Signal Conditioners - M-System

Signal Conditioners 

Converting a field signal suitable 

for processing after conditioning 

✔ Signal Conversion 

✔ Signal Boosting (increases load drive capability) 

✔ Signal Isolation (stops ground loops) 

Available with wide combination of process signal I/O, power input and 

mounting configuration. 

Additionally, M-System offers the broadest line of signal splitters available. 

ISP ’12 

001

A 

008 

Compact Plug-in 

Mini-M Series 


Two-wire 


Power Transducers 

Indicators 

Limit Alarms 

Gateway, 

Remote I/O 

Paperless Recording 

System 

PC Recorder 

Electric Actuators 

& Position Sensors 

Lightning Surge 

Protectors 

M2 Series Signal Conditioners are designed to accept a largest range of process signal 

inputs and provide a standard and non-standard DC output. 

◆◆ 

M2 use a compact-size, plug-in socket base for 

quick installation or replacement of modules without 

disturbing wiring. 

◆◆ 

2000V AC isolation 

◆◆ 

Standard DIN rail or surface mounting 

◆◆ 

Base socket included with modules 

◆◆ 

Selectable 100–240V AC/24V DC power input 

◆◆ 

Fixed range or PC programmable models 

selectable 

◆◆ 

CE marking and UL/C-UL Class 1 Div 2 approval 

(selected models) 

SPECIFICATIONS 

EXTERNAL DIMENSIONS 

mm (inch) 


Product Selection Guide 

Mini-M Series 

Mini-MW Series 

M6 Series 

M5-UNIT Series 

Construction 

Connection 

Housing material 

Isolation 

Operating temperature 

Mounting 

Dielectric strength 

AC power input 

DC power input 

Plug-in 

M3 screw terminals (torque 0.8 N·m) 

Flame-resistant resin (black) 

Input to output to power 

-5 to +55°C (23 to 131°F) 

Surface or DIN rail 

2000V AC @1 minute 

(input to output to power to ground) 

Operational voltage range 85 – 264V 

(90 – 264V for UL) 

Operational voltage range for 24V ±10%, 

11 – 27V, or 85 – 150V (110V ±10% for UL) 

8-pin Mounted Modules 

70.5 (2.78) 

21.5 (.85) 

DIN RAIL 

35mm wide 

2–4.2x5 

(.17x.20) 

MTG HOLE 

6 (.24) deep 

8–M3 

SCREW 

10 (.39) 84 (3.31) 

15 (.59) 

114 (4.49) 

[4 (.16)] 

23 (.91) 

1 

5 

9 

6 (.23) 

59 (2.32) 

72 (2.83) 

• When mounting, no extra space is needed between units. 

8 

4 

12 

14 13 

4 (.16) 

W5-UNIT Series 


M3S-UNIT Series 

20 Series 

Pico-M Series 


n DC Inputs, Isolators 

Model Function Page 

M2SN Input Loop Powered Isolator P.010 

n Temperature & Sensor Inputs 


M2XT2 Thermocouple Transmitter (PC programmable) P.026 

MX-UNIT Series 

M2XU Universal Transmitter (PC programmable) P.012 

M2TS Thermocouple Transmitter P.028 

M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 

M2XUM 

Universal Transmitter 

(PC programmable; Modbus-RTU communication) 

P.014 

M2XV2 Signal Transmitter (PC programmable) P.016 

M2LV Signal Transmitter (field- and PC-configurable) P.018 

M2VS Signal Transmitter P.019 

M2FV Signal Transmitter (field-configurable) P.020 

M2VF Signal Transmitter (high speed response) P.021 

M2XR2 RTD Transmitter (PC programmable) P.030 

M2LR RTD Transmitter (field- and PC-configurable) P.032 

M2RS RTD Transmitter P.033 

M2RR Resistance/Resistance Converter P.034 

M2XM2 Potentiometer Transmitter (PC programmable) P.035 

M2LPM 

Potentiometer Transmitter 

(field- and PC-configurable) 

P.036 

10-RACK Series 



Rack-mounted 

M2VF2 

M2VF3 

Signal Transmitter 

(ultra-high speed response 30μsec.) 


(high-accuracy, ultra-high speed response 30 μsec.) 

P.022 

P.023 

M2VV Voltage Divider P.024 

M2MS Potentiometer Transmitter P.037 

M2LCS Strain Gauge Transmitter P.038 

M2TG Tachogenerator Transmitter P.039 

M2AC AC Transmitter P.040 

M2PA PT Transmitter (average sensing, RMS calibrated) P.041 

008 

Data sheets available on Web in PDF. Visit M-System Data Library at www.m-system.co.jp ISP ’12

Compact Plug-in Mini-M Series 

A 

009 



M2PE PT Transmitter (RMS sensing) P.042 

M2CA CT Transmitter (average sensing, RMS calibrated) P.043 

M2CE CT Transmitter (RMS sensing) P.044 

M2CEC AC Current Transmitter (clamp-on current sensor) P.046 

n DC Supplies 


M2D Current Loop Supply (non-isolated) P.048 

M2D2 Current Loop Supply (non-isolated) P.049 

M2DYS Current Loop Supply P.050 

M2DY Current Loop Supply P.051 

M2DL 

Current Loop Supply 

(with square root extractor; non-isolated) 

