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What type of sensors can be connected to inputs of QSE-IO module?
Is it possible to connect 230Vac sensor?
Is it possible to connect any of down listed sensors to IO input:
1)Steinel IR Quattro 000349
2)Steinel IR Quattro COM2
3)Steinel IS 345WE 606510
Please comment.
You can have sensor connections to the contact closure inputs of the QSE-IO that meet the specifications below. Since the QSE-IO does not see the input voltage to the sensor and deals only with low voltage, the 230V may not be part of the equation.
Five Input Terminals:
Accept maintained inputs and momentary inputs with
40 msec minimum pulse times.
Of f-state leakage current must be less than 100 ľA.
Open circuit voltage: 24 V
maximum.
Inputs must be dry contact closure, solid state, open
collector, or active-low (NPN)/active high (PNP) output.
- Open collector NPN or active-low on-state voltage
must be less than 2 V
and sink 3.0 mA.
- Open collector PNP or active-high on-state voltage
must be greater than 12 V
and source 3.0 mA