17
10
Digital Inputs
10.1
Characteristics
▪
Low-Pass Filter
Disables errors which are smaller than the typical cycletime.
▪
Insulation Channel
Enables potential separation between the inputs and the system bus. And also
between the inputs of the different groups.
▪
Antiparallel Diode
Avoids the damage of entry levels at the confusing of poles of the input and
the ground.
▪
Suppressor Diode and Input Varistor
Surge protection, short-circuit-proof
▪
Overcurrent Circuit
Contact reliability of mechanic switching contacts
(fivefold input current for 7 ms minimum)
Summary of Contents for 746400
Page 1: ...Operation Instructions DIOLINE20 Digital I O Modules Version 4 50...
Page 30: ...Digital I O Modules Digital Inputs 26 10 2 5 2 Block Diagram 2x8 Digital Inputs 72 V...
Page 31: ...Digital I O Modules Digital Inputs 27 10 2 5 3 Block Diagram 2x8 Digital Inputs 110 V...
Page 39: ...Digital I O Modules Digital Inputs 35 10 3 5 2 Block Diagram 4x4 Digital Inputs 72 V...
Page 80: ...Digital I O Modules Relay Outputs 76 13 3 5 Operation 13 3 5 1 Block Diagram Relay Outputs...
Page 81: ...77 14 Spacer 14 1 Characteristics Spacer for project planning Does not have any cage clamps...
Page 89: ...by L tze Transportation GmbH Weinstadt Germany Technical changes reserved...