Omron FQM1-MMP21, FQM1-CM001, FQM1-MMA21 7-5-4Pulse Input Specifications, Pulse InputsSection

Pulse InputsSection 7-5

7-5-4 Pulse Input Specifications

Item			Specification
Number of	2 inputs
pulse inputs	Note High-speed counter 1 can be an RS-422A line-driver input or an input with a voltage of 24 VDC.
	High-speed counter 2 can be an RS-422A line-driver input or an input with a voltage of 24 VDC,
	except for the FQM1-MMA21, which supports only line-driver inputs to high-speed counter 2.
Signals	Encoder inputs A and B and pulse input Z
Ports	High-speed counters 1 and 2			High-speed counters 1 and 2
Input voltage	24 VDC ±10%			RS-422A line-driver (AM26LS31 equivalent)
	Phases A and B	Phase Z		Phases A and B	Phase Z
Input current	5 mA typical	8 mA typical		10 mA typical	13 mA typical
ON voltage	19.6 V DC min.	18.6 V DC min.		---	---
OFF voltage	4.0 V DC max.	4.0 V DC max.		---	---

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