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Power supplies

General purpose power supplies for loop-powered transmitters, DC powered signal conditioners and other instrumentation

The SIL range of power units include:

  • General purpose instrumentation power supplies for powering two-wire transmitters operating on 4-20mA signals or powering 24V signal conditioning modules
  • Battery back-up power supplies for providing a maintained dc supply in the event of a mains supply failure. Applications include supplies for loop powered transmitters, telemetry outstations, etc.

Other output options other than stated below or in the product data sheet may be available. Please enquire.

General purpose (dual output)

C16-9

A general purpose instrumentation power supply for powering two-wire transmitters operating on 4-20mA signals or powering, transducers, 24V signal conditioning modules, etc.

  • Universal AC/DC input supply 85-260 VAC, 24-200VDC
  • Dual outputs - each 40mA max
  • Standard outputs 12V, 24V, 36V (others to order)
  • Outputs can be connected in series to provide a single output at higher voltages.
  • Outputs may be of mixed voltage
    e.g. Output 1 = 12V, Output 2 = 24V
  • High efficiency - cool running
  • DIN rail mounting
  • Removable terminal blocks

More on Dual Output Power Supply - here »

Dual power supply

Battery back up power supplies

116-8s

  • Provides maintained supply of 24 Volts @ 250mA max., 2.1Ah
  • Universal mains power (85 to 260VAC)
  • Mains failure telemetry relay contacts
  • Wall mounting
  • Sealed lead acid batteries

Typical applications: powering loop powered transmitters, telemetry outstations, etc.

battery back-up power supply

116-8s/2

  • Provides maintained supply of 12 Volts @ 500mA max., 2.8Ah
  • Universal mains power (85 to 260VAC)
  • Mains failure telemetry relay contacts
  • Wall mounting
  • Sealed lead acid batteries

Typical applications: powering loop powered transmitters, telemetry outstations, etc.

battery back-up power supply