Installation - Wiring Termination Guidance
Part No.: 4418309_Rev09 Fusion4 MSC-L
Honeywell Installation & Operation Manual 4 - 31
The following measures are taken to adequately identify connections
with different functions. To avoid connector placement errors, use the
following functions.
• Different number of pins.
• In case of same number of pins with different functions, a
connector coding profile of insulating material is applied.
• For color codes of connectors, see the following table.
CN-241 4 RTD 4 CAN-ARM-MSC-2 Green C-4 RTD-4
CN-242 4 RTD 5 CAN-ARM-MSC-2 Green C-3 RTD-5
CN-243 4 RTD 6 CAN-ARM-MSC-2 Green F-2 RTD-6
CN-244 4 PO 3 CAN-ARM-MSC-2 Green I-2 PO-3
PO 4 CAN-ARM-MSC-2 PO-4
CN-245 6 AO 4 CAN-ARM-MSC-2 Green F-3 AO-4
AO 5 CAN-IN-OUT-MSC-3 AO-5
AO 6 CAN-IN-OUT-MSC-4 AO-6
CN-246 6 COMMS 6 CAN-ARM-MSC-2 Black J-3 COM-6
COMMS 7 CAN-ARM-MSC-2 COM-7
CN-247 4 ETHER 3 CAN-ARM-MSC-2 Black I-1 ETH-3
CN-248 3 MAINS INPUT 3 Internal/external Red T-3 MAINS-3
CN-249 3 MAINS INPUT 4 Internal/external Red T-2 MAINS-4
ID TYPE FUNCTION BOARD NAME
CN-260 subD25 BACKPLANE-LINK 2 ARM-1-BACKPLANE-MSC CN-260
CN-262 subD25 BACKPLANE-LINK 3 Program Interface CN-262
CN-263 F48 PSF-BOARD 2 CAN-PSF-MSC-2 CN-263
CN-264 F48 ARM-BOARD 2-A CAN-ARM-MSC-2 CN-264
CN-265 F48 ARM-BOARD 2-B CAN-ARM-MSC-2 CN-265
CN-266 F48 IN-OUT-BOARD 3-A CAN-IN-OUT-MSC-3 CN-266
CN-267 F48 IN-OUT-BOARD 3-B CAN-IN-OUT-MSC-3 CN-267
CN-268 F48 IN-OUT-BOARD 4-A CAN-IN-OUT-MSC-4 CN-268
CN-269 F48 IN-OUT-BOARD 4-B CAN-IN-OUT-MSC-4 CN-269
CN-270 F48 FUSE-BOARD 2 MSC-SHORTCUT-BOARD-2 CN-270
Color Function
Red High voltage input signals
Orange High voltage output signals
ID PINS FUNCTIONS BOARD COLOR X-Y NAME