Specification
Detailed Specifications:
- Module Type: Digital Input Module (EM 221)
- PLC Compatibility: Designed for use with S7-22X CPUs
- Number of Inputs: 8
- Input Voltage: 24V DC
- Input Type: Sink/Source (PNP/NPN)
- Weight: Approximately 150 grams
- Signal 1: For a signal "1", the voltage range is +15 to +30V, according to Siemens
- 2-wire sensors: Supported
- Manufacturer: Siemens