Technical Information
Item condition |
New |
Manufacture name |
SIPLUS PCS 7 SM 321 16DI based on 6... |
Brand |
Siemens
|
Categories |
Programmable logic controllers
|
Country of origin |
DE |
Harmonized System Code |
8538 9091 00
|
Width |
40 mm |
Height |
125 mm |
Depth |
120 mm |
Input current at signal 1 |
10 mA |
Suitable for safety functions |
No |
Number of digital inputs |
16 |
Number of digital outputs |
0 |
Time delay at signal exchange |
2.5-3.5 ms |
Voltage type of supply voltage |
DC |
Type of voltage (input voltage) |
DC |
Redundancy |
Yes |
Output current |
UN A |
Short-circuit protection, outputs available |
- |
Type of digital output |
None |
Type of electric connection |
Screw-/spring clamp connection |
Explosion safety category for gas |
ATEX gas-ex-protection, Cat. 3G |
Explosion safety category for dust |
None |
Appendant operation agent (Ex ia) |
No |
Appendant operation agent (Ex ib) |
No |
Supply voltage AC 50 Hz |
UN V |
Supply voltage AC 60 Hz |
UN V |
Supply voltage DC |
20.4-28.8 V |
Permitted voltage at output |
UN V |
Permitted voltage at input |
UN V |
Digital inputs configurable |
Yes |
Digital outputs configurable |
- |
Packing details
Packing level 1 |
4042948489406 |
Description
SIPLUS PCS 7 SM 321 16DI based on 6ES7321-7TH00-0AB0 with conformal coating, 0…+60 °C, digital input 16 DI; 24 V DC, 1x 40-pole, diagnostics-capable, for contacts (wired/ not wired), NAMUR encoder, 3/4-wire BERO, with chatter monitoring; pulse stretching, open-circuit detection connection IM 153-2 required 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.