Automated Logic N1-LDT4-RS5-BB-A Manual

#26268 – 6/5/24
Identification and Overview
The Water Leak Detector is designed to sense the presence of water
and alert a central monitoring system of the potentially destructive
situation. The unit is available with the Attached Sensor or Remote
Sensor.
Part #: N1-LDT4-RS5-BB-A
Specifications
Power:
24VAC ±10% (If VDC power is required, call your rep.), 5
Amp Relays: 4 Watt / 4 VA max
Rectification:
Half Wave
Wiring:
Screw Terminals: 2 to 4 pair of 12 to 22AWG
(recommended 16 to 22AWG).
Water Detection Sensor: 2 wires (provided), optional Flex
Connector or Liquid Tight Fitting for strain relief
Sensor:
Attached Sensor: .. Sensor w/ adjustable depth screw from
0.063 to 0.84" (1.60 to 21.34mm)
Remote Sensor: ... Sensor w/ adjustable depth screw from
0.062 to 0.5" (1.57 to 12.70mm)
(Attached and Remote Sensors are designed to be
mounted to flat surfaces or on the rims of drip pans.)
Latching and Supervised Relay Options:
Latching ................ Relay stays in alarm until manually reset
or power is cycled
Non-Latching ..........Relay automatically resets after water is
removed (default)
Unsupervised ........ Relay energizes on water detection
Supervised ..............Relay de-energizes on water detection
(default) Note: Relay de-energizes on loss
of power
Specifications subject to change without notice.
1150 Roberts Boulevard, Kennesaw, Georgia 30144
770-429-3000 Fax 770-429-3001 | www.automatedlogic.com
Reset Action:
If latching, local pushbutton or power interrupt
Local Indication:
One green power LED, one red alarm LED
Alarm Relay Contacts:
LDT4: Two SPDT, 5 Amp relay outputs
Operating Environment
Remote Sensor: ......... -20 to 185ºF (-20 to 70ºC), 0 to
100%RH, condensing
Detector BBox: ........... -4 to 158ºF (-20 to 70ºC), 0 to
95%RH, non-condensing
Enclosure Material and Ratings:
NEMA 4 (IP66), UV-resistant polycarbonate, UL94 V-0
Agency:
RoHS, UL
Warranty:
5 years
Water Leak Detector
Specification
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