NT31C-ST143B-EV3 Omron, NT31C-ST143B-EV3 Datasheet - Page 100

• 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 an NT31/NT31C and NT-AL001 (RS-422A)
Connecting an NT31/NT31C and NT-AL001 (RS-485)
Connecting to the Host’s RS-232C Port
Reference:
13
1
13
1
For details on handling shield wires, refer to 5-2-8 Handling the Shield on RS-
422A/485 Cables on page 128.
For details on handling shield wires, refer to 5-2-8 Handling the Shield on RS-
422A/485 Cables on page 128.
When using RS-485 as a port for the NT31/NT31C, only NT link (1:N) method
(standard or high-speed) can be used.
25
14
25
14
NT31/NT31C
NT31/NT31C
RS-232C/
422A/485
connector
RS-232C/
422A/485
connector
NT31/NT31C side
(25-pin type)
NT31/NT31C side
−
(25-pin type)
Abbreviation
RS-422A
−
RDB (+)
SDB (+)
RSB (+)
Abbreviation
SDA (-)
RDA (-)
RSA (-)
TRM
RS-485
FG
SD
RD
RS
CS
SG
RDB (+)
−
SDB (+)
RDA (-)
RSB (+)
RSA (-)
SDA (-)
−
−
−
−
−
−
−
−
TRM
FG
SD
RD
RS
CS
SG
−
−
−
−
−
−
−
−
−
Pin number
Connector
hood
Pin number
Connector
hood
10
11
12
13
14
15
16
23
24
25
1
2
3
4
5
6
7
8
9
−
10
11
12
13
14
15
16
23
24
25
1
2
3
4
5
6
7
8
9
−
Shielding wire
NT-AL001
NT-AL001
Shielding wire
Pin number
Host
Pin number
Host
6
5
4
3
1
NT-AL001 side
6
5
4
3
1
NT-AL001 side
Abbreviation
Functional
ground
Abbreviation
RDB
RDA
SDA
SDB
Functional
ground
RDA
RDB
SDA
SDB
RS-422A
terminal
block
RS-422A
terminal
block
Section 5-1
7
5
3
1
7
5
3
1
83
8
6
4
2
8
6
4
2