C bus stations
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Building Technologies 008725_h_en_--
Fire Safety & Security Products 06.2011
7.3 Meaning of the endings 42, 43
Provides information about the outline quantities (see section 8) or the size of
the RAM available:
– Cx1142 2x512Kx8 bits
– Cx1143 4x512Kx8 bits
7.4 Hardware
Station type Component Function
'Main CPU'
Function
'Operation'
Function
’Gateway’
CI1142 AlgoPilot B3Q661/681/686
CC1142 E3X102
CC1143 E3X103
–
CT1142
CA1142
AlgoPilot B3Q661/681/686
–
CK1143 E3H021
–
–
Components for 'Asia/Pacific'
CI1143 AlgoPilot B3Q566
CT1143
CA1142
AlgoPilot B3Q566
–
–
7.5 Parallel operating unit
One parallel ('CA') operating unit can be connected to each AlgoPilot ('CT'/'CI') op-
erating unit.
7.5.1 General features/limitations
– The connected parallel operating unit simulates (mirrors) the standard operating
unit (same mapping)
– The standard operating unit and parallel operating unit can be operated at the
same time
Permits > 16 operations per C bus network
– Serial communication (RS232), i.e. can only be activated via a stub line (no sa-
fety circuit)
– Monitored at both ends for communication breakdowns
– Recommended modem types: Zyxel xxx. Other modems: To be assessed locally
for the case in hand
7.5.2 'CA' parallel operating unit
– Same hardware as the standard operating unit B3Q661/681/686/566
– As of EP7F all AlgoRex terminal types and character sets are supported
– For software required see page 21
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