MINI MCR-SL-UI-REL(-SP) - Onlinecomponents.com

MINI MCR-SL-UI-REL(-SP)
Configurable Threshold Value Switch
INTERFACE
Data Sheet
Description
The MINI MCR-SL-UI-REL(-SP) configurable 3-way
threshold value switch is used to control and monitor analog
standard signals.
On the input side, the 0 mA ... 20 mA or 0 V … 10 V analog
standard signals can be set via DIP switches. A relay with
PDT contact is available on the output side. The switching
thresholds are set via a potentiometer.
The DIP switches located on the side of the housing have
the following functions:
– Configuration of the switching hysteresis
– Configuration of the operating and closed circuit current
behavior
– Setting of relay pickup times
– Setting of dropout delay
© PHOENIX CONTACT - 08/2006
The relay status is indicated by a yellow LED on the front of
the housing.
The power supply (19.2 V DC ... 30 V DC) can be supplied
via connection terminal blocks "7" and "8" on the modules
or in conjunction with the DIN rail connector (see Figure 5
on page 5). Please refer to Section "Power Supply" on
page 6.
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Make sure you always use the latest documentation.
It can be downloaded at www.download.phoenixcontact.com.
A conversion table is available on the Internet at
www.download.phoenixcontact.com/general/7000_en_00.pdf.
This data sheet is valid for all products listed on the following page:
102132_02_en PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
1
Phone: +49 - 52 35 - 30 0 • Fax: +49 - 52 35 - 34 12 00 • www.phoenixcontact.com
www.phoenixcontact.com/salesnetwork

MINI MCR-SL-UI-REL(-SP)
Ordering Data
Threshold Value Switch
Description Type Order No. Pcs./Pck.
Configurable threshold value switch with screw connection MINI MCR-SL-UI-REL 2864480 1
Configurable threshold value switch with spring-cage connection MINI MCR-SL-UI-REL-SP 2864493 1
Accessories
Description Type Order No. Pcs./Pck.
DIN rail connector ME 6,2 TBUS-2 1,5/5-ST-3,81 GN 2869728 1
Power terminal block with screw connection MINI MCR-SL-PTB 2864134 1
Power terminal block with spring-cage connection MINI MCR-SL-PTB-SP 2864147 1
System power supply unit (not for zone 2) MINI-SYS-PS-100-240AC/24DC/1.5 2866983 1
Technical Data
Input (see Figure 1, 7) I IN U IN
Input signal range
0 mA ... 20 mA;
configurable (DIP switches)
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0 V ... 10 V;
configurable (DIP switches)
Maximum permissible input level 5 V DC 30 V DC
Input signal 100 mA, maximum 30 V, maximum
Input resistance 50 Ω > 100 kΩ
Specification of the switching point
Relay Output (see Figure 1, 1)
Status indicators
Contact type
Yellow LED
SPDT contact
Contact material (hard gold-plated) AgSnO 2
Switching voltage
250 V AC, maximum
Switching current
Hysteresis
Operating and closed circuit current behavior
2 A, maximum
Via 25-speed potentiometer
0.1%, 1%, 2.5%, 5%; configurable (DIP switches)
Switchable (DIP switches)
Relay pickup/relay dropout delay 0 s, 1 s, 2 s, 3 s, 4 s, 6 s, 8 s, 10 s;
configurable (DIP switches)
General Data
Supply voltage
19.2 V DC ... 30 V DC
Current consumption at 24 V DC
< 14 mA
Power consumption at 24 V DC
< 330 mW
Final value linearity error < 0.05%
Temperature coefficient
< 0.02%/K
Step response (10% ... 90%)
35 ms
Test voltage (input/supply)
1.5 kV, 50 Hz, 1 minute
Error messages
Red LED
Degree of protection
IP20
Ambient temperature range
Operation
Storage
Dimensions (W x H x D)
-20°C ... +65°C
-40°C ... +85°C
6.2 mm x 93.1 mm x 102.5 mm
Conductor Cross Section 0.2 ... 2.5 mm 2
Stripping length
Screw connection
Spring-cage connection
Housing version
12 mm
8 mm
Polybutylene terephthalate PBT, green
102132_02_en PHOENIX CONTACT 2

