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Product information
SIMATIC S7-300 SM 321 digital input isolated module, part number 6ES7321-1BH10-0AA0, provides 16 digital inputs (16 DI) for 24 V DC signal processing with a specified input delay.
Detailed Parameters
Module:SIMATIC S7-300 digital input SM 321
Isolation:isolated
Input Type:digital input
Number of Digital Inputs:16 DI
Input Voltage:24 V DC
Connector:1x 20-pole
Input Delay:0.05 ms
Part Classification:spare part
Engineering Context
The module is a SIMATIC S7-300 digital input SM 321 isolated for 16 DI.
The digital inputs are specified for 24 V DC signal levels.
The module features an input delay of 0.05 ms.
FAQ
1. What product family and module type does 6ES7321-1BH10-0AA0 belong to?
6ES7321-1BH10-0AA0 is a SIMATIC S7-300 digital input SM 321 module.
2. How many digital inputs does the SM 321 provide?
The module provides 16 DI.
3. What input voltage is specified for the digital inputs?
The digital inputs are specified for 24 V DC.
4. Is the SM 321 isolated?
Yes, the module is specified as isolated.
5. What connection format is specified?
The module is specified with 1x 20-pole.
6. What is the input delay value?
The module input delay is specified as 0.05 ms.
7. Is this item supplied as a spare part?
Yes, it is specified as a spare part.
