4-channel digital input; 120/230 VAC

Name: 4-channel digital input; 120/230 VAC
Brand: Wago
SKU: 753-440

MPN: 753-440 · Brand: Wago

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	I/O Systems
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 753-440 be shipped?

753-440 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 753-440 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 753-440 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 753-440, subject to availability and destination.

This digital input module receives control signals from field devices (e.g., sensors).The module has four input channels and directly connects to four 2-wire sensors.Field and system levels are electrically isolated.Notice:An additional supply module must be added for 120 (230) VAC supply!

Specifications

Notes

Note	Pluggable connectors and coding fingers (753 Series) are not included.

Technical data

Number of digital inputs	4
Total number of channels (module)	4
Signal type	Digital
Signal type (voltage)	120 VAC
Sensor supply	230 VAC
Sensor connection	4 x (2-wire)
Input characteristic	high-side switching
Input filter	10 ms
Voltage range for signal (0)	0 … 40 VAC
Voltage range for signal (1)	79 … 230 VAC (−15 … +10 %)
Signal frequency (min.)	45 Hz
Signal frequency (max.)	65 Hz
Protection against incorrect wiring	Overvoltage protection (275 V) via varistor
Input data width (internal) max.	4 Bit
Supply voltage (system)	5 VDC; via data contacts
Current consumption (5 V system supply)	15 mA
Supply voltage (field)	230 VAC; via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact)
Indicators	LED (A-D) green: Status DI 1 … DI 4
Number of incoming power jumper contacts	2
Number of outgoing power jumper contacts	2
Current carrying capacity (power jumper contacts)	10 A

Safety and protection

Protection type	IP20
Pollution degree	2 per IEC 61131-2

Connection data

Connection technology: I/O	8 x CAGE CLAMP® (inputs)
Connectable conductor materials	Copper
Connection type	Input
Solid conductor	0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor	0.08 … 2.5 mm² / 28 … 14 AWG
Strip length	9 … 10 mm / 0.35 … 0.39 inches

Physical data

Width	12 mm / 0.472 inches
Height	100 mm / 3.937 inches
Depth	69.8 mm / 2.748 inches
Depth from upper-edge of DIN-rail	62.6 mm / 2.465 inches

Mechanical data

Mounting type	DIN-35 rail
Pluggable connector	pluggable

Material data

Color	light gray
Housing material	Polycarbonate; polyamide 6.6
Fire load	1.287 MJ
Weight	42.5 g
Conformity marking	CE

Environmental requirements

Ambient temperature (operation)	0 … +55 °C
Ambient temperature (storage)	-40 … +85 °C
Operating altitude	0 … 2000 m / 0 … 6562 ft
Mounting position	Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)	95 %
Vibration resistance	Per IEC 60068-2-6
Shock resistance	15g per IEC 60068-2-27
EMC immunity to interference	per EN 61000-6-2
EMC emission of interference	per EN 61000-6-4
Exposure to pollutants	per IEC 60068-2-42 and IEC 60068-2-43
Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 %	10 ppm
Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 %	25 ppm