What is the resolution and accuracy of this analog input module?
The Siemens 6ES7531-7PF00-0AB0 analog input module has a 16-bit resolution, and up to 21-bit resolution for RT and TC measurements. The accuracy is 0.1%.
How many analog inputs does this module support?
The 6ES7531-7PF00-0AB0 module supports 8 analog inputs, plus one additional RTD (reference) channel.
Is the measuring range scalable for this module?
Yes, the 6ES7531-7PF00-0AB0 module has a scalable temperature measuring range, including support for thermocouple type C.
Can this module be calibrated during operation?
Yes, the 6ES7531-7PF00-0AB0 module supports calibration in RUN mode.
What are the supply voltage requirements for this module?
The 6ES7531-7PF00-0AB0 module requires a DC supply voltage with a rated value of 24 V, and a permissible range between 20.4 V and 28.8 V.
What is the power loss for this module?
The typical power loss for the 6ES7531-7PF00-0AB0 module is 1.9 W.
Does this module have potential separation between channels?
Yes, the 6ES7531-7PF00-0AB0 module has potential separation between channels, between channels and backplane bus, and between channels and the power supply of the electronics.
What are the ambient temperature limits during operation?
For horizontal installation, the 6ES7531-7PF00-0AB0 module can operate between 0°C and 60°C. For vertical installation, the operating temperature range is between 0°C and 40°C.
What are the dimensions of this module?
The 6ES7531-7PF00-0AB0 module has a width of 35 mm, a height of 147 mm, and a depth of 129 mm.