Description
Features
Reviews
SIMATIC S7-1200, digital input SB 1221, 4DI, 5V DC 200kHz, M-reading SIMATIC S7-1200, digital input SB 1221, 4DI, 5V DC 200kHz, M-reading SIMATIC S7-1200 Basic Controller - flexible thanks to a wide range of communication options. If you only need to expand your SIMATIC S7-1200 CPU by a few inputs or outputs, signal boards are a good alternative to signal modules. Signal boards are plugged directly into the front of the controller (also possible with CPU 1211C) and are available as digital and analog input, output and mixed modules. A communication board with RS 485 interface is also available. Signal boards also enable subsequent expansion of the configuration without requiring additional space in the control cabinet.
| Property | Value |
| Number of digital inputs: | 4 |
| Redundancy capability: | no |
| Height: | 62 mm |
| Width: | 38 mm |
| Depth: | 21 mm |
| Type of supply voltage: | DC |
| Type of Input voltage: | DC |
| Permissible voltage at the input: | 0 to 6 V |
| Suitable for safety functions: | no |
| Input current for signal 1: | 15 mA |
| Associated equipment (Ex ia): | no |
| Associated equipment (Ex ib): | no |
| Digital outputs configurable: | yes |
| Digital inputs configurable: | yes |
Features
Type of voltage of the supply voltage
DC
HAB
6ES7221-3AD30-0XB0 SB1221 4DI 5VDC
Manufacturer
HAN
6ES7221-3AD30-0XB0
GTIN
6940408100831
Width
38 mm
Suitable for security functions
No
Height
62 mm
Depth
21 mm
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