INSTALLATION
POWER WIRING
I-E96-408A
2 - 7
POWER WIRING
There is one terminal block (TB1) that connects to +24 VDC,
system common and ground. Figure
shows their location
on the ICL circuit board. To connect power to the termination
module in a system using modular power supplies:
1. Connect an 18 AWG wire from the +24 VDC faston of the
TMU power bus bar to the TB1 terminal 24 VDC on
the ICL.
2. Connect an 18 AWG wire from the I/O common on the TMU
power bus bar to the TB1 terminal marked I/O common on the
ICL.
3. Connect an 18 AWG green/yellow wire from the cabinet
chassis ground point to the TB1 terminal marked ground on
the ICL.
The NICL01 is ready for operation if:
1. The fuse is installed.
2. The jumpers are installed for the type of communication
cable being used.
3. The circuit board is mounted in the termination mounting
unit.
4. All required cables are connected to the termination
module.
5. Power is connected and is applied to the termination
module.
CAUTION
We strongly recommend that you turn cabinet power off before
doing any termination module wiring. Failure to do so could
result in equipment damage. Do not apply power until you ver-
ify all wire connections.
ATTENTION
Il est fortement recommande, de debrancher l'alimentation
electrique du cabinet avant d'effectuer toute connexion aux
cartes de raccordement du chassis. Des dommages aux
equipements pourraient survenir dans le cas contraire. Ne pas
rebrancher l'alimentation avant que toutes les connexions
aient ete verifiees.
