User`s manual

170 INT 120 00
95
Technical data
General data General technical data
Potential
isolation
Potential isolation at bus interface:
Identification of
Errors
Identification of Errors:
Fuses Safety devices:
INTERBUS data
interface
Interface configuration:
Supply 5 VDC / 250 mA (from I/O unit)
Current consumption < 230 mA with 5 V (supplied from I/O unit)
Power dissipation 1.0 W (typical) without fiber optic adapter
Fiber optic interface
(incoming)
Potentially isolated from other logic
Fiber optic interface
(outgoing)
Potentially isolated from other logic
Data exchange Red LED for bus errors (RD) and error messages from the I/O
unit (module error)
Supply voltage Vcc Internal (for bus adapter) - none
External (for I/O unit) - in compliance with guidelines set out in
the description of the corresponding I/O unit
Plug type FSMA IEC 874-2 or DIN 47258