Omron V700-D23P41 - Names and Functions of Various Components;Specifications; Link Unit: Model V700-L11

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Section 2
2.2 Link unit: Model V700-L11
V700-L21
User's Manual
Section 2
Unit Specifications
2.2 Link unit: Model V700-L11
2.2.1 Names and functions of various components/specifications
● Upstream controller connection port (RS-232C)
This port is for connection to the CIDRW controller according to RS-232C interface standard, and a
dust cover has been factory-installed to it. Remove the cover before operating the link unit.
● Multiconnection port
If two or more IDRW heads are connected to the CIDRW controller, connect this port to a multiconnec-
tion port on another link unit. This port contains a GR (frame ground) terminal.
● ID connection port
A port dedicated to connection of an IDRW head-either Model V700-HMD13 or Model V700-HMD11-1.
● Setup DIP-SW
This switch array allows the operator to assign ID Nos. to IDRW heads and define various operating
conditions.
● Status indicators
Four indicator lamps (RUN, COMM, ID, ERR) indicate the current operating status of the link unit.
RUN Remains stably lit as long as the link unit is operating normally.
COMM Remains lit during data transaction with an upstream controller.
ID Remains lit during data transaction with an IDRW head.
ERR Lights when a fault is detected during data transaction with an upstream controller or
IDRW head.
Regardless of whether or not the multiconnection port is used, be sure to ground the GR
(frame ground) by class D earth work (grounding resistance of 100 Ω or less, diameter of
grounding conductor of 1.6 mm or greater).
Otherwise, the link unit may fail to perform as designed.
Status indicators
Upstream controller connection port (RS-232C)
ID connection port
Setup DIP-SW (behind cover)
24 V power terminals (behind cover)
Multiconnection port (RS-485)
ERRID
COMRUN