Replacement of AS-P89X-000 Adapters
(Original Document)
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Overview
The ASP890300 is backplane compatible with AS-P890-000 and AS-P892-000 installations. The AC power and ASCII port connections are different.
AC Power Connector Rewiring
Rewiring is required to accommodate a 5 terminal connector that includes a 115/230 VAC jumper selection option as opposed to the switch selectable option in the original units. Rewiring requires a small slotted screwdriver.
DANGER
ELECTRIC SHOCK
Connect the module grounding terminal to the protective ground, using a green/yellow wire.
Failure to follow these instructions will result in death or serious injury.
ASCII Port Connector
Pin 1 on the P892 is chassis ground. Pin 1 on the ASP890300 ASCII port connector is not used. The connector shell is chassis ground.