No.2961121
MINI MCR-SL-UI-REL(-SP)
Tests/Approvals
Conformity assessment according to EN 60079-15
Electromagnetic compatibility
Shipbuilding
UL approvals
Conformance With EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Noise Immunity Test According to EN 61000-6-2 1
Structure
X II 3G Ex nAC IIC T4 X
c compliant
Germanischer Lloyd F
U
PROCESS CONTROL EQUIPMENT FOR HAZARDOUS
LOCATIONS
LISTED
31ZN
Class I, Zone 2, AEx nC IIC T6 and Class I, Zone 2, Ex nC IIC T6
A) This equipment is suitable for use in Class I, Zone 2, Groups IIC
or non-hazardous locations only.
B) Warning - explosion hazard - substitution of components may impair
suitability for Class 1, Zone 2.
C) Warning - explosion hazard - do not disconnect equipment unless power
has been switched off or the area is known to be non-hazardous.
Electrostatic discharge (ESD) EN 61000-4-2 Criterion B 2
Electromagnetic HF field EN 61000-4-3 Criterion A 3
Fast transients (burst) EN 61000-4-4 Criterion B 4
Surge current load (surge) EN 61000-4-5 Criterion B 4
Conducted interference EN 61000-4-6 Criterion A 3
Noise Emission Test According to EN 610006-4
Noise emission of housing EN 55011 5 Class A 6
1 EN 61000 corresponds to IEC 1000
2 Criterion B: Appropriate measures must be taken to prevent electrostatic discharge.
3 Criterion A: Normal operating behavior within the specified limits.
4 Criterion B: Temporary adverse effects on the operating behavior, which the device corrects automatically.
5 EN 55011 corresponds to CISPR 11
6 Class A: Industrial application
7
8
5
6
1 Relay output
2 Transparent cover
3 LED: Status indicators
4 LED: Error messages
5 Potentiometer for adjustment
6 Groove for ZBF 6 Zack marker strip
7 Input: Standard signals
8 Supply voltage
9 Connection option for DIN rail connector
10 Universal snap-on foot for EN DIN rails
11 DIP switch S1
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1
on
S1
off
MINI MCR-SL-UI-REL Ord.-No.: 28 64 48 0
Threshold Value Switch
Input: 0...10V, 0...20mA
Out: 1 PDT
Test voltage: 1,5kV, 50 Hz, 1min.
Amb. Temp.: -20°...+65°C / -4°...+149°F
In + 5 +
IN
In - GND 1 6 -
19,2...30VDC 7+
POWER
GND 2 8 -
c
Serial No. XXXXXXXX
3
4
2
MINI MCR-SL-UI-REL
1 NC
2
14
+3 11
OUT
- 4 12
PROCESS CONTROL
EQUIPMENT
FOR HAZARDOUS
LOCATIONS 31ZN
Cl. I, Div. 2,
Grps. A,B,C,D T5
1
!
0
9
Figure 1
Structure
102132_02_en PHOENIX CONTACT 3

MINI MCR-SL-UI-REL(-SP)
Installation
Cables may only be snapped on and connected in potentially explosive areas when the power is
disconnected.
Screw Connection
Spring-Cage Connection
2
1
Figure 2
MINI MCR-SL-UI-REL
Figure 3
The assignment of the connection terminal blocks is shown in Figure 4.
Block Diagram
MINI MCR-SL-UI-REL-SP
Installation and startup must only be carried out by qualified personnel. The relevant country-specific
regulations (e.g., VDE, DIN) must also be observed.
Notes on explosion protection:
The device is a category 3 item of electrical equipment. Follow the instructions provided during installation. The
device must be installed in housing with IP54 protection according to EN 60529. The specified limits for
mechanical strain or thermal loads for the device must not be exceeded. Only devices suitable for operation in
zone 2 potentially explosive areas may be connected. Repairs must not be carried out by the user.
7
1 7 1 #
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+
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, +
14 12
11
!
"
+
"
1
9
, +
ME 6,2 TBUS-2...
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7 *
/ ,
8
Figure 4
Block diagram
The MINI Analog module can be snapped onto all 35 mm DIN rails according to EN 60715.
102132_02_en PHOENIX CONTACT 4