P.052 

M2DNY Current Loop Supply (with square root extractor) P.053 

M2DYH2 Current Loop Supply (applicable to HART signal) P.054 

M2DYH Current Loop Supply (applicable to HART signal) P.055 

M2DYHR Current Repeater (applicable to HART signal) P.056 

M2DU Current Loop Supply (10-50mA loop) P.057 

n Pneumatic Transducers 


M2PV P/I Transducer P.058 

n Limit Alarms 


M2AVS DC Alarm P.060 

M2SED DC Alarm (thumbwheel switch adjustments) P.062 

M2AS 

DC Alarm 

(thumbwheel switch adjustments; DPDT output) 

P.063 

M2AS1 

DC Alarm 

(thumbwheel switch adjustments; single SPDT output) 

P.064 

n Frequency I/O 


M2XPA3 Frequency Transmitter (PC programmable) P.066 

M2SP Low Frequency Transmitter (50 Hz minimum) P.068 

M2XRP2 

Encoder Speed Transmitter 

(PC programmable; built-in excitation) 

P.070 

M2AP DC/Frequency Converter P.072 

M2PP Pulse Isolator P.074 

M2PRU Pulse Scaler (field-configurable) P.076 

n Function Modules 


M2ADS Adder P.078 

M2SBS Subtractor P.079 

M2MLS Multiplier P.080 

M2DIS Divider P.081 

M2REB Ratio/Bias Transmitter (output bias) P.082 

M2RTS Ratio/Bias Transmitter (input bias) P.084 

M2XF2 Linearizer (PC programmable) P.086 

M2FL Square Root Extractor (non-isolated) P.088 

M2FLS Square Root Extractor (3-port isolation) P.089 

M2LMS Limiter P.090 

M2UDS2 

Inverted Output Transmitter 

(with simple loop test output) 

P.091 

M2UDS Inverted Output Transmitter P.092 

M2CDS Delay Buffer P.093 

M2CRS Ramp Buffer P.094 

M2AMS2 Track/Hold (with simple loop test output) P.095 

M2AMS Track/Hold P.096 

M2PHS2 Peak Hold (with simple loop test output) P.097 

M2PHS Peak Hold P.098 

M2SES2 High/Low Selector (with simple loop test output) P.100 

M2SES High/Low Selector P.101 

M2MNV Analog Switching Module P.102 

M2MST Parameter Generator P.104 

n Installation Base 


M2BS-16 Installation Base (16 positions) *** 

M2BS-8 Installation Base (8 positions) *** 

M2BS2 Installation Base *** 

M2BC 

Communication Controller 

(Mitsubishi Control & Communication Link use) *** 

M2BD Communication Controller (DeviceNet use) *** 

n Accessories 


P-M2 Socket Cover, M2BS use *** 

M2BW Extender Module *** 

M2DM Blank Filler Module *** 

Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 




Mini-M Series 


M6 Series 





20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 

Rack-mounted 




To find a product in the list with “***”, visit M-System Data Library. 

If you cannot find a product here, please contact: info@m-system.co.jp 

ISP ’12 

Specifications are subject to change without notice. 

009

A 

Four-wire 



106 

Compact Plug-in Signal Splitters 

Two-wire 



The W2 Series Signal Splitters provide two isolated outputs of independent ranges. 


Indicators 

◆◆ 

W2 use a compact-size, plug-in socket base for 

quick installation or replacement of modules without 

disturbing wiring. 

Limit Alarms 

Gateway, 

Remote I/O 

◆◆ 


◆◆ 

Standard DIN rail or surface mounting 

◆◆ 

Base socket included with modules 



PC Recorder 

◆◆ 

Selectable 100–240V AC/24V DC power input 

◆◆ 

Fixed range or PC programmable models 

selectable 



◆◆ 

CE marking and UL/C-UL Class 1 Div 2 approval 

(selected models) 


Protectors 



mm (inch) 



Mini-M Series 


Construction 

Connection 


Isolation 


Mounting 




Plug-in 



Input to output 1 to output 2 to power 

-5 to +55°C (23 to 131°F) 

Surface or DIN rail 


(input to output 1 to output 2 to power to ground) 


(90 – 264V for UL) 


11 – 27V, or 85 – 150V (110V ±10% for UL) 

89 (3.50) 

53 (2.09) 

23 (.91) 

10 (.39) 

84 (3.31) 

114 (4.49) 

DIN RAIL 

35mm wide 

[4 (.16)] 

2–4.2x5 

(.17x.20) 

MTG HOLE 

6 (.24) deep 

11–M3 

SCREW 

6 

9 

3 

2 

5 

1 

4 

8 7 

11 10 

22 (.87) 

29.5 (1.16) 

6 (.23) 

59 (2.32) 

72 (2.83) 


