CH. 6: COMMUNICATIONS | 06 Apr 2000 | PAGE 31 | |
|
|
| |
CHAPTER 6: COMMUNICATIONS
6.1PC to Operator Station Communications
The serial pin connections for transmit (Tx), receive (Rx) and ground are displayed below.
1 |
5 |
TIU 1X X | P C | ||
2 Tx |
| 2 Rx | |
| |||
3 Rx |
| 3 | Tx |
| |||
5 0V |
| 5 | 0V |
| |||
Figure 6.1 – PC Programming Serial Port & Connection Detail
6.2Automation Equipment (AE) Communications Connections
6.2.1Recommended 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
6.3RS-232 Connection
R S 2 3 2
TIU110/100
(Section of
Term inal Block)
RS232 | Tx D | 6 | |
0V | 7 | ||
| |||
| R xD | 8 |
A E
Rx 0V Tx
TIU050/101/102/103/111/112/113/20X
R S 2 3 2
(Section of
RS232 | Tx D | 5 | |
0V | 6 | ||
| |||
| R xD | 7 |
A E
Rx 0V Tx