SIMATIC S7-300, Digital Input SM 321 6ES7321-1BH10-0AA0
| SIMATIC S7-300, digital input SM 321, potential isolation, 16 digital inputs, 24V DC, 1 x 20-pin, 0.05ms input delay |
Introduction
| SIMATIC S7-300, digital input SM 321, potential isolation, 16 digital inputs, 24V DC, 1 x 20-pin, 0.05ms input delay |
