Data Sheet for Product

22
Smart Infrastructure
A6V11868429_en--_b
2021-03-12
Accessories and options
You will find more detailed information and technical data about the accessories and
options in the 'Accessories and options' data sheet. You will find the corresponding
document ID in the section 'Product documentation [ 32]'.
PN1002-A1
'RS485 module (1 port)'
● 1x 'PACE-Bus' (RS485) port
● 2-way optical isolated 'PACE-Bus' (RS485) repeater
● Provides controlled DC 24 V electrically isolated output
● Provides electrically isolated analog audio input
● Provides electrically isolated analog audio output
● Monitoring of the DC 24 V line for ground faults
● Plug-in module for Cerberus PACE Compact digital audio matrix boards
PCA2001-A1
'Ground fault monitoring (24V)'
● Monitoring of the DC 24 V line for ground faults
● Used with remote system components
(Required when the 24 V line exits the system cabinet to supply energy to
components such as the fire brigade microphone)
● Fault message via relay changeover contact (Fault / Okay)
● Fault indicated via LED on module
● Switch to a lower sensitivity of 10 kOhm via jumper setting
● Installation in a system cabinet (TS35 DIN-rail-ready)
● All connections on plug-in terminal blocks
PCA2011-A1
'MeanWell SD-50B-24 DC/DC'
● Controlled DC 24 V (50 W) output voltage, electrically isolated
● Internal 24 V energy supply protected against short-circuits on the external
24 V supply line outside the system cabinet
● Protected against short-circuit, overloading and overvoltage
● DC 1500 V I/O isolation
● 100 % full load burn-in test
● Fixed switch frequency of 83 kHz