Brochure/Catalogue

E
E.112729490000
Passive isolator
• Isolation of DC signals without additional voltage supply
• Supply from the output measurement circuit
• Optionally available as a 1-channel / 2-channel version
• 2-way isolation
Technical data
Input
Voltage drop, current input
Input current
Output
Output current
General data
Configuration
Ambient temperature
Accuracy
Temperature coefficient
Cut-off frequency (-3 dB)
Power consumption, max.
Voltage supply
Step response time
Insulation coordination
Insulation voltage
Rated voltage
EMC standards
Pollution degree
Overvoltage category
Approvals
Dimensions
Clamping range (nominal / min. / max.) mm²
Depth x width x height mm
Note
Ordering data
1-channel version
2-channel version
Note
Accessories
Note
ACT20M-CI-CO-OLP-S










,287
,287
9
'&
9
$&
3/&
Tx
Tx




Typical 2.5 V
4…20mA
4...20 mA
none
-25 °C...70 °C
< 0.05 % of measuring range
≤±0.02 µA x (Δ °C x V
supply
) @ Tamb > 25 °C
100 Hz
0.5 W
Output loop powered
≤ 5 ms
2.5 kV
eff
/1 min.
300 V
eff
IEC 61326-1, NE 21
2
II
cULus; DETNORVER; DNVGL; EAC; FMEX; IECEXKEM; KEMAATEX
Screw connection
2.5 / 0.5 / 2.5
114.3 / 6.1 / 112.5
Power supply optionally over the DIN mounting rail CH20M
Type Qty. Order No.
ACT20M-CI-CO-OLP-S 1 1176040000
ACT20M-2CI-2CO-OLP-S 1 1176050000
DIN mounting rail, see Accessories
Input
ch. 1
Output
ch. 1
Output
ch. 2
Input
ch. 2
+
4-20mA
-
+24VDC
+
4-20mA
-
+24VDC
Tx
-
+
Tx
-
+








Electrical connections
Terminal
ACT20M-2CI-2CO-OLP-S
Input 1 Output 1 Input 2 Output 2
mA mA mA mA
1 ◻
2 ◼
3 ◻
4 ◼
5 ◼
6 ◻
7 ◼
8 ◻
Electrical connections
Terminal
ACT20M-CI-CO-OLP-S
Input 1 Output 1
mA mA
1
2
3 ◻
4 ◼
5 ◼
6 ◻
7
8
◼ = +
◻ = –
Space-saving signal converters – ACT20M
Passive isolator