Description
Features
Reviews
SIMATIC S7-400, DIGITAL INPUT SM 421, POTENTIALLY ISOLATED 16 DI UC 24 - 60V, ALARM, DIAGNOSIS SIMATIC S7-400, DIGITAL INPUT SM 421, POTENTIALLY ISOLATED 16 DI, UC 24 - 60V, ALARM, DIAGNOSIS SIMATIC S7-400 digital module input SM 421, DI 16xUC 24/60 V
| Property | Value |
| Number of digital inputs: | 16 |
| Redundancy capability: | yes |
| Height: | 290 mm |
| Width: | 25 mm |
| Depth: | 210 mm |
| Type of supply voltage: | DC |
| Type of input voltage: | AC/DC |
| Permissible voltage at the input: | -15 to 72 V |
| Suitable for safety functions: | no |
| Input current for signal 1: | 4 mA |
| Delay time for signal change: | 0.5 to 20 ms |
| Associated equipment (Ex ia): | no |
| Associated equipment (Ex ib): | no |
| Digital inputs configurable: | yes |
Features
Type of voltage of the supply voltage
DC
HAB
6ES7421-7DH00-0AB0 SM 421 16 DE UC24-60V
Manufacturer
HAN
6ES7421-7DH00-0AB0
GTIN
4025515128922
Width
25 mm
Suitable for security functions
No
Height
290 mm
Depth
210 mm
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