M6 Series 


n DC Inputs 

n DC Supplies 




20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 





Rack-mounted 


W2VS Signal Transmitter P.107 

W2VF Signal Transmitter (high speed response) P.108 

n Temperature & Sensor Inputs 


W2XT Thermocouple Transmitter (PC programmable) P.110 

W2TS Thermocouple Transmitter P.112 

W2XR RTD Transmitter (PC programmable) P.114 

W2RS RTD Transmitter P.116 

W2XM Potentiometer Transmitter (PC programmable) P.118 

W2MS Potentiometer Transmitter P.119 

W2TG Tachogenerator Transmitter P.120 

W2AC AC Transmitter P.121 

W2PA PT Transmitter (average sensing, RMS calibrated) P.122 

W2PE PT Transmitter (RMS sensing) P.123 

W2CA CT Transmitter (average sensing, RMS calibrated) P.124 

W2CE CT Transmitter (RMS sensing) P.125 


W2DYS Current Loop Supply P.126 

W2DY Current Loop Supply P.127 

W2DNY Current Loop Supply (with square root extractor) P.128 

W2DYH Current Loop Supply (applicable to HART signal) P.129 

n Pneumatic Transducers 


W2PV P/I Transducer P.130 

n Frequency I/O 


W2SP Low Frequency Transmitter (50 Hz minimum) P.131 

W2AP DC/Frequency Converter P.132 

W2PP Pulse Isolator P.134 

n Function Modules 


W2XF Linearizer (PC programmable) P.136 

W2VABS Absolute Value Output Transmitter P.137 

106 


A 

138 

Ultra-Slim 

M6 Series 


Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 

Ultra-slim, Space saving, Low power consumption. 

High performance transmitters with wide selection of input and output ranges. 

◆◆ 

Selectable connection method – Tension-Clamp, Screw terminal or Euro terminal. 

◆◆ 

Output load resistance 550Ω (at 4–20mA DC) 

◆◆ 

Low power consumption 

◆◆ 

Front power LED provided 

◆◆ 

Fixed range or PC programmable models selectable. User-friendly versatile programming features provided. 

◆◆ 

Status LED for PC programmable models. 

◆◆ 


◆◆ 

Optional fast response: Approx. 3.5 msec, 

voltage output (M6xYV) 

◆◆ 

AC Power input available (M6xXU, M6xYV, M6xVS) 


Tension-Clamp 

(M6S Series) 

Screw Terminal 

(M6N Series) 

Euro Terminal 

(M6D Series) 



Mini-M Series 


M6 Series 

Construction 

Ultra-slim 

M6S: Tension clamp 

Connection 

M6N: M3 screw terminal (torque 0.5 N·m) 

M6D: Euro terminal (torque 0.3 N·m) 

Housing material Flame-resistant resin (black) 

Isolation 

Input to output to power/ 


Operating temperature -20 to +55°C (-4 to +131°F) 

Mounting 

DIN rail 




AC Power input 


(M6xXU, M6xYV, M6xVS) 

DC Power input Operational voltage range 24V ±10% 

5.9mm 

(0.23”) 

7.5mm 

(0.30”) 

5.9mm 

(0.23”) 





20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 



M6xSN Input Loop Powered Isolator P.141 

M6xYV Isolator P.142 

M6xXU Universal Transmitter (PC programmable) P.144 

M6xXV Signal Transmitter (PC programmable) P.146 

M6xVS Signal Transmitter P.148 

M6xVF 


(high-accuracy, ultra-high speed response 30 μsec.) 

P.149 

M6xWVS Signal Transmitter (two isolated outputs) P.150 

M6xXT Thermocouple Transmitter (PC programmable) P.152 


M6xPP Pulse Isolator P.162 

M6xXAS DC Alarm (PC programmable) P.164 

M6xXAT Thermocouple Alarm (PC programmable) P.166 

M6xXAR RTD Alarm (PC programmable) P.168 

M6xXF1 Function Module (PC programmable) P.170 

M6xXF2 2-input Math Function Module (PC programmable) P.174 

M6xXF3 Hold Function Module (PC programmable) P.176 

n Accessories 

x=S, N or D 

F-UNIT Series 

M6xXR RTD Transmitter (PC programmable) P.154 


H-UNIT Series 

M6xXM Potentiometer Transmitter (PC programmable) P.156 

M6xBS Installation Base P.178 

M6xDY Current Loop Supply P.157 

M6xPS1 Power Supply Module P.179 




Rack-mounted 

M6xCTC CT Transmitter (clamp-on current sensor) P.158 

M6xPA Frequency Transmitter P.159 

M6xXAP DC/Frequency Converter (PC programmable) P.160 

x=S, N or D 

M6xPS2 Power Supply Module (dual redundant) P.180 

M6-PSM Power Supply Module P.181 

M6xDM Blank Filler Module P.182 

x=S, N or D 

138 


Ultra-Slim M6 Series 

A 

139 


n Tension-Clamp Ultra-Slim Signal Conditioners M6S Series 

Two-wire 


◆◆ 

5.9 mm (0.23”) wide ultra-slim design 


mm (inch) 


