SIPLUS S7-1200 SB 1223 2DI/2DQ T1 RAIL based on 6ES7223-0BD30-0XB0 with conformal coating, -25.+55°C, OT1 with ST1/2 (+70°C for 10min), digital input/output 2 DI DC 24V/2 DQ DC 24V 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 the configuration to be expanded at a later date without requiring additional space in the control cabinet. Like the CPU, the digital input and output modules are also protected against extreme environmental conditions. Thanks to the 100% conformal coating, they are resistant to biological, chemical and mechanically active substances, condensation, frost and harmful gases. No matter what the conditions - your digital signals are reliably recorded.
| Property | Value |
| Number of digital inputs: | 2 |
| Number of digital outputs: | 2 |
| Redundancy capability: | yes |
| Output current: | 0.5 A |
| Type of digital output: | Transistor |
| Supply voltage for DC: | 20.4 to 28.8 V |
| 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 30 V |
| Type of output voltage: | DC |
| Permissible voltage at the output: | 20.4 to 28.8 V |
| Suitable for safety functions: | no |
| Input current for signal 1: | 500 mA |
| Delay time for signal change: | 0.2 to 12.8 ms |
| Short-circuit protection, outputs available: | no |
| Associated equipment (Ex ia): | no |
| Associated equipment (Ex ib): | no |
| Digital outputs configurable: | yes |
| Digital inputs configurable: | yes |
