Lütze 746400, Operation Instructions Manual, Page: 44 / 89

Digital I/O Modules
▪
Digital Outputs
40
Outputs 24 V Module
redundancy capable
Number 16 thereof 8 capable of redundancy
Data width in the process image 2 Byte Outputs
Current Consumption at DC 24 V nom. 10 mA
Potential Insulation Insulation Voltage
▪ AC 1.5 kV Outputs and
Electronic
▪ AC 1.5 kV Potential A, to B
Output Current Enviromental temperature < 50°C
▪ 2 A per channel, 8 A per group
A/B
Enviromental temperature >50°C
▪ 1.25 A per channel, 5 A per group
A/B
▪ Closed Current 6.5 mA per group
Limit Threshold (thermic) 10 Hz at 50 % ED
Safety Function inverse-polarity protection,
short-circuit proof, abnormal
temperature protection
Channel Type N-MOS FET
Module Status Flag In the error status of the output
driver, the module status flag is set
to “1“.
Recommended Error Reaction Turn off the affected output, and
check the periphery connection
External Fuse B10