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7.3
I/O functions
Inputs
Outputs
Power supply
1070 080 056-101 (99.09) GB
PST 6101.321 / PSI 6101.321
NOTE
Electromagnetically activated switching and positioning devices require noise suppres-
sion (see section 6).
The selection of cables and the cable lengths are subject to the "Cables and cable
lengths" table in section 5.
The timer is equipped with a serial I/O interface. The serial interface has been prepared
for networking within the Interbus-S (Messrs. Phoenix Contact) and uses a remote bus
interface (wire).
The Interbus-S port of the timer operates according to profile specification C0 with spe-
cific enhancements.
Furthermore, a parallel output port is provided for driving a KSR selection.
All inputs are served by the Interbus-S interface. The parallel inputs have no function.
-
The serial outputs are served by the Interbus-S interface.
-
Three parallel outputs are used.
The following applies to the parallel I/O's (not with PSI 6101.321 / PST 6101.321):
-
+24 V DC +20 % -15 %
-
maximum ripple <5 %
NOTE
For determining the power supply rating, sum up the individual loads required.
Electrical connection
7-17
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