1
6
9
5
Correct Use
1
14
25
13
. .( $0&
Appendix E
Connector Specifications and Wiring for OMRON Units
The combination of pin numbers to which the connecting wires are connected differs according to the connector
specifications for each unit. Check the connector specifications of the unit to be connected and make the wiring
connections for the items in the connection combination indicated below which are applicable.
[NT600S Connector Specifications (9-pin)]
Electrical characteristics:
Complies with EIA RS-232C
Signal direction:
Signal input and output is relative to NT600S.
Connector Pin No.
Signal Name
Abbreviation
1
Frame ground
FG (*1)
2
Send data
SD (TXD)
3
Receive data
RD (RXD)
4
Request to send
RS (RTS)
5
Clear to send
CS (CTS)
6
+5V Output 150mA max. (211(B)-EV
)
100mA max. (121(B)-EV
)
+5V
9
Signal ground
SG
(*1) FG is not used.
Check the current capacity of the supplied equipment before using the No.6 pin
(+5 V output). The +5 V output for NT600S is +5 V
5%, 150 mA max. in the case
of ST211(B)-EV
and +5 V
5%, 100 mA max. in the case of ST121(B)-EV
.
Connecting an NT600S to a C-Series Host Link
C-Series Host Link Unit 25-pin Connector Specifications
Applicable Host Link Unit:
C200H-LK201-V1
C500-LK201-V1
C500-LK203
C120-LK201-V1
Electrical characteristics:
Complies with EIA RS-232C
Signal direction:
Signal input and output is relative to the PC.
Connector
Signal Name
Abbreviation
Signal Direction
Connector
Pin No.
Signal Name
Abbreviation
Input
Output
1
Frame ground
FG
--
--
2
Send data
SD (TXD)
3
Receive data
RD (RXD)
4
Request to send
RS (RTS)
5
Clear to send
CS (CTS)
7
Signal ground
SG
--
--
14
Optical con5V (see note 2)
+5V
--
--
15
Send signal element timing 2 (see note 1) ST2
17
Receive signal element timing (see note 1)
RT
20
Data terminal ready
ER (DTR)
24
Data signal element timing (see note 1)
ST1
Note
1. No element timing signals on C200H-LK201
Summary of Contents for NT-series
Page 1: ...NT series Programmable Terminal Operation Manual Cat No V022 E3 1 ...
Page 2: ... ...
Page 4: ... ...
Page 9: ... PRECAUTIONS ...
Page 14: ... ...
Page 36: ... ...
Page 166: ... ...
Page 254: ... 0 4 4 5 4 5 6 5 4 4 5 5 7 5 5 6 5 ...
Page 267: ... ...
Page 281: ... 2 C500 LK201 and C200H LK201 V1 only ...
Page 311: ... ...
Page 317: ... ...