◆◆ 

Spring terminal provides constant force, eliminating 

torque management, maintenance- free for retightening 

5 6 7 8 

DIN RAIL HOOK 

Indicators 

DIN RAIL 

35mm wide 

Limit Alarms 

94 (3.70) 

Gateway, 

Remote I/O 



5.9 (.23) 

1 2 3 4 

102 (4.02) [0.5 (.02)] 


PC Recorder 




Protectors 

n Screw Terminal Ultra-Slim Signal Conditioners M6N Series 

◆◆ 



mm (inch) 

◆◆ 

Self-up screw style prevents falling off a terminal 

8–M3 

SCREW TERMINAL 



5 6 7 8 

DIN RAIL HOOK 

DIN RAIL 

35mm wide 

Mini-M Series 

102 (4.02) 


M6 Series 

n Euro Terminal Ultra-Slim Signal Conditioners M6D Series 

◆◆ 


◆◆ 

Space saving euro type terminal 

7.5 (.30) 


8–M3 

EURO TERMINAL 

1 2 3 4 

102 (4.02) 

[1 (.04)] 


5 6 7 8 

DIN RAIL HOOK 

DIN RAIL 

35mm wide 

mm (inch) 






20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 

94 (3.70) 

1 2 3 4 

Rack-mounted 




5.9 (.23) 

102 (4.02) 

[0.5 (.02)] 


ISP ’12 


139

A 


140 Ultra-Slim M6 Series 

Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 

n Installation Base model: M6xBS 

◆◆ 

Power supplied to signal conditioners from the power supply module 

(via the installation base). Spring terminal provides constant force, 

eliminating torque management, maintenance- free for retightening 

◆◆ 

High-density mounting: 16 units (M6D) in a space of 9.5 cm (3.75”) 

◆◆ 

Holding up to 48 modules of M6 Series using 6 installation bases. 

Max. 

48 modules 

Installation Base 

(Model : M6xBS) 

Power supply module 

(Model : M6xPS1) 

or 

For redundant 

power supplies 

(Model : M6xPS2) 

9.5 cm 

(3.75”) 

Power supply through the backplane bus 

16 modules in a 9.5 cm- (3.75 in.-) 

wide space (M6S/M6D) 

Less than 30 cm (12 in.) 

with 48 modules (M6S/M6D) 




mm (inch) 

Mini-M Series 

n M6SBS 

n M6NBS 

n M6DBS 

1.5 (.45) 

14 

(.55) 

70 (2.76) 


M6 Series 





20 Series 

Pico-M 49 (1.93) Series[3 (.12)] 

37 (1.46) 

MX-UNIT Series 3–4.5 (.18) dia. 

MTG HOLE 

M-UNIT Series 2 (.08) deep 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 





Rack-mounted 

11.5 (.45) 

99 (3.90) 

70 (2.76) 

5 (.20) 

5 (.20) 

14 

(.55) 

11.5 (.45) 

101 (3.98) 

72 (2.83) 

5 (.20) 

5 (.20) 

14 

(.55) 

116 (4.57) 

49 (1.93) 

37 (1.46) 

[3 (.12)] 

3–4.5 (.18) dia. 

MTG HOLE 

2 (.08) deep 

27 (1.06) [5 (.20)] 

61.6 (2.43) [3 (.12)] 

3–4.5 (.18) dia. 

MTG HOLE 

2 (.08) deep 

22.5 

49.8 (1.96) 

(.89) 

14 

(.55) 

49 (1.93) 

DIN RAIL 

35mm wide 

18 (.71) 

11.5 (.45) 

101 (3.98) 

72 (2.83) 

5 (.20) 

5 (.20) 

14 

(.55) 

116 (4.57) 

61.627 (2.43) (1.06) [5 (.20)] [3 (.12)] 

3–4.5 (.18) dia. 

MTG HOLE 

2 (.08) deep 

49.8 (1.96) 22.5 

(.89) 

11.5 (.45) 

99 (3.90) 

70 (2.76) 

5 (.20) 

5 (.20) 

14 

(.55) 

116 (4.57) 

14 

(.55) 

49 (1.93) 

DIN RAIL 

35mm wide 

18 (.71) 

2749 (1.06) (1.93) [5 (.20)] [3 (.12)] 

37 (1.46) 

3–4.5 (.18) dia. 

MTG HOLE 

2 (.08) deep 

22.5 

(.89) 

2 (.08) 

51 (2.01) 

DIN RAIL 

35mm wide 

11.5 (.45) 

99 (3.90) 

70 (2.76) 

5 (.20) 

5 (.20) 

14 

(.55) 

116 (4.57) 

116 (4.57) 

49 (1.93) 27 (1.06) [3 [5(.12)] 

(.20)] 

37 (1.46) 

3–4.5 (.18) dia. 

MTG HOLE 

2 (.08) deep 

22.5 

(.89) 

2 (.08) 

51 (2.01) 

DIN RAIL 

35mm wide 

27 (1.06) [5 (.20)] 

22.5 

(.89) 

14 

(.55) 

49 (1.93) 

DIN RAIL 

35mm wide 

116 (4.57) 

140 


A 

184 

Low Profile 



Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 

M-System's M5 Series Transmitters are designed to accept a wide variety of process 

signal input and provide a standard and non-standard DC output. 

