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  • 300S+

322-5FF00 - Signal modules digital | Digital output modules

Order no.


TypeSM 322

General information

Features8x DO in groups of 1
AC 120/230 V
2 A
Potential separated per channel
Substitute value output (programmable)
For 40 pole front connector

Current consumption/power loss

Current consumption from backplane bus100 mA
Power loss8.6 W

Technical data digital outputs

Number of outputs8
Cable length, shielded1000 m
Cable length, unshielded600 m
Rated load voltageAC 120/230 V
Current consumption from load voltage L+ (without load)2 mA
Total current per group, horizontal configuration, 40°C8 A
Total current per group, horizontal configuration, 60°C4 A
Total current per group, vertical configuration4 A
Output current at signal "1", rated value2 A
Signal logic outputIsolated
Output delay of "0" to "1"-
Output delay of "1" to "0"-
Minimum load current-
Lamp load50 W
Parallel switching of outputs for redundant control of a loadpossible
Parallel switching of outputs for increased powernot possible
Actuation of digital input
Switching frequency with resistive loadmax. 10 Hz
Switching frequency with inductive loadmax. 0.5 Hz
Switching frequency on lamp loadmax. 1 Hz
Internal limitation of inductive shut-off voltage-
Short-circuit protection of outputFuse 3.15 A /250 V, quick response
Trigger level3.15 A
Number of operating cycle of relay outputs-
Switching capacity of contacts-
Output data size1 Byte

Status information, alarms, diagnostics

Status displaygreen LED per channel
Process alarmno
Diagnostic interruptno
Diagnostic functionsno
Diagnostics information read-outnone
Supply voltage displaynone
Group error displayred SF LED
Channel error displaynone


Between channels
Between channels of groups to1
Between channels and backplane bus
Insulation tested withAC 1500 V


Input bytes0
Output bytes1
Parameter bytes21
Diagnostic bytes0


MountingRail System 300

Mechanical data

Dimensions (WxHxD)40 mm x 125 mm x 120 mm
Net weight330 g
Weight including accessories-
Gross weight-

Environmental conditions

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


UL certificationyes
KC certificationyes