What is the supply voltage for this Siemens module?
The supply voltage for the Siemens 6ES7138-4FA04-0AB0 module is 24 V DC.
Does this module have reverse polarity protection?
No, the Siemens 6ES7138-4FA04-0AB0 module does not have reverse polarity protection.
How many digital inputs does this module have?
The Siemens 6ES7138-4FA04-0AB0 module has 8 digital inputs, with 8 single channel and 4 two-channel inputs.
What are the dimensions of this module?
The dimensions of the Siemens 6ES7138-4FA04-0AB0 module are 30 mm in width, 81 mm in height, and 52 mm in depth.
What is the highest safety class achievable in safety mode for this module?
The highest safety class achievable in safety mode for the Siemens 6ES7138-4FA04-0AB0 module is Category 4 according to EN 954, Performance Level e according to ISO 13849-1, and SIL 3 according to IEC 61508 (two-channel operation).
What is the typical power loss for this module?
The typical power loss for the Siemens 6ES7138-4FA04-0AB0 module is 4 W.
Does this module have diagnostic functions?
Yes, the Siemens 6ES7138-4FA04-0AB0 module has diagnostic functions, including diagnostic alarms and diagnostic messages.
What is the maximum cable length for shielded and unshielded cables?
The maximum cable length for both shielded and unshielded cables when used with the Siemens 6ES7138-4FA04-0AB0 module is 200 meters.