8 •
Technical Data
Fieldbus Dependent I/O Module
INTERBUS
Inputs
Number of inputs
16
Input
in accordance with EN 61131-2, type 1
Wire connection
for 3 conductors
Signal voltage (0)
DC –3 V ... +5 V
Signal voltage (1)
DC 15 V ... 30 V
Time constant
5 ms
Insulation
electronics/field side
none
Outputs
Number of outputs
16
Rated voltage
DC 24 V
Rated current
– max. per output
– max. per group (8 outputs)
– max. per module 16 DO
500 mA
4 A
8 A
Leakage current
< 2 mA
Short circuit protection
electronic, automatic restart
Max. operating frequency
(without bus)
– resistive load
– inductive load
1 kHz
utilization category DC 13, equals 6 Hz
Insulation
electronics/field side
none
Diagnosis
Short circuit display by LED (OVERLOAD) for the
entire module; signaling via bus for 4 outputs each
Feeding
•
all through supply terminal blocks 24 V, 0 V,
with plugged jumpers
•
in groups via supply terminal blocks for 8 outputs
each
Degree of Protection
Degree of protection according to
EN 60 529
IP 20 protection against physical contact with stan-
dard test probes
Conformity and Certification
Conformity labelling
CE
UL
E175199, UL 508
