4-channel digital input module with 24 VDC, 3 ms response time, and low-side switching.
Product Model750-408/025-000
Product ID44865
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHigh-Speed Response Time of 3 ms
2
Feature4-Channel Digital Input Capability
3
Feature24 VDC Operating Voltage
4
FeatureLow-Side Switching for Reliable Signal Detection
5
FeatureCompact Design with a Width of 12 mm / 0.472 inches
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Number of digital inputs
4
Number of Channels
4
Signal type
Digital
Signal type (voltage)
24 VDC
Sensor connection
2 x (2-wire, 3-wire); A suitable field side connection module (e.g., 750-614) must also be used to connect other sensors.
Input characteristic
low-side switching
Input filter (digital)
3ms
Input current per channel for signal (0) typ.
7mA
Voltage range for signal (0)
(UV- 5 V) UVDC
Voltage range for signal (1)
?3 VDC (UV- 15 V)
Input data width (internal) max.
4bits
Supply voltage (system)
5 VDC; via data contacts
Current consumption (5 V system supply)
5mA
Supply voltage (field)
24 VDC (-15 +20 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact)
Isolation
500 V system/field
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)
10A
Connection technology: inputs / outputs
8 x CAGE CLAMP (inputs)
Connection type 1
Input
Solid conductor
0.08 2.5 mm2 / 28 14 AWG
Fine-stranded conductor
0.08 2.5 mm2 / 28 14 AWG
Strip length
8 9 mm / 0.31 0.35 inches
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
Mounting type
DIN-35 rail
Pluggable connector
fixed
Color
light gray
Housing material
Polycarbonate; polyamide 6.6
Fire load
1.035MJ
Weight
46.3g
Conformity marking
CE
Ambient temperature (operation)
-20 … +60 °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%
Relative humidity (with condensation)
Short-term condensation per Class 3K6/IEC EN 60721-3-3 and E-DIN 40046-721-3, accounting for a temperature range of ?20 to +60 °C (except for wind-driven precipitation, water and ice formation)
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 pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
25ppm
Product Group
15 (I/O System)
eCl@ss 10.0
27-24-26-04
eCl@ss 9.0
27-24-26-04
ETIM 9.0
EC001599
ETIM 8.0
EC001599
ECCN
NO US CLASSIFICATION
PU (SPU)
1 pcs
Packaging type
Box
Country of origin
DE
Customs tariff number
85389099990
CAS-No.
1303-86-2
REACH Candidate List Substance
Diboron trioxide
RoHS Compliance Status
Compliant,With Exemption
RoHS Exemption
6(c)
SCIP notification number (Austria)
e21b883d-cbbc-4fa3-9d88-cad1f5985986
SCIP notification number (Belgium)
dea73d37-9afe-44ff-a4f4-8970d3cef485
SCIP notification number (Bulgaria)
a30bea8a-7362-4e02-b1c1-8f27c38fe12d
SCIP notification number (Czech Republic)
679833bd-fdb9-4464-ad1d-f7f11eb7d8f3
SCIP notification number (Denmark)
2b460225-5d34-4b36-a9b6-05901fcdb1b3
SCIP notification number (Finland)
cefa173f-41ac-4664-a3b9-9c402617e704
SCIP notification number (France)
1c28d076-4655-46e3-b01c-815f71fdff78
SCIP notification number (Germany)
6a512ae7-c20c-4fc6-b9e2-75a237ef77ef
SCIP notification number (Hungary)
216c6010-e3b9-465d-b630-616b0be45c8f
SCIP notification number (Italy)
48e16e04-02f2-4345-befe-71ba54ee083e
SCIP notification number (Netherlands)
08e5f442-c817-4a74-bb40-e36e13bde106
SCIP notification number (Poland)
3c0b86d7-8c3b-4e13-8874-eef55456935a
SCIP notification number (Romania)
cdb7cc8d-c54a-4ade-9f05-0ba8e4a34570
SCIP notification number (Sweden)
2e28f00b-31b2-49ca-8584-f0c5cc6c3445
4-channel digital input (750-408/025-000) | WAGO USA | INDSLT
