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Interface Modules...

DIN mounting

Interface modules are typically used to connect a controller to a sensor or an output. Some interface modules use relays as outputs and are used to control heavy loads. Others are used to process signals.

Relay modules
Other interface modules
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Volt Free Contact Interface - sometimes referred to as
Condensation Detector Interface

VFCI Volt Free Contact Interface module VFCI data sheet (67K)

- Single relay
- Sends signal through external switch and switches relay accordingly
- Used for increasing load controlled by contact
- DIN mounting
- 24V AC or DC


Signal Conditioning Modules

Analogue Buffer Module

ABM4 ABM4 module ABM4 data sheet (104K)

- Generates 0-10V signals
- Reroutes signals from inputs to outputs in any combination
- Buffers signals to 4 x 20mA or not as required (link selectable)
- DIN mounting
- 24V AC or DC
- Supersedes our AOM4 unit

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Last update 8th September 2020