| Product no. | 6ES7421-1FH00-0AA0 |
| Brand | Siemens |
| Category | Input and output modules |
| Family | SIMATIC S7 |
6ES7421-1FH00-0AA0
Product description:
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 16 DI, 120/230V AC
Technical data
| DIGITAL INPUTS | 16 |
| INPUT VOLTAGE | 120/230 V UC |
| DIMENSIONS | 25 x 290 x 210 mm |
| WEIGHT | 650 g |
Files to download
Warranty
All new and refurbished devices, as well as our repair services, are covered by a 24-month warranty. Used (untested) devices are warranted for 3 months.
Shipping
| Personal pickup | 0 EUR |
| UPS courier | from 15 EUR |
| Raben Group | individually |
