Справочник Пользователя для Mitsubishi Electronics C6/C64

 
 

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  4.9    Connecting the Remote I/O Unit 

 

The RIO-M connector is used to connect the remote I/O unit. Connect the R211 cable from the RIO-M 
connector on the control unit to RIO1 on the remote I/O unit. 
When connecting multiple remote I/O units, connect the R211 cable from the RIO2 connector to the 
RIO1 connector on the next remote I/O unit. 
Connect the terminator (R-TM) to RIO2 connector on the final remote I/O unit. Use the accessories for 
the connectors and contacts when manufacturing the R211 cable. If the accessories are insufficient, 
prepare the CN221 one end connector set (optional, with one end). 
(Refer to the CABLE MANUFACTURING DRAWINGS for details.) 

 

 

Back 

Front 

RIO-M 

R211 cable 

RIO-M

Bottom 

Back 

RIO1/RIO
2

FCUA-DX

†††

Connect the terminator (R-TM) to RI02 
connector on the final remote I/O unit. 

Front 

RIO-M

RIO-M/S

R211 cable 

RIO2

RIO1

RIO2

Recommended adaptive connector 
(Enclosed with FCUA-DX

†††) 

Terminator (R-TM)

Front 

Back 

Bottom

RIO1

RIO2

DCIN

Connector  : 1-178288-3 2pcs. 
Contact 

: 1-175218-2(gold plate) 6 pcs.   

(Tyco Electronics AMP) 

RIO-

M

RIO-

M

/

Bottom

RIO-M 
RIO-M/S

1  TxRx
2  TxRx*
3  LG

 

Terminator

R-TM

 

(Tyco Electronics AMP) 

X 

X 

R211 cable 

X

R211 cable 

X

R211 cable 

X 

X 

X 

RIO1 

1   TxRx
2  TxRx*
3  LG

 

 

 

  Incorrect connections could cause device damage, so always connect the cables to the