CPS
– User Manual
Page 11
Digital linking
Modules are linked in-line via an MPI 22 or equivalent RS-485 double twisted pair cable, at least
0.22 mm² in diameter. One pair supplies power to the module, the second pair is used for the digital
RS-485 link.
ISC
– personnel should verify that the correct cable has been used in terms of type and capacity.
8 measuring lines
( RS485 )
Module n
Detector
CPS 10
M
o
d
u
le
F
IN d
e
L
IGN
E
Digital line connection
End line changeover
switch
Module n
Detector
CPS 10
Module n
Detector
CPS 10
Module n
Relay
CPS RM4
Module n
Detector
CPS 10
Module n
Detector
CPS 10
32 DIGITAL MODULES MAX PER LINE
Max length line: 1.2 Km (up to
4.8km with repeaters optional.)
CABINET
Analog Output
CPS AO4
Logic input
CPS AI16
Module 2
Module 3
Module 1
Relay
CPS RM8
Summary of Contents for CPS Series
Page 1: ...CPS_CPS 10 System Part Number NPCPSGB Revision J 2 The Fixed Gas Detection Experts User manual...
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Page 57: ...CPS User Manual Page 57 Chapter 8 Annexes JBUS MODBUS Protocol...
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Page 73: ...CPS User Manual Page 73 Chapter 9 UE Declaration of Conformity...
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