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September 14, 2018
INPUTS
These indicators display the activation state of the 8 digital inputs.
LED State
Description
OFF
Inactive – No contact closure detected or voltage input is <9VDC
GREEN
Active – Contact closure detected or voltage input is 9-24VDC
OUTPUTS
These indicators display the activation state of the 4 dry-contact relay outputs. Keep in mind that these are
normally-open (NO) relays, so the contacts are closed when the output is in an ‘Active’ state.
LED State
Description
OFF
Inactive – Relay contact is OPEN
GREEN
Active – Relay contact is CLOSED
