ZKTeco PSA-02 Loop Detector
| Category | Parameter | Specification |
|---|---|---|
| Power | Voltage | 220VAC ±10% 50/60Hz, 24VAC/DC ±10% |
| Sensor | Sensing Range | 20 ~ 1500 μH |
| Sensor | Sensitivity | 0.02% ~ 0.2% (7 levels selectable) |
| Sensor | Reaction Time | 50 ms |
| Sensor | Frequency | 15 ~ 120 kHz (2 levels selectable) |
| Output | Relays | 2 relays (5A / AC230V) Relay 1: Presence relay Relay 2: Pulse / Fault relay |
| Operating Mode | Mode 1 | Presence & Pulse relay output |
| Operating Mode | Mode 2 | Pulse / Fault relay output |
| Presence Mode | Options | Limited presence / Permanent presence |
| Pulse Mode | Options | Pulse entry / Pulse exit |
| Timing | Pulse Output Time | Pulse entry: 200 ms, Pulse exit: 200 ms |
| Timing | Presence Time | Limited presence: 30 min / Permanent presence |
| Indicators | Power | Red LED |
| Indicators | Status | Green LED |
| Protection | Internal | Isolation transformer, Voltage regulator tube, Voltage dependent resistor |
| Environment | Operating Temperature | −40°C ~ 80°C |
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