Mitsubishi Electronics Q172CPU9(N) Home Security System User Manual


 
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4 INSTALLATION AND WIRING
4.2.2 SSC I/F communication cable
(1) Precautions for handling the SSC I/F communication cable
• Do not stamp the SSC I/F communication cable.
• When laying the SSC I/F communication cable, be sure to secure the minimum
cable bend radius of 30 mm(1.18 inch) or more.
If the minimum cable bend radius is less than 30 mm(1.18 inch), it may cause
malfunctions due to characteristic deterioration, wire breakage, etc.
• For installation or removal of the SSC I/F communication cable, hold surely a
tab of cable connector.
Motion CPU
module
PC connector
(2) Installation of the SSC I/F communication cable
• For installation of the SSC I/F communication cable to the Motion CPU, connect
it to the PC connector of Motion CPU while holding a tab of SSC I/F
communication cable connector. Be sure to insert it until it clicks.
(3) Removal of the SSC I/F communication cable
• For removal of the SSC I/F communication cable, pull out it while holding a tab
of SSC I/F communication cable connector after making sure that the fixing
hook have been removed completely.
POINT
Forcibly removal the SSC I/F communication cable from the Motion CPU module
will damage the Motion CPU modules and SSC I/F communication cables.