Data Sheet

Supply voltage 20.4...28.8V
Supply voltage / external / at DC / Rated value 24V
Supply voltage / external / at DC / rated value 20.4...28.8V
Relative symmetrical tolerance / at DC
● at 5 V
5%
Relative positive tolerance / at DC / at 24 V 5%
Relative negative tolerance / at DC / at 24 V 5%
Consumed current
● from backplane bus / at DC / at 24 V /
maximum
0.2A
● from external supply voltage / at DC / at 24 V /
maximum
0.2A
Power loss [W] 5.8W
Product extension / optional / Backup battery No
Ambient conditions
Ambient temperature
● during operation
0...60°C
● during storage
-40...+70°C
● during transport
-40...+70°C
Relative humidity
● at 25 °C / without condensation / during
operation / maximum
95%
Protection class IP IP20
Design, dimensions and weight
Module format Compact module S7-300 single width
Width 40mm
Height 125mm
Depth 120mm
Net weight 0.25kg
Product properties, functions, components / general
Number of units
● Note
Number of TIMs per S7-300: multiple, number depends on the
connection resources of the S7-300 CPU
Wire length
● with RS 232 interface / maximum
6m
Performance data / S7 communication
Number of possible connections / for S7
communication
● maximum
24
● with PG connections / maximum
4
● with OP connections / maximum
20
Service
6NH7800-3CA00 Subject to change without notice
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08/28/2019 © Copyright Siemens