| Item |
Specification |
| Power |
Voltage |
Model WJ-1202W: 100–240 V AC (85–264 V AC) |
| Frequency |
50/60 Hz ±3 Hz |
| Consumption |
Model WJ-1202W1_01 & WJ-1202W4_01: 6 VA max.
Other than the above: 7 VA max. |
| Inrush current |
15 A max. (for 100 V AC)
30 A max. (for 240 V AC) |
| Leakage current |
Model WJ-1202W1_01: 0.5 mA max. (for 240 V AC) |
| Insulation resistance |
Between power terminals and ground terminal:
100 MΩ min. (at 500 V DC) |
| Central processing unit |
– |
32-bit |
| Communication |
RS-485 |
Method: BACnet MS/TP |
| Speed: 9.6, 19.2, 38.4, 76.8 kbps (default: 76.8 kbps) |
| Distance: 1000 m max. |
| Neopanel2 / Neopanel |
Method: Dedicated serial communication (requires 12 V DC power) |
| Speed: 100 bps |
| Distance: 50 m max. |
| Number of connectable units: 2 |
| Materials |
Base |
Modified PPE resin |
| Cover |
Modified PPE resin |
| Terminal cover |
Modified PPE resin |
| Mass |
|
Models WJ-1202W1_01 & WJ-1202W4_01: 0.23 kg
Other than the above: 0.52 kg |
| Environment |
Operating conditions |
Ambient temperature: 0–50°C |
| Ambient humidity: 10–90 % RH (without condensation) |
| Elevation: 2000 m max. |
| Vibration: 3.2 m/s² max., 10–150 Hz |
| Transportation / storage conditions |
Ambient temperature: –20–60°C |
| Ambient humidity: 5–95 % RH (without condensation) |
| Vibration (storage): 3.2 m/s² max., 10–150 Hz |
| Vibration (transport): 9.8 m/s² max., 10–150 Hz |
| Other |
– |
• No corrosive gas should be detected.
• No exposure to direct sunlight.
• Do not let the product get wet. |
| Installation location*2 |
– |
In the equipment or above the ceiling |
| Installation method |
– |
Screws or ceiling suspension bolts |