TECHNICAL DETAILS

• Dimensions: 3″H x 1.5″W x 3.5″L (w/o connector)
• Inductance: 18 to 1800 pH (Tuned automatically)
• Frequency Range: 10 to 97 kHz
• Temperature Range: -40°F to +176°F (-40°C to +80°C)
• Supply Power: 24 VAC or 120VAC available VA rating: 1.2VA
• Relay 2 Output: Relay2 Output Control Switch on back panel – SW3 SW2 – OFF + OFF= Pulse on Entering the loop, 125mS ±25mS – ON + OFF= Pulse on Leaving the loop, 125mS ±25 mS – OFF + ON = Second Presence Output ON + ON = Loop Fault Output
• Sensitivity: Six sensitivity settings are available using the 3-position front panel slide switch and switch 1 (SW1) on the back panel. MAX = 0.04% MAX = 0.02%, MED = 0.16% MED = 0.08%, MIN = 0.64% MIN = 0.32%

FEATURES

• Presence Time: 60 minute standard – Options: 8, 16 minutes, or permanent
• Frequency Setting: One of three operating frequency ranges can be selected with the front panel slide switch to eliminate cross-talk.
• Detector Failure Condition: Two factory set options are available: Failsafe (Standard) when supply or loop fails. Presence output falls into the detect state, in addition Relay2 output falls in the quiescent state. Failsecure when supply or loop fails. Presence output falls in the quiescent state. Relay2 output falls in the quiescent state.
• Reset: The Reset button must be depressed for three seconds in order to establish an automatic retune. If depressed for less than three seconds, it will show loop faults as described below.
• Loop Fault Indicators: If the Oriux 625X sees a loop fault (open loop, shorted loop, or greater than a 25%inductance change), the Presence LED flashes at a 16Hz rate. If the fault condition corrects itself, the Presence LED and detector resume normal operation. This historic fault can be displayed by depressing the Reset button. The Presence LED flashes at a 16Hz rate to indicate a fault has occurred. When the Reset button is released, the detector resumes normal operation, within 3 seconds, the Presence LED and detector resume normal operation. This historic fault can be displayed by depressing the Reset button. The Presence LED flashes at 16Hz rate to indicate a fault has occurred. When the Reset button is released, the detector resumes normal operation within 3 seconds.
• Outputs: Presence and Relay2 are changeover relay contacts rated at 250VAC, 5A, 150W/600VA max. Optional: Optically isolated contact, 50VDC 50mA
• Lightning & Transients Protection: Zener diode protection from over-voltage induced on loop and feeder leads as well as flashover protection from loop to earth. Protection exceeds NEMA specifications