NT31C-ST143-EV3 Omron, NT31C-ST143-EV3 Datasheet - Page 134

• Manufacturer Part Number: NT31C-ST143-EV3
• Description: 5.7 8-Color Dsp,STN,Ivory,Eng
• Manufacturer: Omron

Specifications of NT31C-ST143-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Connecting to the Host’s RS-422A/485 Port
13
1
For details on handling shield wires, refer to 5-2-8 Handling the Shield on RS-
422A/485 Cables on page 128.
Wiring When Connecting CPM1, CPM2A, CPM2C, or SRM1
Applicable Units:
Connect to the PLC through a CPM1-CIF11 RS-422A Adapter.
For details on handling shield wires, refer to 5-2-8 Handling the Shield on RS-
422A/485 Cables on page 128.
13
1
25
14
RS-232C/
422A/485
connector
NT31/NT31C side
25
(25-pin type)
14
Abbreviation
−
RDB (+)
SDB (+)
RSB (+)
SDA (-)
RDA (-)
RSA (-)
TRM
FG
SD
RD
RS
CS
SG
−
−
−
−
−
−
−
−
−
CPM1-10CDR-@
CPM1A-10CD@-@
CPM1A-30CD@-@
CPM2A-30CD@@-@
CPM2A-60CD@@-@
CPM2C-10@@@@@@-@
SRM1-C02-V2
Pin number
Connector
hood
10
11
12
13
14
15
16
23
24
25
1
2
3
4
5
6
7
8
9
−
RS-232C/
422A/485
connector
NT31/NT31C side
(25-pin type)
Abbreviation
−
Shielding wire
RDB (+)
SDB (+)
RSB (+)
SDA (-)
RDA (-)
RSA (-)
TRM
RD
SG
FG
SD
RS
CS
−
−
−
−
−
−
−
−
−
Pin number
Connector
hood
10
11
12
13
14
15
16
23
24
25
1
2
3
4
5
6
7
8
9
−
Connector
hood
Pin number
Shielding wire
1
2
3
4
5
6
7
8
9
(9-pin type)
PLC side
Abbreviation
RDB
SDB
RDA
SDA
FG
FG
−
−
−
−
CPM1-20CDR-@
CPM1A-20CD@-@
CPM1A-40CD@-@
CPM2A-40CD@@-@
CPM2C-20@@@@@@-@
RS-422A
connector
Abbreviation
SDB (+)
RDB (+)
SDA (-)
RDA (-)
FG
SG
(9-pin type)
PLC side
RS-422A
terminal
block
Section 5-2
1
5
SDB
SDA
RDB
RDA
SG
FG
117
6
9