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Catalogue status: Nov 19, 2021
Pulse isolator with relay output

The ACT20X-HDI-SDO/ 2HDI-2SNO RNO/RNC isolating switch amplifiers are specially designed for recording NAMUR sensor signals and digital switching signals which originate from Ex zone 0.



Switching relays, optionally available with NO or NC contacts, transfer output signals to the safe zone.
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.: 8965350000
Type: ACT20X-HDI-SDO-RNC-S
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 1-channel
 
Type of connection: PUSH IN
Order No.: 2456060000
Type: ACT20X-HDI-SDO-RNC-P
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 1-channel
 
Type of connection: Screw connection
Order No.: 8965340000
Type: ACT20X-HDI-SDO-RNO-S
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 1-channel
 
Type of connection: PUSH IN
Order No.: 2456050000
Type: ACT20X-HDI-SDO-RNO-P
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 1-channel
 
Type of connection: Screw connection
Order No.: 8965380000
Type: ACT20X-2HDI-2SDO-RNC-S
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 2-channel
 
Type of connection: PUSH IN
Order No.: 2456090000
Type: ACT20X-2HDI-2SDO-RNC-P
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NC contact, 2-channel
 
Type of connection: Screw connection
Order No.: 8965370000
Type: ACT20X-2HDI-2SDO-RNO-S
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 2-channel
 
Type of connection: PUSH IN
Order No.: 2456080000
Type: ACT20X-2HDI-2SDO-RNO-P
Version:
EX signal isolating converter, Ex-input: NAMUR sensor/switch, Safe-output: relay, NO contact, 2-channel
 
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Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
 
+49 5231 14-0
+49 5231 14-292083
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