◆◆ 

Only 41 mm (1.61 in") deep modules can be 

installed anywhere, even behind the panel cover 

◆◆ 

The M5 Series features single channel four-wire 

models 

◆◆ 

Standard DIN rail mounting 

◆◆ 

2000V AC isolation (1500V AC for AC powered) 

◆◆ 

Selectable power input 24V DC, 85–264V AC 

◆◆ 

Power indicator LED 



mm (inch) 



Mini-M Series 


M6 Series 



Construction 

Terminal block 

Connection 

M3.5 screw terminals 

(nickel-plated steel; torque 0.8 N·m) 

Housing material Flame-resistant resin (black) 

Isolation 


Operating temperature -5 to +55°C (23 to 131°F) 

Power LED 

Green light turns on when the power is supplied 

Mounting 

DIN rail 


DC powered 

AC powered 

High dielectric strength 

Input to output to power to ground 



2000V AC @1 minute (model: M5VSH) 



DC power input Operational voltage range for 24V ±10% 

94 (3.70) 

3 (.12) 

7.3 (.29) 

1 2 

3 4 

5 6 

7 8 

8–M3.5 SCREW 

35.4 (1.39) 

25 (.98) 41 (1.61) [3.3 (.13)] 

DIN RAIL 

35mm wide 




20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 



M5SN Input Loop Powered Isolator P.185 

M5VS Signal Transmitter P.186 

M5MV Signal Transmitter (narrow span input) P.187 

M5VF Signal Transmitter (high speed response) P.188 

M5VSH Signal Transmitter (high dielectric strength) P.189 

M5TS Thermocouple Transmitter P.190 

M5RS RTD Transmitter P.192 

M5MS Potentiometer Transmitter P.193 


M5PT PT Transmitter P.195 




Rack-mounted 

M5CT CT Transmitter P.196 

M5CTC CT Transmitter (clamp-on current sensor) P.198 

M5PA Frequency Transmitter P.200 

184 


A 

202 

Low Profile Signal Splitters 



Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 

W5 Series Dual Output Transmitters are designed to accept a wide variety of process 

signal input and provide a standard and non-standard DC output. 

◆◆ 

Only 41 mm (1.61 in") deep modules can be 

installed anywhere, even behind the panel cover 

◆◆ 

The W5 Series signal splitters provide two isolated 

DC outputs of independent ranges 

◆◆ 

Standard DIN rail mounting 

◆◆ 


◆◆ 

Selectable power input 11–27 V DC, 85–264V AC, 

110V DC 




Protectors 



mm (inch) 

Construction 

Terminal block 

7.4 (.29) 

5–M3.5 SCREW 



Mini-M Series 


M6 Series 



Connection 

Input 

Output & Power 


Isolation 


Mounting 




M3.5 screw terminals (torque 0.8 N·m) 




-5 to +55°C (23 to 131°F) 

DIN rail 

2000V AC @1 minute (input to output 1 or 

output 2 to power to ground) 

1000V AC @1 minute (output 1 to output 2) 



11 – 27V, or 85 – 150V 

94 (3.70) 

3 (.12) 

1 

6 

7 

2 

8 

3 

9 

4 

10 

5 

11 

6 (.24) 

45 (1.77) 41 (1.61) [3.3 (.13)] 

6–M3 SCREW 

DIN RAIL 

35mm wide 




20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 



W5VS Signal Transmitter P.203 

W5FV Signal Transmitter (field-configurable) P.204 

W5TS Thermocouple Transmitter P.206 

W5RS RTD Transmitter P.208 

W5MS Potentiometer Transmitter P.209 

W5DY Current Loop Supply P.210 

W5LCS Strain Gauge Transmitter P.211 

W5PA Frequency Transmitter P.212 




Rack-mounted 

202 


A 

214 

Thin Profile 



Two-wire 



Indicators 

Limit Alarms 

PC Programmable; “ONE-STEP CAL” Programming Without Needing a PC is also available. 

◆◆ 

Easy and precise field configurable I/O ranges 

◆◆ 

Enhanced PC Configurator Software 

◆◆ 


◆◆ 

18 mm (0.71”) thin profile DIN rail mounting 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 



Mini-M Series 


M6 Series 





20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 





Rack-mounted 


Construction 

Connection 


Isolation 

Calibration 

Status indicator LED 


Mounting 


Power input 

AC 

DC 

Universal 

(M3DY) 

Front terminal access 

Removable terminal block 

Flame-resistant resin (gray) 


One-Step Cal 

Tri-color (green/amber/red) LED 

-25 to +65°C (-13 to +149°F) 

-25 to +60°C (-13 to +140°F) (M3LU2) 

Max. 55°C (131°F) for UL approval 

DIN rail 

AC powered (M3LU2, M3LU, M3DY): 



DC powered: 


(input to output or power to ground) 

500V @1 minute (output to power) 

