Relay input interfaces

The digital input interfaces via relay are used to isolate the field sensors from the card and/or to adapt the operation of the said elements to the voltage required by the DCS. The interfaces also support additional characteristics that provide many benefits such as:

Redundancy: the interfaces have 2 50-pole (AKB) connectors for redundancy purposes.
Many of the interfaces activate a relay to indicate if one of the two possible power sources has dropped below a value of approximately 12 V.
The cards can be mounted via tension clamp or screw connection.
The input sensors can be connected in two ways: supplied with power directly from the card or directly from the field.

Products:

	Order No.: 1384330000 Type: TBY-ADV151-24-PS-2KB-S	Version: Interface, RS, 2 x AKB (50P), LP2N 5.08mm
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	Order No.: 1384320000 Type: TBY-ADV151-24-PS-2KB-Z	Version: Interface, RS, 2 x AKB (50P), LM2NZF 5.08mm
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	Order No.: 1384280000 Type: TBY-ADV151-48-PS-2KB-S	Version: Interface, RS, 2 x AKB (50P), LP2N 5.08mm
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	Order No.: 1384250000 Type: TBY-ADV151-48-PS-2KB-Z	Version: Interface, RS, 2 x AKB (50P), LM2NZF 5.08mm
		PDF data sheet Add to Inquiry List