Technical Information
| Item condition |
New |
| Manufacture name |
SIMATIC S7-400 SM 431, AI RTD 8x16 bit |
| Brand |
Siemens
|
| Categories |
PLC Units & I/O Modules
|
| Country of origin |
DE |
| Harmonized System Code |
8538 9091 00
|
| Number of analogue inputs |
8 |
| Number of analogue outputs |
0 |
| Input, current |
No |
| Input signal, configurable |
Yes |
| Output, current |
No |
| Output, voltage |
No |
| Output signal configurable |
No |
| Resolution of the analogue inputs |
16 Bit |
| Resolution of the analogue outputs |
0 Bit |
| Analogue inputs configurable |
Yes |
| Analogue outputs configurable |
No |
Packing details
| Packing level 1 |
4019169026864 |
Other Technical data
| Width |
25 mm |
| Height |
290 mm |
| Depth |
210 mm |
| Suitable for safety functions |
No |
| Input, voltage |
No |
| Input, resistor |
Yes |
| Input, resistance thermometer |
Yes |
| Input, thermocouple |
No |
| Type of electric connection |
Screw-/spring clamp connection |
| Explosion safety category for gas |
ATEX gas-ex-protection, Cat. 3G |
| Appendant operation agent (Ex ia) |
No |
| Appendant operation agent (Ex ib) |
No |
Description
SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, resistor/PT100/NI100 isolated, diagnostics alarm, 20 ms conversion time