The RE4X series controllers have a wide range of process control options and versions. Programmable inputs for standard signals, signal difference measurement between channels, control algorithms ON / OFF, PID, soft start and Fuzzy logic. Remote control with SCADA system through RS-485. The required output types can be selected during ordering (relays, SSR, analog).
Main features:
- Sampling rate (5 times / second)
- 1 input: TC and RTD sensors; standard signals 0 / 4…20 mA and 0…10 V
- 2 input: 0 / 4…20 mA and 0…10 V
- Binary input for changing the function of the controller and SP switching
- Outputs: relays - NO, SSR; analog - 0 / 4…20 mA and 0…10 V
- Galvanically isolated transducer and sensors power supply 24 V d.c. 25 mA
- Programmable digital filter
- Hardware and software security before changing settings
- Alarm for breaking the control loop
- Supply: 90…264 V a.c. or 11…26 V a.c. / d.c.
- Protection class: IP65
More about controllers RE41, RE42, RE43, RE44 on Lumel website [EN]
RE41, RE42, RE43, RE44 datasheet [EN]
