Lütze 746400, Operation Instructions Manual, Page: 51 / 89

Digital I/O Modules
▪
Digital Outputs
47
11.3.3 Technical Data
Outputs 24 V Module
Number 8
Data width in the process image 1 Byte Output
2 Byte Input
Byte 1 = Read-back outputs
Byte 2 = Status of the output driver
Current Consumption DC 24 V nom. 10 mA
Potential Insulation Voltage Insulation
▪ AC 1.5 kV outputs and electronic
▪ AC 1.0 kV between the output
groups
Output Current ▪ max. 3 A per channel
▪ max. 4 A per potential group
▪ max. 16 A per module
At a max load of 4 A on at least one
channel following fragmentation
results:
(max. 12 A per module):
Output:
1 2 3 4 5 6 7 8
Max load:
0A 2A 4A 0A 0A 4A 2A 0A
Safety Function inverse-polarity protection, short-
circuit proof, abnormal temperature
protection
Channel Type N-MOS FET
Standby Current max. 5 mA per group
Module Status Flag Error status of the output driver is
entered in the status byte (a bit for
reach output). The module status
flag remains “0“.
(“0“ = no hardware error)
Recommended Error Reaction Turn off the affected output, and
check the periphery connection
External Fuse B6