Intermec EasyCoder PM4i Installation Instructions Manual page 35

Connector Confi guration
Pin Signal
16 REL1nc
1 REL1no
31 REL1com
17 REL2nc
2 REL2no
32 REL2com
18 REL3nc
3 REL3no
33 REL3com
19 REL4nc
4 REL4no
34 REL4com
Th e Fingerprint reference numbers inside the parentheses refer to a second
Serial/Industrial interface board.
VCC
Simplifi ed schematics of a relay OUT port.
Serial/Industrial Interface Kit Installation Instructions
Description
Relay 1 Normally Closed
Relay 1 Normally Open
Relay 1 Common
Relay 2 Normally Closed
Relay 2 Normally Open
Relay 2 Common
Relay 3 Normally Closed
Relay 3 Normally Open
Relay 3 Common
Relay 4 Normally Closed
Relay 4 Normally Open
Relay 4 Common
Chapter 4 — Industrial Interface
Fingerprint Ref. No.
201 (401)
202 (402)
203 (403)
204 (404)
REL no
REL nc
REL com
31