Brochure/Catalogue

B
B.72729490000
Communicative current-measuring transducer
• Measuring and monitoring of AC/DC current
• Input and output ranges are adjustable
• Contact-free through-hole technology
• Relay output for limit value alarm with switching
threshold, delay, hysteresis
• Monitoring/configuration via ACT20C station/gateway
Technical data
Input
Input measurement range
Input signal
Input frequency
Output (analogue)
Output voltage
Output current
Load resistance current
Load resistance voltage
Output (digital)
Type
Rated switching current
Max. switching voltage, AC
General data
Configuration
Step response time
Temperature coefficient
Voltage supply
Insulation coordination
Rated voltage
EMC standards
Galvanic isolation
Test voltage
Impulse withstand voltage
Pollution degree
Overvoltage category
Dimensions
Clamping range (nominal / min. / max.) mm²
Depth / Height / Width
Note
Ordering data
Input measurement range 0...5/10 A
Input measurement range 0...40/50/60 A
Note
Accessories
Note
ACT20C-CMT
OUT
DC Supply
IN
I
I/U
Relay
1510240000: configurable, 0…5/10 A AC (RMS) or DC;
1510420000: configurable, 0…40/50/60 A AC (RMS) or DC
Current-carrying cable in feed-through hole, Diameter 10.5 mm
AC: 15…700 Hz
Adjustable, 0...10 V, 2…10 V, 0...5 V, 1...5 V, -5…+5 V, -10...+10 V
Adjustable, 0...20 mA, 4...20 mA, -20…+20 mA
≤ 600 Ω
≥ 10 kΩ
Relay, 1 CO contact, Process alarms (4x) with hysteresis, with alarm
delay (configurable) 0…180 s
6 A
250 V
With FDT/DTM software, via gateway (ACT20C-GTW-100-MTCP-S),
Addressing via DIP switches
< 300 ms
typ. 0.04 % / K, max. 0.09 % / K
via the system bus
300 V AC
rms
IEC 61326-1
4-way isolator;, between input ⁄ output ⁄ supply ⁄ relay
4 kV
6.4 kV (1.2/50 µs)
2
III
Screw connection
1.5 / 0.5 / 2.5
113.6 / 117.2 / 22.5
Type Qty. Order No.
ACT20C-CMT-10-AO-RC-S 1 1510240000
ACT20C-CMT-60-AO-RC-S 1 1510420000
Output signals
Output signal
Input signal
I for AC
44
43
42
41
24
23
22
21
Supply GND
Supply +24 V DC
DIN Rail Bus CH20M
Communication L
Communication H
Relay
Current Current, voltage
-
+
V
-
+
CO
mA
Output Output
Input
Output Output
Input
I for DC
85 84 83 82 81
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Network-compatible current measuring transducers – ACT20C
Network-compatible current measuring
transducers – ACT20C