Yokogawa Digital Input Module NFDV161[Product print page]

Product Name: Yokogawa Digital Input Module NFDV161

Product Type: NFDV161

Exhibitors: Yokogawa

Product Documentation: No Related Documents

Brief

Yokogawa Digital Input Module NFDV161, Yokogawa Digital Input Module NFDV161, 64-channel, 24V DC, Isolated.

Detailed description

Brand: Yokogawa. Manufacturer: Yokogawa Electric Corporation

STARDOM: FCN, FCN-500, FCN-100, FCN-RTU, FCJ

Yokogawa Digital Input Module NFDV161

Standard Specifications

Digital Input Modules
The Digital Input Modules receive 32-channel or 64-channel 24 V DC ON/OFF signals.

Yokogawa Digital Input Module NFDV161

Item	Specifications
Model	NFDV151	NFDV157	NFDV161
Number of input channels	32	32	64
Rated input voltage	24 V DC	24 V DC	24 V DC
Input ON voltage	18 to 26.4 V DC	18 to 26.4 V DC	20 to 26.4 V DC
Input OFF voltage	5.0 V DC or less	5.0 V DC or less	5.0 V DC or less
Input current (at rated input voltage)	4.1 mA±20 % / channel	4.1 mA±20 % / channel	2.5 mA±20 % / channel
Instantaneous allowable maximum input voltage	30.0 V DC	30.0 V DC	30.0 V DC
Withstanding voltage	Between input signal and system: 2 kV AC (*2) Between commons: 500 V AC, common minus (-) side every 16-channel
Functions Status input Push button input	Function for detecting ON/OFF status Function for counting the push button edge	Function for detecting ON/OFF status —	Function for detecting ON/OFF status Function for counting the push button edge (*1)
Input response time	8 ms or less (for status input)
Minimum ON detection time	20 ms (for push button input)
Maximum ON/OFF cycle	25 Hz (for push button input)
Maximum current consumption	500 mA (5 V DC)	350 mA (5 V DC)	550 mA (5 V DC)
Weight	0.3 kg	0.4 kg	0.3 kg
External connection	Pressure clamp terminal, MIL connector cable (*2)	Pressure clamp terminal	MIL connector cable (*2)

*1: Push button input is possible only for input channels from 1 to 32. Yokogawa Digital Input Module NFDV161
*2: The withstanding voltage for using MIL connector cable depends on the electrical specifications of its cable. Yokogawa Digital Input Module NFDV161

Models and Suffix Codes

Digital Input Module

Yokogawa Digital Input Module NFDV161

		Description
Model	NFDV161	Digital Input Module (64-channel, 24V DC, Isolated)
Suffix Codes	-P	With function for counting the push button edge
	5	General-purpose type with no explosion protection
	0	Basic type
	1	With ISA Standard G3 option