IF 632 Installation and Operation Manual
Release: 3 01/31/01
51
The LED’s on the CPU Module provide the following indications:
LED Indication
All four LED's "On"
Hardware Reset
D1 "On" only
not used
D2 "On" only
not used
D3 "On" only
not used
D4 "On" only
not used
Cable Connections:
IBX1 connector
Interconnection (ribbon cable) to P1 connection on the
bus driver module
P2
connector
Interconnection (ribbon cable) for system field
programming link, via laptop PC
P4 (pins 3 & 4)
System Hardware Reset (momentary short) jumper pins
U18 socket
Interface socket for the 16 pin ribbon cable provided for
the Isolated RS232 Card
IBX0 connector
Interconnectio (ribbon cable) for SIM xxx Network card,
when provided.
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