Product Description
Key Features
- Exact product identity: SIPLUS S7-300 SM 321 module, 1x 20-pole, based on 6ES7321-1BH02-0AA0.
- Digital inputs: 16 isolated digital inputs with an input characteristic curve in accordance with IEC 61131, type 1.
- Input voltage: DC input voltage with a rated value of 24 V; signal "0": -30 to +5 V, signal "1": 13 to 30V.
- Conformal coating and temperature: Conformal coating with a -40…+70 °C range.
- Load voltage: Load voltage L+ rated value: 24 V; permissible range: 20.4 V to 28.8 V DC.
- Product lifecycle: Product cancellation.
Applications
- Digital signal input: Provides 16 digital inputs for DC signals.
Technical Summary
| Product model | 6AG1321-1BH02-2AA0 |
|---|---|
| Product family | SIPLUS S7-300 SM 321 |
| Based on | 6ES7321-1BH02-0AA0 |
| Digital inputs | 16 isolated digital inputs |
| Input voltage | 24 V DC rated; signal "0": -30 to +5 V; signal "1": 13 to 30V |
| Load voltage L+ | 24 V DC rated; permissible range 20.4 V to 28.8 V |
| Connection | 1x 20-pole |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What exact model should be confirmed for this SIPLUS module?
Confirm Siemens 6AG1321-1BH02-2AA0 and its basis, 6ES7321-1BH02-0AA0.
How many digital inputs does the module have?
It has 16 isolated digital inputs.
What input voltage does it use?
The input voltage is DC, with a rated value of 24 V; signal "0" is -30 to +5 V and signal "1" is 13 to 30V.
What configuration and lifecycle data should be checked?
Confirm the 1x 20-pole configuration, conformal coating, -40…+70 °C range, and Product cancellation status.
