Quick Start Guide
6.1.8. Bulkhead Connector/Interface Cable Pinout
N
ote: Drawing is for cable socket on reader.
WARNING:
Do not use the 6204 with a wire harness from previous installations. Power
pins have been moved!
Verify power wiring prior to first powering up unit!
Pair Pin Color Pin Name Function
1
A Black
Tx+ Ethernet
B Green Tx- Ethernet
2
C Black Rx+ Ethernet
D Orange Rx- Ethernet
3
E Blue
VC2+ Ethernet
F Black VC2- Ethernet
4
G Black VC2+ Ethernet
H Brown VC2- Ethernet
5
J Black
RS-232 TXD (to WIM RXD) Serial or WIM Port
K Red RS-232 RXD (to WIM TXD) Serial or WIM Port
6
L Black DTR (Short to Pin N DSR) Serial or WIM Port
M White RS-232 GND (to WIM SGND) Serial or WIM Port
7
N Black DSR (Short to Pin L DTR) Serial or WIM Port
P Yellow RS-232 CTS (to WIM RTS) Serial or WIM Port
8
R Red RS-232 RTS (to WIM CTS) Serial or WIM Port
S White No Connect Not Applicable
9
T Red +24 VDC Power
U Green 24 VDC GND Ground
10
V Red DIN Ref 1 To (+5 to +24)VRef Digital Input Common
W Blue DIN1 Digital Input 1
11 X Red
DIN2
Digital Input 2