Omron Programmable Terminals NT31 NT31C - Manual (Page 101)

5-1 Section Connecting to the Host’s RS-232C Port
90
Connecting an NT-AL001 and Host
RS-232C
NT31/NT31C Host
NT-AL001
Wiring When Connecting a Host Link Unit (25-pin)
Applicable units:
C200H-LK201-V1
3G2A5-LK201-EV1
C500-LK203
3G2A6-LK201-EV1
CV500-LK201 (communication port 1)
Cables with connectors that can be used:
XW2Z-200S (9-pin ⇔ 25-pin, 2 m)
XW2Z-500S (9-pin ⇔ 25-pin, 5 m)
CVM1/CV-series host link unit (CV500-LK201) has two types of connector: a
25-pin connector (communication port 1), and a 9-pin connector (communica-
tion port 2). When using the communication port, refer to Wiring for Connections
other than Memory Link (page 90).
Abbreviation
Connector
hood
1
2
3
4
5
6
7
8
−
−
−
−
20
Pin number
FG
FG
SD
RD
RS
CS
−
SG
−
−
−
−
ER
1
14
13 25
1 6
5 9
Shielding wire
(25-pin type)
Abbreviation
FG
−
SD
RD
RS
CS
+5V
−
−
SG
Pin number
Connector
hood
1
2
3
4
5
6
7
8
9
(9-pin type)
NT-AL001 side
PC (host link unit) side
RS-232C
connector
RS-232C
connector
Wiring for Connections Other Than Memory Link
Applicable units:
CV500-LK201 (communication port 2)
CS1W-SCU21
CPM1-10CDR-
j
CPM1-20CDR-
j
CPM1A-10CD
j-j
CPM1A-20CD
j-j
CPM1A-30CD
j-j
CPM1A-40CD
j-j
CPM2A-30CD
jj-j
CPM2A-40CD
jj-j
CPM2A-60CD jj-j
CPM2C-10
jjjjjj-j
CPM2C-20
jjjjjj-j
CQM1-CPU21-E
CQM1-CPU41-EV1 CQM1-CPU42-EV1
CQM1-CPU43-EV1 CQM1-CPU44-EV1
CQM1H-CPU11 CQM1H-CPU21
CQM1H-CPU51 CQM1H-CPU61
CS1G-CPU42-E(V1) CS1G-CPU43-E(V1)
CS1G-CPU44-E(V1) CS1G-CPU45-E(V1)