Omron V700-HMD13 series - Interface Specifications

21
V700-L21
User's Manual
Section 2
2.2 Link unit: Model V700-L11
Section 2
Unit Specifications
2.2.2 Interface specifications
(1) Upstream controller connection port
NOTE: The base of connector does not continue to the GR (frame ground).
<Connection with CIDRW controller>
Connect the link unit to the CIDRW controller using the cable whose configuration is specified below.
Limit the whole cable length to 15 m.
*1 Ground the shielded cable either on the CIDRW controller side or link unit side.
• Recommended cable: CO-MA-VV-SB 5PX28AWG (Hitachi Cable, Ltd.)
• Recommended connector: socket-Model XM2D-0901 (OMRON), hood-Model XM2S-0913
(OMRON)
Characteristic Specification
Connector specification 9-pin D-SUB connector plug, with #4-40UNC lock screws
Communication standard RS-232C
Baud rate 38400, 19200, 9600, 4800 bps (selectable with DIP-SW)
Total cable length 15 m max.
(Pin arrangement)
Pin No. Signal name Symbol Direction Comment
1
2 Receive data RD Input
3 Send data SD Output
4 −−−
5 Signal ground SG −
6
7 Request send RS Output Normally OPEN during service
8 Clear to send CS Input
9 −−−
CIDRW
controller
D-SUB
9-pin
socket
#4-40
Symbol Pin No. Pin No. Symbol
Link unit
D-SUB
9-pin
socket
#4-40
11
RD 2 2 RD
SD 3 3 SD
44
SG 5 5 SG
66
RS 7 7 RS
CS 8 8 CS
9
9
Wrong wiring connection can lead to a malfunction of the equipment. Be fully sure of the correct
wiring connections.
1
9
*1