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4-16
Chapter 4. WIRING
4 - 11
Connecting Time Event Output (open-collector)
Optional time event outputs T1 to T5 (open-collector outputs) can be added on. Time event outputs are connected
on the add-on terminal base.
Handling Precautions
• Be sure to connect terminal
to the + terminal of the external power
supply. Otherwise, open-collector output will not function.
• Do not short-circuit the + terminal of the external power supply and
terminals
to
on the DCP32. Doing so will cause faulty open-
collector output.
(The DCP32 does not contain a short-circuit prevention circuit.)
• When connecting to a semiconductor load such as a programmable
controller (sequencer), select a module whose current directions are
matching.
Use a module that does not operate by leakage current when the open-
collector output of the DCP32 is OFF.
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49
55
31
Load
Maximum load current: 70 mA/load
OFF leakage current: 0.1 mA max.
Load
Load
Bias circuit
T1
Load
Load
External power supply
10 to 29 Vdc
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55
53
52
51
50
49
T2
T3
T4
T5