User's Guide

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User Guide
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TFF-2220-00AA and TFF-2221-00AA User’s Guide D1436 Rev B
©2008 Zebra Enterprise Solutions. WhereCall IV and all product names and numbers are Zebra Enterprise Solutions trademarks. All other trademarks are the property of their respective owners.
8.4.2 WhereCall IV PLC Electrical Connection.
Pins one (1) and three (3) are to be connected to the remote switch.
Figure 12: WhereCall IV PLC Connector
Use the reference detail on the connector to identify the pin numbers. The
connector may not be oriented the same on all units.
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Note
The external switch is connected across pins 1 and 3 as
indicated