ZKTeco PSA02 Induction (magnetic) loop controller

PSA-02 - induction (magnetic) loop controller. Designed to determine whether the car in front of the barrier. The PSA-03 wire is connected to PSA-02 with a section of 1 sq. mm.

• Power Voltage : 220VAC±10% 50/60Hz 24VAC/DC±10%
• Sensing range : 20~1500uH
• Sensitivity : 0.02%~0.2% (7degress selections)
• Reaction time : 50ms
• Frequency : 2 degrees selections, 15~120kHz
• Output : 2 output relays (5A/AC230V), Relay1: presence relay, Relay2: pulse/fault relay
• Operating mode Mode1 : presence& pulse relay output , Mode2: pulse/ fault relay
• Presence mode : Limited presence/ permanent presence
• Pulse mode : Pulse entry/ pulse exit
• Pulse output time : Pulse entry: 200ms , Pulse exit: 200ms
• Presence time : Limited presence , 30min/ permanent presence
• Indicator Power indicator : red LED , Status indicator: green LED
• Internal protection : Isolation transformer, voltage Regulator tube, voltage Dependent resistor.
• Operating temp : -40℃~80℃.