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Digital inputs Parts

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X20DI0471

I/O module, 10 digital inputs 5 to 48 VDC for 1-wire…

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X20DIF372

I/O module, 16 digital inputs 24 VDC for 1-wire connections

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X20DI2371

I/O module, 2 digital inputs 24 VDC for 3-wire connections

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X20DI2372

I/O module, 2 digital inputs 24 VDC for 3-wire connections

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X20DI2377

I/O module, 2 digital inputs 24 VDC for 3-wire connections

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X20DI2653

I/O module, 2 digital inputs 100 to 240 VAC for 3-wire…

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X20DI4371

I/O module, 4 digital inputs 24 VDC for 3-wire connections

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X20DI4372

I/O module, 4 digital inputs 24 VDC for 3-wire connections

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X20DI4375

I/O module, 4 digital inputs 24 VDC for 3-wire connections

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X20DI4653

I/O module, 4 digital inputs 100 to 240 VAC for 2-wire…

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X20DI4760

I/O module, 4 NAMUR inputs, special function

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X20DI6371

I/O module, 6 digital inputs 24 VDC for 1- or 2-wire…

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X20DI6372

I/O module, 6 digital inputs 24 VDC for 1- or 2-wire…

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X20DI6373

I/O module, 6 digital floating inputs 24 VDC

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X20DI6553

I/O module, 6 digital inputs 100 to 120 VAC for 1-wire…

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X20DI8371

I/O module, 8 digital inputs 24 VDC for 1-wire connections

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X20DI9371

I/O module, 12 digital inputs 24 VDC for 1-wire connections

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X20DI9372

I/O module, 12 digital inputs 24 VDC for 1-wire connections

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X20DID371

I/O module, 8 digital inputs 24 VDC for 1- or 2-wire…

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X20DIF371

I/O module, 16 digital inputs 24 VDC for 1-wire connections

Compare Digital inputs

Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.

MPN	Power consumption – Bus	Switching threshold – Low	Nominal voltage	Input circuit	Connection type
X20DI0471	0.3 W	≤ 0.2 x U ref	5 to 48 VDC	Sink	1-wire connections
X20DIF372	0.14 W	<5 VDC	24 VDC	Source	1-wire connections
X20DI2371	0.12 W	<5 VDC	24 VDC	Sink	3-wire connections
X20DI2372	0.12 W	<5 VDC	24 VDC	Source	3-wire connections
X20DI2377	0.15 W	<5 VDC	24 VDC	Sink	3-wire connections
X20DI2653	0.14 W	<40 VAC	100 to 240 VAC	—	3-wire connections
X20DI4371	0.14 W	<5 VDC	24 VDC	Sink	3-wire connections
X20DI4372	0.14 W	<5 VDC	24 VDC	Source	3-wire connections
X20DI4375	0.01 W	—	24 VDC	Sink	3-wire connections
X20DI4653	0.17 W	<40 VAC	100 to 240 VAC	—	2-wire connections
X20DI4760	0.01 W	—	—	For NAMUR encoder per EN 60947-5-6	—
X20DI6371	0.15 W	<5 VDC	24 VDC	Sink	1- or 2-wire connections
X20DI6372	0.15 W	<5 VDC	24 VDC	Source	1- or 2-wire connections
X20DI6373	0.15 W	<5 VDC	24 VDC	Sink or source	—
X20DI6553	0.21 W	<20 VAC	100 to 120 VAC	—	1-wire connections
X20DI8371	0.18 W	<5 VDC	24 VDC	Sink	1-wire connections
X20DI9371	0.18 W	<5 VDC	24 VDC	Sink	1-wire connections
X20DI9372	0.18 W	<5 VDC	24 VDC	Source	1-wire connections
X20DID371	0.13 W	<5 VDC	24 VDC	Sink	1- or 2-wire connections
X20DIF371	0.18 W	<5 VDC	24 VDC	Sink	1-wire connections

Common to all listed parts

Diagnostics – Module run/error	Yes, using LED status indicator and software
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – UL	cULus E115267; Industrial control equipment
Additional power dissipation caused by actuators (resistive) [W]	-
Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	Yes
Installation elevation above sea level – 0 to 2000 m	No limitation