Technical Information
| Item condition |
New |
| Manufacture name |
SIPLUS S7-300 SM 321 20-pole based on 6ES7321-1FF01-0AA0 with conformal coating, -40…+70 °C, digital input |
| Brand |
Siemens
|
| Categories |
PLC Units & I/O Modules
|
| Country of origin* |
DE |
|
* The actual country of origin may differ depending on the delivery batch.
To confirm the specific country of origin, please contact your account manager.
|
| Harmonized System Code |
8538 9091 00
|
| Number of digital inputs |
8 |
| Number of digital outputs |
0 |
| Voltage type of supply voltage |
AC |
| Output current |
0 A |
| Type of digital output |
None |
| Type of electric connection |
Screw-/spring clamp connection |
| Supply voltage AC 50 Hz |
93-264 V |
| Digital inputs configurable |
Yes |
| Digital outputs configurable |
No |
Packing details
| Packing level 1 |
4025515136187 |
Other Technical data
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Input current at signal 1 |
6.5 mA |
| Suitable for safety functions |
No |
| Time delay at signal exchange |
15-25 ms |
| Type of voltage (input voltage) |
AC |
| Redundancy |
Yes |
| Short-circuit protection, outputs available |
No |
| Explosion safety category for dust |
None |
| Appendant operation agent (Ex ia) |
No |
| Appendant operation agent (Ex ib) |
No |
| Supply voltage AC 60 Hz |
93-264 V |
| Permitted voltage at input |
0-264 V |
Description
SIPLUS S7-300 SM 321 20-pole based on 6ES7321-1FF01-0AA0 with conformal coating, -40…+70 °C, digital input isolated 8 DI, 120 V/230 V AC Just like the CPU, the digital input modules are also protected against extreme ambient conditions. Due to the 100% conformal coating they can withstand biologically, chemically and physically active substances, condensation, frost, and corrosive gases. Regardless of the conditions, your digital signals are reliably recorded.