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Wago 753-424

2-channel digital input; 24 VDC; Intruder detection

MPN: 753-424
Category: I/O Systems

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What is the Wago 753-424?

This module incorporates a current loop, which makes it possible to monitor alarm contacts (window contacts) with a fixed resistance ratio (R1, R2), for intruder detection.

The module indicates the status of the connected contact via LEDs and status bits in the process image.

Specifications

Notes

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

Technical data

Number of digital inputs	2
Total number of channels (module)	2
Signal type	Current loop (intruder detection)
Sensor connection	2 x (2-wire)
Specific sensor properties	Alarm contact: R1 = 1.5 kΩ (±5 %); R2 = 2.2 kΩ (±5 %); Conductor resistance (R wire): 200 Ω (max.)
Output current per channel	0.001 A
Sensor supply	24 VDC
Input data width (internal) max.	4 Bit
Data width	4-bit input: 2-bit data, 2-bit error (short circuit/wire break)
Supply voltage (system)	5 VDC; via data contacts
Current consumption (5 V system supply)	6 mA
Supply voltage (field)	24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact)
Current consumption, field supply (module with no external load)	16 mA
Isolation	500 V system/field
Indicators	LED (A, C) green: Status DI 1, DI 2; LED (B, D) red: Error DI 1, DI 2
Number of incoming power jumper contacts	3
Number of outgoing power jumper contacts	3
Current carrying capacity (power jumper contacts)	10 A

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	0.872 MJ
Weight	40 g
Conformity marking	CE

Environmental requirements

Ambient temperature (operation)	0 … +55 °C
Ambient temperature (storage)	-40 … +85 °C
Protection type	IP20
Pollution degree	2 per IEC 61131-2
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	4g per IEC 60068-2-6
Shock resistance	15g per IEC 60068-2-27
EMC immunity to interference	per EN 61000-6-2, marine applications
EMC emission of interference	per EN 61000-6-4, marine applications
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

Commercial data

Product Group	15 (I/O System)
PU (SPU)	1 pcs
Packaging type	Box
Country of origin	DE
GTIN	4045454848033
Customs tariff number	85389099990

Product Classification

UNSPSC	32151705
eCl@ss 10.0	27-24-26-04
eCl@ss 9.0	27-24-26-04
ETIM 9.0	EC001599
ETIM 10.0	EC001599
ECCN	NO US CLASSIFICATION

Environmental Product Compliance

CAS-No.	1303-86-2, 1317-36-8, 25550-51-0, 7439-92-1, 75980-60-8, 79-94-7
REACH Candidate List Substance	2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, 4-Methyl-1,2-cyclohexanedicarboxylic anhydride, Diboron trioxide, Lead, Lead monoxide, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
RoHS Compliance Status	Compliant,With Exemption
RoHS Exemption	6(c), 7(a), 7(c)-I, 7(c)-II
SCIP notification number (Austria)	edf02147-7c4e-4573-8e06-9323cd33f5e0
SCIP notification number (Belgium)	8fc49cb0-7bfc-416d-a0c7-28f55c5f4cfd
SCIP notification number (Bulgaria)	42467a4f-fd29-4ffa-8124-67bdf8df4b0d
SCIP notification number (Czech Republic)	86a5c6fa-f239-40d6-a54d-e62b5cb549d5
SCIP notification number (Denmark)	7d292f85-e84b-4fcf-97c7-fbcaf3ffc3a8
SCIP notification number (Finland)	3c654b9e-0026-4a16-9449-249a2e2aa19a
SCIP notification number (France)	c69e56ee-e0fd-4b2b-835b-71c912fbf633
SCIP notification number (Germany)	2bf8285c-8f81-4b4c-ad0f-53da7d87b22e
SCIP notification number (Hungary)	3eae2921-6aed-498b-9f08-ed3eecb513f8
SCIP notification number (Italy)	d4a4ba29-57f9-4c40-8a59-1af5510bdade
SCIP notification number (Netherlands)	fc695c0d-a3c4-492e-8314-01c96bc88d1d
SCIP notification number (Poland)	58879035-ef18-47fa-80ae-8a03c2c8da46
SCIP notification number (Romania)	78639ef7-78a2-4861-8ad0-35742b772f99
SCIP notification number (Sweden)	b6568103-fe7d-4f27-b513-835fef441c80

753-424: frequently asked questions

When can 753-424 be shipped?

753-424 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 753-424 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 753-424 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 753-424, subject to availability and destination.