Connecting System Hardware Together When Using An Interface Box In A Daisy-Chain Configuration - Allen-Bradley 2755-LS7-SB User Manual

Connecting System
Hardware Together When
Using an Interface Box in a
Daisy-Chain Configuration
Follow the steps starting below to connect your system hardware
together when using an interface box. You can only use Series B or
higher of the reader when using the daisy-chain configuration except
for the last reader used in the chain. Refer to appendix B and page
6–9 for cable pinouts.
1. Plug each reader into a separate interface box.
To Scanner Port
Reader
2. Plug any sinking package detect or relay options to the trigger
connector port on each of the interface boxes. For example, use a
Switchcraft connector (No. 12BL6M) or equivalent to connect to
the trigger connector port. Contact Switchcraft at (312) 631–1234
for connector availability and pricing.
Package Detector
Installing Your Hardware
Interface Box
Interface Box
To Trigger Connector
4–11
Publication 2755-6.9