Honeywell FF-SPS4 Series User Manual

107063-11 EN FR26 GLO 800 Printed in France 11
Test input
If the test function is used (and if optimum alignment is achieved) the indicators react as
follows:
Table 1-4 Automatic restart mode and start interlock mode
Receiver
indicators status
Emitter indicators
status
Optical
signal
Relays
status
Actions
Sufficient Energized
Close to the external
test contact (1)
Absent (1) De-energized
Release the external
test contact
Sufficient De-energized If a failure is detected
Sufficient Energized If no failure is detected
Light on Light off Flickering light
(1) when a test is initiated, the emitter stops emitting infrared light.
Table 1-5 Start and restart interlock mode
Receiver
indicators status
Emitter
indicators
status
Optical
signal
Relays
status
Actions
Sufficient Energized
Close to the external test contact (1)
Absent
(1)
De-energized
Release the external test contact
Sufficient De-energized
Press the start push-button
Sufficient De-energized
If a failure is detected
Sufficient De-energized
If a failure is detected on the FSD
monitoring loop
Sufficient Energized If a failure is detected
Light on Light off Flickering light
(1) when a test is initiated, the emitter stops emitting infrared light.
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Honeywell FF-SPS4 Series Specifications

General

Brand	Honeywell
Model	FF-SPS4 Series
Category	Security Sensors
Language	English