Brand: GE Fanuc/Emerson
Series: Series 90-30 PLC
Module type: 24VDC positive logic input module (leakage type input)
Overview
16:00 24VDC digital input, common cathode (leakage type, Sink input)
On site signal connection, PLC output status table% I corresponds to logic 1
Adaptation: 24VDC field devices such as buttons, proximity switches, photoelectric switches, etc
No group isolation, common end shared COM; Occupying one IO slot in the rack, it can accommodate 5/10 slots and any I/O slot on the chassis
hardware feature
16 green LEDs, corresponding to channels 1-16, input connected and lit up
Flip terminal door, label insert can be handwritten for circuit marking; Blue mark (DC input module)
Screw terminal block, on-site 24VDC power supply provided by the user externally
Electrical specifications
Number of channels 16 point DC input (Sink leakage type)
Rated input voltage 24VDC (19.2-30VDC)
Typical input current 7mA @ 24VDC
ON conduction threshold ≥ 15VDC
OFF disconnection threshold ≤ 5VDC
Response time OFF → ON: maximum 8ms; ON → OFF: maximum 8ms
Isolation without channel isolation, no group isolation
Backboard 5V power consumption 110mA
Working temperature 0-60 ℃, 5-95% RH, no condensation
Key Reminder
Non isolated modules, all channels share a common COM, and on-site short circuits will affect the entire 16 point group.
Sink leakage input: The negative terminal of the sensor is connected to the module input point, and the positive terminal is connected to an external 24V.

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