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Specifi cations
Electrical
• Power input - Regulated 12 to 24 VDC (+10% / -15%) @ 1.6 Watts
• Power Limited, onboard surge and EMI protection device
Inputs
• One initiating device circuit capable of monitoring up to 4000 Feet (1220 Meters) of Protectowire Type
CTI Linear Heat Detector. For all CTI type detectors, twisted “T” type extension grade thermocouple
wire is required for use as interconnecting wire on the detection circuit. Minimum conductor size is
20AWG (0.812mm), or as require by local code.
• For intrinsically safe applications (Option I), the maximum detector length per zone is 2,000 feet
(600m) or less, as determined by the hazardous location calculation and application.
Environmental
• Ambient temperature range:
Standard version (With integrated LCD display) -20° to 120°F (-29° to 49°C)
LT version (Without integrated LCD display) -40° to 120°F (-40° to 49°C)
Standard & LT versions FM tested to 140°F (60°C) max
• Humidity: Max. 95% non-condensing
Visual Annunciation
• 4x20 Character LED back-lit LCD display
• One green “Power” indicator
• One red “Alarm” indicator
• One yellow “Fault” indicator
• One yellow “Short” indicator
Status Relay Contacts (Rated 1 ampp @24VDC Resistive Load)
• One (1) set of Form C (SPDT) Fault Contacts
• One (1) set of Form C (SPDT) Short Fault Contacts
• One (1) set of Form C (SPDT) Alarm Contacts
• One yellow “Short” indicator
4-20mA Outputs
• One (1) 4-20mA Output for module status
• One (1) 4-20mA Output for Alarm Point Location Readings
Board Assembly Dimensions
• 6” W x 4” H x 1.5” D (15.24cm x 10.16cm x 3.8cm)
• Mounting holes #4 holes at 5.5” (13.97cm) x 3.5” (8.89cm) spacing
Enclosure Option
• 8” H x 6” W” x 4” D (27.24cm x 15.24cm x 10.16cm)
• Add 1.6” (4cm) to overall height for external mounting feet
• Clear full view door
• *NEMA 4X Rated (Rating UL listed only)
(Closest IEC equivalent - IP66)
Note: Option I (ISB) increases enclosure size
* Additional enclosures and sizes available. Consult factory.
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