The BMXDDM16022H is a discrete I/O module with 8 inputs, designed for 24 V DC operation in severe environments.
Product ModelBMXDDM16022H
Product ID
30021
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReliable operation in severe environments
2
FeatureRobust fault detection for preactuator and sensor faults
3
Feature8 inputs for versatile application
4
FeatureCompact design for space-efficient installations
5
FeatureHigh power handling with 6 W capacity
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Modicon X80
Product or Component Type
Discrete I/O module
Product Specific Application
For severe environments
Discrete input number
8
input type
Current sink (logic positive)
Discrete input voltage
24 V DC positive
Discrete input current
3.5 mA
Discrete output number
8
Discrete output type
Solid state
Discrete output voltage
24 V 19...30 V DC 140 °F (60 °C)24 V 26.4 V DC 158 °F (70 °C)
Discrete output current
0.5 A
Input compatibility
With 2-wire/3-wire proximity sensors IEC 60947-5-2With 2-wire/3-wire proximity sensors IEC 61131-2 type 3
Sensor power supply
21.1...29.0 V 158 °F (70 °C)19...30 V 140 °F (60 °C)
Current state 1 guaranteed
>= 3 mA
Current state 0 guaranteed
<= 1.5 mA
Current per channel
0.55 A 158 °F (70 °C)0.625 A 140 °F (60 °C)
Maximum current per module
5 A 140 °F (60 °C)4.4 A 158 °F (70 °C)
Maximum leakage current
0.5 mA at state 0
Maximum voltage drop
<1.2 V at state 1
input impedance
6800 Ohm
Insulation resistance
> 10 MOhm 500 V DC
Power dissipation in W
3.7 W
DC typical response time
4 ms
DC maximum response time
7 ms
Response time on output
1.2 ms
Paralleling of outputs
Yes : 2 maximum
Typical current consumption
79 mA 3.3 V DC59 mA 24 V DC
Current consumption
<= 111 mA 3.3 V DC<= 67 mA 24 V DC
MTBF reliability
450000 H
Protection type
1 external fuse per group of input channel 0.5 A fast blow overvoltage protection on output reverse polarity protection on input reverse polarity protection on output
Output overload protection
With electronic circuit breaker 1.5 In < Id < 2 InWith current limiter
Output overvoltage protection
With transil diode
Output short-circuit protection
With 2 A external fuse
Reverse polarity protection
Reverse mounted diode
Voltage detection threshold
< 14 V DC preactuator fault< 14 V DC sensor fault> 18 V DC preactuator OK> 18 V DC sensor OK
Maximum tungsten load
6 W
Switching frequency
0.5/LI² Hz
Maximum overload time
15 ms
Load impedance ohmic
>= 48 Ohm
Status LED
1 LED (Green) module operating (RUN)1 LED per channel (Green) channel diagnostic1 LED (Red) module error (ERR)1 LED (Red) module I/O
Net Weight
0.254 lb(US) (0.115 kg)
IP Degree of Protection
IP20
Directives
2014/35/EU - low voltage directive2014/30/EU - electromagnetic compatibility
Environmental characteristic
Gas resistant class GxGas resistant class 3C4Dust resistant class 3S4Sand resistant class 3S4Salt resistant level 2Mold growth resistant class 3B2Fungal spore resistant class 3B2
Dielectric strength
1500 V AC 50/60 Hz 1 minute, output/ground1500 V AC 50/60 Hz 1 minute, output/internal logic1500 V AC 50/60 Hz 1 minute, primary/secondary500 V DC 1 minute, between group of inputs and outputs
Vibration resistance
3 gn
Shock resistance
30 gn
Ambient Air Temperature for Storage
-40...185 °F (-40...85 °C)
Ambient Air Temperature for Operation
-13...158 °F (-25...70 °C)
Relative humidity
5...95 % 131 °F (55 °C) without condensation
Protective treatment
Conformal coating
Operating altitude
0...6561.68 ft (0...2000 m)2000...5000 m with derating factor
Schneider Electric BMXDDM16022H - Discrete I/O Module | INDSLT
