156 - 8640
I
NTERNAL
B
US
E
XTENSION
Remote I/O Interface Connection Module (RIO Interface)
Terminating resistors
Terminating resistors
Fig.: Remote I/O Interface Connection Module
Connection for internal field bus
For the internal field bus, a 4-pole circular connector M8 (socket) is used.
NOTE
The RIO interface module may be combined with the valve control module "RIO-VA" or the
„Digital E/A module“ kombinierbar.
DIP 1
DIP 2
OFF
OFF
Terminating resistors non-active
ON
ON
Terminating resistors active
Pin Nr.
Signal name
(plug on device, socket on cable)
1
CAN-HIGH
2
CAN-LOW
3
not connected
4
not connected
Pin assignment
1
2
4
3
Summary of Contents for 8640
Page 10: ...8 8640 GENERAL INSTRUCTIONS ...
Page 22: ...20 8640 MODULES FOR CONVENTIONAL CONNECTION TECHNICS ...
Page 58: ...56 8640 PROFIBUS DP ...
Page 98: ...96 8640 FIELD BUS MODULE INTERBUS S ...
Page 118: ...116 8640 SELECAN ...
Page 152: ...150 8640 AS INTERFACE ...
Page 156: ...154 8640 INPUT EXPANSION MODULE FOR TRANSDUCERS ...
Page 178: ...176 8640 INTERNAL BUS EXTENSION ...
Page 189: ......
Page 194: ......
Page 195: ......
Page 196: ...The smart choice of Fluid Control Systems www buerkert com ...