Specifications

76 Module 124: Protege GX Hardware Overview | The Protege GX Module Network
Module Wiring
The RS-485 module network must be wired in a daisy chain configuration
Star or Spur wiring is not an acceptable method for new installations
PRT-RDM2-DIN
PRT-CTRL-DIN
PRT-ZX16-DIN PRT-ZX16-DIN
PRT-RDM2-DIN
P
RT
-C
-C
-CT
CT
CT
CT
CT
CT
-C
C
CT
C
-C
-C
T
-C
T
C
C
C
C
R
R
R
RL-
L-
L-
L
DIN
IN
N
N
N
N
IN
DIN
N
D
D
Cabling
The RS-485 module network must be wired in a daisy chain configuration.
 Belden 9842 RS-485 cable is recommended
 Total length of the module network should not exceed 900 metres (2952 feet).
 Cat5E cable can be used, but is limited to 100 metres (328 feet)
Warning: Unused wires in the cable must not be used to carry power to other devices.