The MTL4021 is a digital output (DO) module in MTL’s 4000 series. Its main characteristics are as follows:
- Single-channel
- Fully floating design
- Supports switch or proximity switch signals with a frequency range of 0-50kHz.
- Can also receive signals from 2-wire or 3-wire voltage or pulse transmitters.
Output: Pulse signal
Isolation voltage between the safe area and hazardous area: 250V AC
Operating voltage: 20-35V DC
Power consumption: 1.35W