Operational voltage range 85 – 264V AC 

(M3LU2, M3LU, M3LPA2) 

Operational voltage range 9 – 36V DC 

Operational voltage range 24V DC ±10% (M3LDY) 

AC: Operational voltage range 90 – 264V 

47 – 66 Hz 

DC: Operational voltage range 21.6 – 264V, 

24V ±10% 


M3LU2 Universal Transmitter (field- and PC-configurable) P.216 

M3LU Universal Transmitter (field- and PC-configurable) P.218 

M3LV Signal Transmitter (field- and PC-configurable) P.220 

M3LT 

Thermocouple Transmitter 


P.222 

M3LR RTD Transmitter (field- and PC-configurable) P.224 

M3LM 

Potentiometer Transmitter 


P.226 

M3LLC 

M3LDY 

Strain Gauge Transmitter 


Current Loop Supply 

(linearizing; field- and PC-configurable) 

P.227 

P.228 


M3LPA2 Frequency Transmitter (field- and PC-configurable) P.232 


106 (4.17) 

10 11 12 

7 8 9 

1 2 3 

4 5 6 

62 (2.44) 

18 (.71) 110.5 (4.35) 

[5 (.20)] 


mm (inch) 

DIN RAIL 

35mm wide 

214 


Thin Profile M3-UNIT Series 

A 

215 


n “ONE-STEP CAL” Configuration 

Both input type & range and output type & range are totally independent to each 

other, which makes the calibration easier and quicker than ever. 

Simply by pushing the front control buttons, “ONE-STEP CAL” programming is 

possible without requiring personnel to have any special knowledge to do so. 

Two-wire 



Indicators 

Limit Alarms 

LED 

The front LED’s colors and flashing patterns help you 

easily identify the transmitter’s status and confirm the 

setup actions in each step of Calibration Modes. 

MODE Button 

UP Button 

DOWN Button 

Gateway, 

Remote I/O 



PC Recorder 

n Enhanced PC Configurator Software 

When you need to apply the same setting to multiple transmitters, downloading 

one setting from the PC is convenient. The PC Configurator software is available to 

download at M-System web site. 

M3 PC Configurator is packed with advanced features such as: 




Protectors 

• Parameter setting is easily configured with a help of bargraphs on the screen. 

• Trend graph monitoring is also possible. 

• Fixed analog output can be set and provided for simulation 

when conducting a loop test. 

• 128-point linearization and custom thermocouple/RTD tables 

• Fine calibration 

• Save configuration files 

• Input filter 

• Diagnostics 

Sensor Information with Trend Graph Analog Output Calibration File Management (Compare) 



Mini-M Series 


M6 Series 






20 Series 

Pico-M Series 


M-UNIT Series 

n EXTERNAL VIEW 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

■ FRONT VIEW 

LED1 (LD1) 

■ SIDE VIEW 

H-UNIT Series 

10 11 12 

7 8 9 

LED2 (LD2) 

LED3 (LD3) 

Configuration DIP SW 

MODE Button 

UP Button 

DOWN Button 

Configurator Jack 

4321 

OFF 

ON 

SW1 

SW2 

Rack-mounted 




8 7654321 

OFF 

SW3 

ON 

4 5 6 

432 1 

OFF 

ON 

ISP ’12 


215

A 

234 

Thin Profile 



Two-wire 



Indicators 

Limit Alarms 

Universal AC/DC power input models available. 

◆◆ 

Super-space-saving 12mm (0.47") width 

◆◆ 

Universal AC/DC power input available 

◆◆ 

PC programmable models available 

◆◆ 

DC input model with optional fast response time 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 



mm (inch) 



Mini-M Series 


Construction 

Front terminal access 

Connection 

Removable terminal block 

Housing material Flame-resistant resin (gray) 

Isolation 

Input to output to power/ 


Operating temperature -10 to +55°C (14 to 131°F) 

Mounting 

DIN rail 




AC Operational voltage range 90 – 264V 

Power input 

DC Operational voltage range 24V DC ±10%, 

Universal 

AC: Operational voltage range 90 – 264 V AC 

DC: Operational voltage range 21.6 – 264 V DC 

106 (4.17) 

7 8 

5 6 

1 2 

3 4 

12 

(.47) 

62 (2.44) 

110.5 (4.35) 

[5 (.20)] 

DIN RAIL 

35mm wide 


M6 Series 





20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 



M3SYV Isolator P.235 

M3SXV Signal Transmitter (PC programmable) P.236 

M3SVS Signal Transmitter P.237 

M3SWVS Signal Transmitter (two isolated outputs) P.238 

M3SXT Thermocouple Transmitter (PC programmable) P.239 

M3SXR RTD Transmitter (PC programmable) P.240 

M3SRS RTD Transmitter P.241 

M3SXM Potentiometer Transmitter (PC programmable) P.242 

M3SMS Potentiometer Transmitter P.243 

M3SDY Current Loop Supply P.244 

F-UNIT Series 

H-UNIT Series 




Rack-mounted 

234 


A 

246 

Hybrid IC Isolation Amplifiers 

20 Series 


Two-wire 



Isolation amplifiers provide signal and power isolation for data acquisition components to 

protect them from noises present at remote devices. 

Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 



Model 

20VS1A 

Function 

Isolation Amplifier (high speed response, 3-port isolation) 

Model 

20VS5-150 

Function 

Isolation Amplifier (input isolation) 

20VS2-1 

Isolation Amplifier (input isolation) 

20VS5-140 

Isolation Amplifier (output isolation) 

Mini-M Series 


M6 Series 





20 Series 

Pico-M Series 


20VS2-2 

20VS2-3 

20VS2-4 

20VS2-01 

20VS2-02 

20VS3 

20VS4-384 

20VS5-100 

Isolation Amplifier (output isolation) 

Isolation Amplifier (input isolation for narrow span) 

Isolation Amplifier (output isolation, current output) 

Isolation Amplifier (3-port isolation) 



Isolation Amplifier (5 kV input isolation) 

Isolation Amplifier (bidirectional amplifier) 

20VS5-170 

20VS5-200 

20VS5-500 

20VS8-210 

20VF-1 

20VF-2 

Isolation Amplifier (output isolation, for current output) 

Isolation Amplifier 

(input isolation, ultra-high speed response) 

Isolation Amplifier (5 kV input isolation) 

Isolation Amplifier (high speed response, 3-port isolation) 


(input isolation, ultra-high speed response) 


(output isolation, ultra-high speed response) 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

20VS1A 

20VS2-x 

20VS2-0x 

20VS3 

20VS4-384 

F-UNIT Series 

H-UNIT Series 




Rack-mounted 

20VS5-100, 150, 140 20VS5-170 20VS5-200 20VS5-500 

20VS8-210 

20VF-x 

246 


Hybrid IC Isolation Amplifiers 20 Series 

A 

247 



◆ 2-port Isolation 

■ Input Isolation 

Model Features Input Output 

Response Time 

(0 – 90 %) 

Freq. 

Characteristics 

Power 

Input 

20VF-1 Ultra-high speed response -10 – +10V DC -10 – +10V DC ≤ 80 μsec. Approx. 5 kHz, -3 dB 15V DC 

20VS2-1 Built in surge protectors -10 – +10V DC -10 – +10V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC 

Dimensions 

mm (inch) 

W49 × H14.5 × D18 

(1.93” × 0.57” × 0.71”) 

W49 × H14.5 × D18 

(1.93” × 0.57” × 0.71”) 

20VS2-3 Narrow span 

-10 – +100mV DC 

≤ 200 msec. Approx. 2 Hz, -3 dB 

0 – 10V DC 

15V DC 

W49 × H14.5 × D18 

0 – 5V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 

(1.93” × 0.57” × 0.71”) 

20VS4-384 Up to 5 kV input isolation -5 – +5 V DC -5 – +5 V DC ≤ 450 μsec. 1 kHz, -3 dB 15V DC 

W38 × H15.2 × D38 

(1.50” × 0.60” × 1.50”)) 

• Small installation area in 

@ 15 V power 

20VS5-150 

printed wiring board -7 – +7 V DC -7 – +7 V DC 

≤ 90 μsec. Approx. 5 kHz, -3 dB 15V DC 

W53 × H24 × D18 

• Gain adjustable range, 

@ 11.5 V power 

(2.09” × 0.94” × 0.71”) 

× 1 to × 100 

-5 – +5 V DC -5 – +5 V DC 

20VS5-200 Ultra-high speed response -5 – +5 V DC -5 – +5 V DC ≤ 10 μsec. Approx. 50 kHz, -3 dB 15V DC 

W48 × H15 × D9.5 

(1.89” × 0.59” × 0.37”) 

20VS5-500 Up to 5 kV input isolation -5 – +5 V DC -5 – +5 V DC ≤ 90 μsec. 5 kHz, -3 dB TYP. 15V DC 

W38 × H15.2 × D38 

(1.50” × 0.60” × 1.50”) 

Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 

■ Output Isolation 


Response Time 

(0 – 90 %) 

Freq. 


Power 

Input 

20VF-2 Ultra-high speed response -10 – +10V DC -10 – +10V DC ≤ 80 μsec. Approx. 5 kHz, -3 dB 15V DC 

20VS2-2 Built in surge protectors -10 – +10V DC -10 – +10V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC 

0 – 20mA DC 

20VS2-4 Voltage and current output 0 – 5V DC 

0 – 10V DC 

@ 15 V power 

20VS5-140 

Small installation area in -7 – +7 V DC -7 – +7 V DC 

printed wiring board 


-5 – +5 V DC -5 – +5 V DC 

≤ 2 msec. Approx. 200 Hz, -3 dB 15V DC 


20VS5-170 Current output 0 – 5 V DC 0 – 20 mA DC ≤ 1 msec. Approx. 500 Hz, -3 dB 12V DC 

■ Bidirectional Isolation 


20VS5-100 

◆ 3-port Isolation 

• Small installation area in 

printed wiring board 

• Bidirectional amplifier 

@ 15 V power 

-7 – +7 V DC -7 – +7 V DC 


-5 – +5 V DC -5 – +5 V DC 


Response Time 

(0 – 90 %) 

Freq. 


