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Power supplies

A range of general purpose instrumentation
power supplies...

Applications include powering two-wire transmitters operating on 4-20mA signals or for powering 24 volt signal conditioning modules.
  Battery back-up power supplies are also available; these will maintain a supply to equipment (e.g. remote telemetry) in the event of a mains electricity supply failure.
  Also within the range are power supplies with a rising output characteristic. With these devices, as the output current rises, the output voltage also rises. This enables loads to be driven in series with large resistances such as long transmission lines or through zener barriers.

Power supply selection guide

Select from: <Linear> <Switched mode> <Battery back-up>

Key: This symbol, where it appears in the table below, links to a power supply data sheet Datasheet; This symbol, where it appears in the table below, links to a power supply user guide User guide

 
Linear power supplies

TYPE

INPUT

OUTPUT

MAIN FEATURES

MOUNTING

107-8
download Rising Output Characteristic Power Supply  information sheet
AC 110,200,220,240
~
12, 24, 48VDC
24V@4mA rising to 32V @20mA,
36V@4mA rising to 48V@20mA
Rising output characteristic enables loads on long transmission lines to be driven. Wall or DIN rail
107-9/1
download 107-9 power supply information sheet
AC 110,200,220,240
~
12, 24, 48VDC

12, 24, 36 or 48 VDC
(others available
e.g. 12 V)
Current-limited output Wall or DIN rail
107-9/2
Download 107-9/2 Dual output power supply information sheet
AC 110,200,220,240
~
12, 24, 48VDC
12, 24, 36 or 48 VDC
(others available
e.g. 12 V)
Current-limited output
~
Dual Output
Wall or DIN rail
107-19
Download 107-19 power supply information sheetspacer for signal converter comparison table
115 or 230VAC
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24VDC @250mA
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Current-limited output
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Wall or DIN railspacer for signal converter comparison table
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Switch mode power supplies

TYPE

INPUT

OUTPUT

MAIN FEATURES

MOUNTING

107-9s/1
Download 107-9s switch mode power supply information sheet
Universal 85-260VAC Single Output
24VDC @ 100mA
or 36VDC @ 50mA
or 48VDC@50mA
(other outputs may be available)
High efficiency - Cool running Wall or DIN rail
107-9s/2
Download 107-9S/2 dual output switch mode power supply information sheet
spacer for signal converter comparison table
Universal 85-260VAC
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Dual Output
24VDC @ 40mA
(others available)
spacer
High efficiency - Cool running
spacer
Wall or DIN rail
spacer for signal converter comparison table
 
Battery back-up power supplies

TYPE

INPUT

OUTPUT

MAIN FEATURES

MOUNTING

116-8s
116-8s/2
Download 116-8 battery back-up power supply information sheetbattery back-up power supply user manual
Universal
85 to 260 VAC
24VDC (116-8s )
12VDC (116-8s/2)
Back-up time
50h @ 40mA for 24V type
70h @ 40mA for 12 V type
~
Mains-failure telemetry
Wall
117-8
Download 117-8 battery back-up power supply information sheet
110 / 240 VAC 48 VDC
Back-up time
30 hours @ 40mA
~
Mains-failure telemetry
Wall
117-8/R
Download 117-8/R rising output characteristic battery back-up power supply information sheetspacer for signal converter comparison table
110 / 240 VAC
spacer
36 VDC @ 4mA rising to 48 VDC @ 20mA

spacer
Back-up time
60 hours @ 20mA
~
Rising output charactersistic to compensate for long transmission lines
~
Mains-failure telemetry
spacer
Wall spacer for signal converter comparison table
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