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  3. SIL2 Programmable universal amplifier/relay...

SIL2 Programmable universal amplifier/relay (safe area only)

The 4116 Universal input transmitter and trip amplifier is a UL and FM approved DIN rail mount sensor transmitter with detachable micro display showing real-time values and system parameters

  • Process control with 2 pairs of potential-free relay contacts and analog output.
  • Conversion of linear resistance variation to a standard analog current / voltage signal, i.e. from solenoids and butterfly valves or linear movements with attached potentiometer.
  • Power supply and signal isolator for 2-wire transmitters.
  • Galvanic separation of analog signals and measurement of floating signals.
  • The 4116 is designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations.
SIL2-Trip
  • When 4116 is used in combination with the 4501 display / programming front, all operational parameters can be modified to suit any application. As the 4116 is designed with electronic hardware switches, it is not necessary to open the device for setting of DIP-switches.
  • A green / red front LED indicates normal operation and malfunction. A yellow LED is ON for each active output relay.
  • Continuous check of vital stored data for safety reasons.
  • 4-port 2.3 kVAC galvanic isolation.
  • Linearized, electronic temperature measurement with RTD or TC sensor.
  • Conversion of linear resistance variation to a standard analog current / voltage signal, i.e. from solenoids and butterfly valves or linear movements with attached potentiometer.
  • Power supply and signal isolator for 2-wire transmitters.
  • Process control with 2 pairs of potential-free relay contacts and analog output.
  • Galvanic separation of analog signals and measurement of floating signals.
  • The 4116 is designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations

Related Products

Relay control trip amplifier/barrier

The 9116B universal signal converter/ barrier provides isolation and power to signals between safe and hazardous areas as well as relay setpoint control and active or passive mA outputs. Ideal for adjustable alarm set points the systems is suitable for SIL 2 applications.

Hazardous Area and DNV/Lloyds approved 24VDC power supplies for mounting in the safe area or in Zone 2 environments

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