Connecting The Dual Signal Module - Mitsubishi Electric C80 Series Connection And Set Up Manual

C80 Series Connection and Setup Manual
6 Wiring and Connecting

6.6 Connecting the Dual Signal Module

Connect a relay cable to the connector RIO for the connection of the dual signal module.
Use the connector RIO1 on the dual signal module.
When several dual signal modules (maximum 3 modules) are mounted, use the connector RIO2 to connect to RIO1 on
the next dual signal module.
Station No. setting is necessary to connect several dual signal modules.
R16NCCPU
(Bottom view)
RIO
<Related items>
Cable drawing: "Cable: H501 Cable"
(Note) A communication failure will occur when a wrong station No. has been set for the dual signal module. ("0" is set as
default.)
Switch name
CS
R173SXY #1
(Bottom view)
station No. setting
(Set "0" for module #1)
H501
RIO1
Function
Station No. setting
R173SXY #2
(Bottom view)
Rotary switch for
H501
RIO2 RIO1
Setting
Available to mount up to 3 modules.
Set within the range of 0 to 2.
Module #1 -> Set "0"
Module #2 -> Set "1"
Module #3 -> Set "2"
81
Rotary switch for
station No. setting
(Set "1" for module #2)
IB-1501452-C