PR Electronics 4100 frequency converter

Input for RTD, TC, Ohm and potentiometer, mA and V - Output for current, voltage and 2 relays - Power supply and signal isolator for 1-wire transmitters - Universal AC or DC power supply - Suitable for SIL 2 applications (integrated safety feedback on mA output must be actively selected in menu) - Clear LED green/red indicates normal operation or malfunction - Yellow LED lights for each active output relay - 4-port 2.3 kVAC galvanic isolation - FM approved for Div 2 installation - DIN rail mounting - Password protection against unauthorized configuration changes