GE HE500TIU202 Cell Phone User Manual


 
PAGE 32 06 Apr 2000 CH. 6: COMMUNICATIONS
GFK-1819
6.4 RS-422/485 F
o
ur-Wire
Note:
The descriptions used by different manufacturers for RS-422/485 connections vary. Please refer to
the automation equipment manufacturers own manuals for connection details.
Note:
Horner produces application notes explaining the connection to each of the different automated
equipment manufactures. These application notes are ongoing, see your installation CD for any released
documentation.
Figure 6.2 RS-422/485 Four-Wire
RS422/485
(4-wire)
Automated Equipment
RS422/485 Connections
See Note Below
Rx-
TxD
RS232
6
0V 7
RxD
8
5
Tx+
Tx-
Rx+
RS422/485
3
4
2
0.1uF Ceramic
(Section of 13-pin
Terminal Block)
TIU110/100
RS422/485
(4-wire)
Rx-
TxD
RS232
5
0V 6
RxD
7
4
Tx+
Tx-
Rx+
RS422/485
2
3
1
0.1uF Ceramic
(Section of 8-pin
Terminal Block)
TIU050/101/102/103/111/112/113/20X
Automated Equipment
RS422/485 Connections
See Note Below