NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 135

• Manufacturer Part Number: NT31C-ST143B-EV3
• Description: 5.7,8-color,dis,stn,black,eng
• Manufacturer: Omron

Specifications of NT31C-ST143B-EV3

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

Connecting to the Host’s RS-422A/485 Port
118
13
1
Wiring When Connecting a CS-series Serial Communications Board, CS/
CJ-series Serial Communications Unit, C-series C200HX/HG/HE(-Z)E
Communications Board, CQM1H Serial Communications Board, or
CVM1/CV-series Host Link Unit
Applicable Units:
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 a CVM1/CV-series CPU Unit
Applicable Units:
CVM1/CV-series CPU Units whose model names do not have the suffix -EV@
cannot be connected by any connection method.
25
14
Note A Serial Communications Board cannot be used.
RS-232C/
422A/485
connector
NT31/NT31C side
(25-pin type)
Abbreviation
−
RDB (+)
SDB (+)
RSB (+)
SDA (-)
RDA (-)
RSA (-)
TRM
FG
SD
RD
RS
CS
SG
−
−
−
−
−
−
−
−
−
CS1W-SCU31-V1
CJ1W-SCU31-V1/CJ1W-SCU41(-V1)
CS1G-CPU42/43/44/45-E(V1)
CS1H-CPU63/64/65/66/67-E(V1)
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CS1D-CPU65H/67H (See note.)
C200HE-CPU32/42-(Z)E
C200HG-CPU33/43/53/63-(Z)E
C200HX-CPU34/44/54/64-(Z)E
C200HX-CPU65-ZE/85-ZE
CQM1H-CPU51/61
CV500-LK201 (communications port 2)
CV500-CPU01-EV1
CV2000-CPU01-EV1
CVM1-CPU01-EV@
CVM1-CPU21-EV@
Pin number
Connector
hood
10
11
12
13
14
15
16
23
24
25
1
2
3
4
5
6
7
8
9
−
Shielding wire
Connector
hood
Pin number
1
2
3
4
5
6
7
8
9
(9-pin type)
PLC side
Abbreviation
SDA
SDB
RDA
RDB
FG
CV1000-CPU01-EV1
CVM1-CPU11-EV@
−
−
−
−
−
RS-422A
connector
Section 5-2
1
5
6
9