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M22-1BH00 - Signal modules digital | Digital output modules

Order no.


TypeSM M22
Module ID0114 2F50

General information

Features16x DO
DC 24 V
0,5 A

Current consumption/power loss

Current consumption from backplane bus80 mA
Power loss0.7 W

Technical data digital outputs

Number of outputs16
Cable length, shielded1000 m
Cable length, unshielded600 m
Rated load voltageDC 20.4...28.8 V
Current consumption from load voltage L+ (without load)20 mA
Total current per group, horizontal configuration, 40°C8 A
Total current per group, horizontal configuration, 60°C8 A
Total current per group, vertical configuration8 A
Output current at signal "1", rated value0.5 A
Signal logic outputSourcing output
Output delay of "0" to "1"30 µs
Output delay of "1" to "0"175 µs
Minimum load current-
Lamp load10 W
Parallel switching of outputs for redundant control of a loadnot possible
Parallel switching of outputs for increased powernot possible
Actuation of digital input
Switching frequency with resistive loadmax. 1000 Hz
Switching frequency with inductive loadmax. 0.5 Hz
Switching frequency on lamp loadmax. 10 Hz
Internal limitation of inductive shut-off voltageL+ (-45 V)
Short-circuit protection of outputyes, electronic
Trigger level1 A
Number of operating cycle of relay outputs-
Switching capacity of contacts-
Output data size16 Bit

Status information, alarms, diagnostics

Status displaygreen LED per channel
Interruptsyes, parameterizable
Process alarmno
Diagnostic interruptyes, parameterizable
Diagnostic functionsyes, parameterizable
Diagnostics information read-outpossible
Supply voltage displaygreen LED
Group error displayred LED
Channel error displaynone


Between channels-
Between channels of groups to-
Between channels and backplane bus
Insulation tested withDC 500 V


Input bytes0
Output bytes2
Parameter bytes0
Diagnostic bytes20


MaterialPPE / PPE GF10
MountingProfile rail 35 mm

Mechanical data

Dimensions (WxHxD)26 mm x 88 mm x 71 mm
Net weight96 g
Weight including accessories96 g
Gross weight109 g

Environmental conditions

Operating temperature0 °C to 60 °C
Storage temperature-25 °C to 70 °C


UL certificationin preparation
KC certificationin preparation