GE HE500TIU112 User Manual
CH. 6: COMMUNICATIONS 06 Apr 2000 PAGE 31
GFK-1819
CHAPTER 6: COMMUNICATIONS
6.1
PC to Operator Station Communications
The serial pin connections for transmit (Tx), receive (Rx) and ground are displayed below.
6.2
Automation Equipment (AE) Communications Connections
6.2.1
Recommended Automation Equipment Communication Cables
Horner Electric recommends the following cables for automation equipment communication:
Belden No. 8105, 9807 or 9832 – General Purpose
Belden No. 8165 – Heavy Noise Environment
Belden No. 8165 – Heavy Noise Environment
6.3 RS-232
Connection
Figure 6.2 – RS-232 Connection
R x
Tx
0 V
A E
Tx D
0 V
R x D
RS
232
232
7
8
8
6
R S 2 3 2
(S e ctio n of 1 3-p in
Te rm in al B lo ck)
TIU110/100
TIU050/101/102/103/111/112/113/20X
R x
Tx
0 V
A E
Tx D
0 V
R x D
RS
23
2
23
2
6
7
5
R S 2 3 2
(S e ctio n of 8 -p in
Te rm in al B lo ck)
1
5
TIU 1X X
P C
2 Tx 2 R x
3 R x 3 T x
3 R x 3 T x
5 0V 5 0V
Figure 6.1 – PC Programming Serial Port & Connection Detail