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Catalogue status: Nov 19, 2021
Solenoid & alarm driver

The ACT20X-SDI-HDO/2SDI-2HDO valve control modules are controlled from the safe zone on the input side by the switching signals (NPN, PNP) and provide digital outputs to switch actuators (solenoids, alarms) in Ex zone 0.

Depending on the module, the output current is limited for the ignition protection groups IIC/IIB to 35 mA


or 60 mA (only one channel). Integrated alarm contacts issue an alert in the event of a malfunction; this makes troubleshooting easier and increases system availability.



The rail mounted disconnect-switch amplifiers are optionally available in one- or two-channel versions.
With 11 mm width per channel, the devices need little space in the electrical cabinet.




Products:

Type of connection: Screw connection
Order No.: 8965400000
Type: ACT20X-SDI-HDO-L-S
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel, Output current : max. 35 mA
 
Type of connection: PUSH IN
Order No.: 2456110000
Type: ACT20X-SDI-HDO-L-P
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel, Output current : max. 35 mA
 
Type of connection: Screw connection
Order No.: 8965410000
Type: ACT20X-SDI-HDO-H-S
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel, Output current : max. 60 mA
 
Type of connection: PUSH IN
Order No.: 2456120000
Type: ACT20X-SDI-HDO-H-P
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 1-channel, Output current : max. 60 mA
 
Type of connection: Screw connection
Order No.: 8965420000
Type: ACT20X-2SDI-2HDO-S
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 2-channel, Output current : max. 35 mA
 
Type of connection: PUSH IN
Order No.: 2456130000
Type: ACT20X-2SDI-2HDO-P
Version:
EX signal isolating converter, Safe-input: relay, Ex-output: Opto module, 2-channel, Output current : max. 35 mA
 
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Klingenbergstraße 26
D-32758 Detmold
 
+49 5231 14-0
+49 5231 14-292083
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