UNICONT PKK - (Current Controlled Switch)
FEATURES ::
- Suitable interface for devices having 4...20mA or on-off outputs
- Can power 2-wire transmitters
- Input: 4...20mA or contact
- Power relay output (SPDT, 8A rated)
- Limit, differention or window switch capabilities
- Programmable damping
- Ex ia models
- Power supply unit and switching amplifier for any 2-wire transmitter
- Wire state monitoring
- ON-OFF control
- Power supply unit for any 4-wire transmitter
- Switching amplifier in connection with a 4-wire active transmitter
- Power supply: 110V, 230V AC, 24V AC/DC
- Input: 4...20mA
- Output: change over, 250V AC, 8A
- Ambient temperature: -10°C...+55°C
- Protection: IP20,
ATEX II (1) G [EEx ia] IIB