TECO TP03 PLC - 6 TP03 PCPDA port connect with HMI by RS-422; 7 TP03 terminal block

Chapter 1 TP03 Introduction
Introduction
1-13
6 TP03 PC/PDA port connect with HMI by RS-422
Take OP10 HMI as an example
0P10
COM1
TP03 PC/PDA
Port
TP03 PC/PDA port
(Female)
1 TX+ RX- 1
2 RX RX+ 2
3 TX GND 3
4 NC TX- 4
5 GND VCC 5
6 TX- GND 6
7 VCC TX+ 7
8 RX- GND 8
9 RX+
7 TP03 terminal block
INPUT
COM COM 0 1 2 3 4 5 6 7
OUTP
UT
COM0 0 1 2 3 COM1 4 5 6 7
TP03-
14SR-A
COM
M
+24V 0V SG B A
INPUT
COM
A
COM
A
0 1 2 3 4 5 6 7 10 11 12 13
OUTP
UT
COMB 0 1 2 3 COMC 4 5 6 7
TP03-
20SR-A
COM
M
+24V 0V SG B A
INPUT
0
1
2
34
57
10 1211
6
13
COM
14 15
16
17
COM
OUTP
UT
0
1
23
6
5
4
7
COM0 COM1
10 11
TP03-
26SR-A
COM
M
+24V 0V SG B A
INPUT
0
1
234
57
10 1211613
COM
14 15 16 17
20
21
22 23
COM
TP03-
36SR-A
OUTP
UT
0
1
23
6
5
4
7
COM0 COM1
10 11 12 13 14 15
16
17