Каталог Weidmuller: Electronics - Analogue Signal Conditioning

Process monitoring with analogue and relay outputs and display
Micromann AR-SERIES
Universal, galvanically-isolated signal converters
with alarm function
• External power supply
• Pluggable connection terminals
• Compact enclosure
UHZAR
Frequency input
Process monitoring
• Wide-range input
• Supply of active input devices
0 V +24 V
9 10
L
H
+12 V
1
Pull Up/Down
2
0 V
3
Input
4
+ Input
5
– Vin (High)
6
+
PS
V/I
ch 1
ch 2
Common
Iout / Vout
+ Iout
– Vout
–
11
12
13
14
15
16
Technical data
Connections
Input
Input signal
Input voltage
Output analogue
Type (analogue output)
Load impedance, voltage/current
Output current
Output voltage
Transmit function
Alarm output
Type
Switching current
Switching thresholds
Display
Type
Display range
Display value
Resolution (display)
General data
Supply voltage
Accuracy
Linearity
Temperature coefficient
Long-term drift
Step response time
0...10 kHz
50 mV...250 V AC/DC
Voltage and current output (configurable)
≥ 1 kΩ / ≤ 900 Ω
0...22 mA
0...11 V
direct or inverted
Alarm output with 2 NO contacts and suppressor circuit
1 A @ 240 V AC / 30 V DC
25 % of display range
4-character display
-999...9999
Percentage or real value display
0.001 of displayed value
12...50 V DC
< 0.5 % of measuring range
< 0.05 % of signal range
≤ 0.02 % / °C
0.1 % / 10.000 h
320 ms (10...90 %),
Terminal Signal
1 12 V DC
2 Pull Up / Down
3 0 V
4 Signal +
5 Signal –
6 High Signal
F
Ambient temperature / Storage temperature
Approvals
Insulation coordination
Insulation voltage
Impulse withstand voltage
Rated voltage
EMC standards
adjustable (250 ms...32 s)
0 °C...+60 °C / -25 °C...+70 °C
cULus; CE
2 kV input / output / power supply
4 kV (1.2/50 µs)
300 V eff
DIN EN 61326
Dimensions
Clamping range (nominal / min. / max.)
Length x width x height
Note
mm²
mm
Screw connection
1.5 / 0.5 / 2.5
120 / 46 / 97
PE connection direct on enclosure
Ordering data
Frequency converter
Type Qty. Order No.
UHZAR 1 7940010184
Note
Accessories
F.11