Power 

Input 


Response Time 

(0 – 90 %) 

Freq. 


Power 

Input 

20VS1A High speed response -10 – +10 V DC -10 – +10 V DC ≤ 50 μsec. Approx. 20 kHz, -3 dB 15V DC 

20VS2-01 High-linearity -5 – +5 V DC -5 – +5 V DC ≤ 390 μsec. Approx. 1 kHz, -3 dB 15V DC 

20VS2-02 High-linearity 0 – 5 V DC 0 – 5 V DC ≤ 390 μsec. Approx. 1 kHz, -3 dB 15V DC 

20VS3 Saving installation space -5 – +5V DC -5 – +5V DC ≤ 450 μsec. Approx. 1 kHz, -3 dB 15V DC 

20VS8-210 High speed response -10 – +10 V DC -10 – +10 V DC ≤ 50 μsec. Approx. 20 kHz, -3 dB 15V DC 

Dimensions 

mm (inch) 

W49 × H14.5 × D18 

(1.93” × 0.57” × 0.71”) 

W49 × H14.5 × D18 

(1.93” × 0.57” × 0.71”) 

W49 × H14.5 × D18 

(1.93” × 0.57” × 0.71”) 

W53 × H24 × D18 

(2.09” × 0.94” × 0.71”) 

W44 × H10.5 × D18 

(1.73” × 0.41” × 0.71”) 

Dimensions 

mm (inch) 

W53 × H24 × D18 

(2.09” × 0.94” × 0.71”) 

Dimensions 

mm (inch) 

W53.3 × H26 × D11.3 

(2.1” × 1.02” × 0.44”) 

W33 × H8 × D19 

(1.30” × 0.31” × 0.75”) 

W33 × H8 × D19 

(1.30” × 0.31” × 0.75”) 

W33 × H19 × D8 

(1.30” × 0.75” × 0.31”) 

W53.3 × H9.8 × D25.4 

(2.1” × 0.39” × 1”) 




Rack-mounted 

Mini-M Series 


M6 Series 





20 Series 

Pico-M Series 


M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 




ISP ’12 


247

248A 


Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 

Other Signal Conditioners 

Pico-M/ MX-UNIT/ M-UNIT/ 

W-UNIT/ K-UNIT/ F-UNIT Series 

Dual Output Super-mini Signal Conditioners 

Pico-M Series 

Wide Variety of I/O Modules 

◆◆Ultra-small size thanks to surface-mounted components 

with low heat generating design 

◆◆4-way isolation 

◆◆Continuously selectable input ranges 

◆◆4–20mA 2nd output available 

Plug-in Front Configurable 


Field Configurable 

◆◆Local LED display indicates input in engineering unit 

◆◆The display helps programming with the front ITEM/ 

DATA buttons. 

◆◆2000V AC isolation 




Protectors 

Plug-in 

M-UNIT Series 

Plug-in Signal Splitters 

W-UNIT Series 



Mini-M Series 

Plug-in type 

◆◆LCD display optional 


Plug-in signal splitters 

◆◆Two independent output ranges can be specified. 



M6 Series 





20 Series 

Pico-M Series 



Plug-in 

K-UNIT Series 

Space-saving Plug-in 

F-UNIT Series 

M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

Plug-in type 

◆◆Low cost 

◆◆Wide selection of power transducers 

Space-saving type 

◆◆Zero & span adjustments behind access door 

H-UNIT Series 




Rack-mounted 

248 


Other Signal Conditioners 

H-UNIT/ 10-RACK/ 18-RACK/ 

38-RACK Series and Others 

Space-saving Plug-in 

H-UNIT Series 

Space-saving type 

◆◆Pneumatic transducers available 

Dual Output 


One-input, two isolated outputs 

◆◆Up to 16 units in 19-inch rack 

◆◆Optional 40-pin connector for outputs 

◆◆Direct interface to Various DCS via connector 

A249 


Two-wire 



Indicators 

Limit Alarms 

Gateway, 

Remote I/O 



PC Recorder 




Protectors 

DCS Front End 


Connectors compatible to various DCS 

◆◆Up to 16 units in 19-inch rack 

◆◆Direct interface to Various DCS via connector 

◆◆Dual outputs standard 

Interposing Relays 


Greatly simplifies designing, installation, wiring and 

testing of interposing relays. 

◆◆Complete packaging for interposing relays 

◆◆Plug to plug connection controller 

◆◆I/O simulator function 



Mini-M Series 


M6 Series 



DC Power Supply 

model: MDC5 / MDC6 / MDC7 




20 Series 

Pico-M Series 


◆◆Accepts 100–240V AC and provides regulated 

24V DC output (60W / 120W / 240W) 

◆◆Maintenance forecast monitor function 

M-UNIT Series 

W-UNIT Series 

K-UNIT Series 

F-UNIT Series 

H-UNIT Series 

Rack-mounted 




ISP ’12 


249

Signal Conditioners - M-System

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