MINI MCR-SL-UI-REL(-SP)
Use of the ME 6,2 TBUS-2 1,5/5-ST-3,81 GN DIN Rail Connector (Order No. 2869728)
Observe the direction of the MINI Analog
module and DIN rail connector when snapping
into position:
Snap-on foot (Figure 5, D, 10) below and
connector (Figure 5, C, 12) left.
• First, insert the DIN rail connector in the DIN rail to
bridge the power supply (see Figure 5).
) * +
D
E
0
Figure 5 Assembly/removal
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"
102132_02_en PHOENIX CONTACT 5

MINI MCR-SL-UI-REL(-SP)
Power Supply
Configuration
Supply via the MINI Analog Module
Where the total current consumption of the aligned MINI
Analog modules does not exceed 400 mA, the power can
be supplied directly at the connection terminal blocks of one
MINI Analog module. A 400 mA fuse should be connected.
Supply Using a Power Terminal Block
The MINI MCR-SL-PTB power terminal block (Order No.
2864134) or the MINI MCR-SL-PTB-SP power terminal
block (Order No. 2864147), which are the same shape, are
used to supply the supply voltage to the DIN rail connector.
A 2 A fuse should be connected.
Supply Using System Power Supply Unit
(Not for Zone 2)
The MINI-SYS-PS-... system power supply unit (Order No.
2866983) with 1.5 A output current connects the DIN rail
connector to the supply voltage and can thus be used to
supply several MINI Analog modules from the mains.
Diagnostics
Never connect the supply voltage directly to
the DIN rail connector.
It is not permitted to draw power from the
DIN rail connector or from individual MINI
Analog modules.
The yellow LED on the front of the device (3 in Figure 1 on
page 3) indicates that voltage is applied to the PDT relay
coil, i.e., that the relay has switched.
The red LED on the front of the device (4 in Figure 1 on
page 3) indicates the following error states:
– LED ON: Measured value overrange > 102.5%
– LED flashing: Module faulty
Setting the Switching Thresholds
The potentiometer 5, which can be used to set the
switching thresholds, is located under the transparent
cover.
Figure 6
Electrostatic discharge
The module contains components that can be
damaged or destroyed by electrostatic
discharge. When handling this module, observe
the necessary safety precautions against
electrostatic discharge (ESD) according to
EN 61340-5-1 and EN 61340-5-2.
Potentiometer and DIP switches
DIP Switches
DIP switch S1 (! in Figure 6) can be used to specify the
input signal range, switching hysteresis, the relay pickup/
relay dropout delay, and to switch between operating
current/closed circuit current behavior.
DIP S1
Input
1 2
0 V ... 10 V
• • 0 mA ... 20 mA
• = ON
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MINI MCR-SL-UI-REL
5
1
on
S1
off
!
Ord.-No.: 28 64 48 0
Switch
DIP S1
Switching Hysteresis
3 4
0.1%
• 1.0%
• 2.5%
• • 5.0%
• = ON
102132_02_en PHOENIX CONTACT 6

MINI MCR-SL-UI-REL(-SP)
DIP S1
Delay Time
5 6 7
0 s
• 1 s
• 2 s
• • 3 s
• 4 s
• • 6 s
• • 8 s
• • • 10 s
• = ON
DIP S1 Operating Current/Closed Circuit Current
Switch-Over
8
Operating current
• Closed circuit current
• = ON
© PHOENIX CONTACT 08/2006
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102132_02_en PHOENIX CONTACT 7