PIR-234-E PIR Motion Sensor, Temperature and Humidity Module, Ethernet
Ceiling-mount PIR motion sensor with temperature and humidity measurement and 16 A relay outputs for lighting control, with Ethernet/PoE and RS-485 ports.
- Four PIR sensors with 360º coverage, detection height up to 4 m and diameter up to 9 m
- Adjustable delay: 8-step hardware switch selection and 16-step software setting
- Temperature (-40 ~ +120°C) and humidity (0 ~ 100% RH) measurement with programmable 65°C fire alarm
- Two Form A power relays, 16 A @ 250 VAC or 16 A @ 30 VDC, for lighting control
- Internal photosensor for smart switch control
- Ethernet/PoE and RS-485 ports supporting DCON, Modbus RTU, Modbus TCP and MQTT
239,00 € per piece
| 1–9 pcs | 239,00 € | |
|---|---|---|
| 10–30 pcs | 231,00 € | −3 % |
| 31+ pcs | 227,00 € | −5 % |
Tuotetiedot "PIR-234-E PIR Motion Sensor, Temperature and Humidity Module, Ethernet"
PIR-234-E CR is a ceiling or surface-mount sensor module that detects human presence with four PIR sensors across a 360º field of view. It can switch lighting automatically when motion is detected, and it also reports room temperature and humidity, so one device covers occupancy, climate and lighting control.
The module can be set up as a temperature or fire alarm device, using a programmable 65°C threshold. Its two Form A relays rated 16 A at 250 VAC or 30 VDC drive incandescent or LED lighting loads, and an internal photosensor supports smart switch control. Delay times can be set by hardware switch or in software.
Connectivity is provided by Ethernet/PoE and RS-485, with DCON, Modbus RTU, Modbus TCP and MQTT supported. The screw-free quick-connect connector and DIP and rotary switches simplify installation and maintenance.
Applications
- Staircase lighting
- Garden lights
- Changing room lighting in shops
- Lighting for conference rooms, classrooms and pantry rooms
- Corridor lighting
| Product type: | PIR motion sensor module |
|---|---|
| Interface: | Ethernet, RS-485 |
| Protocol: | DCON, Modbus RTU, Modbus TCP, MQTT |
| Relay outputs: | 2 |
| Ports: | 2 |
| PoE: | Yes |
| Power input: | 10 ~ 48 VDC, PoE |
| Operating temperature: | 0 ~ +35 °C |
| Mounting: | Ceiling / surface |
Specifications
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal, ±8 kV Air for Random Point |
| LED Indicators | |
| Status | Yes, 1 as Power/Communication Indicator. 1 as Alarm Indicator |
| PIR | |
| Sensor | 4 |
| Detection Height | 4 m Max. |
| Detection Field of View | 360º; 9 m Diameter Max. |
| Delay Time | Hardware: 8-step Switch-selectable (seconds): 6, 16, 33, 66, 131, 262, 524, 1049 Software: 16-step (seconds): 2, 4, 6, 8, 16, 33, 49, 66, 131, 262, 393, 524, 1049, 2097, 3146, 4194 |
| PIR Response Time | 1 second |
| Temperature Measurement | |
| Fire Alarm | 65°C (Programmable) |
| Range | -40 ~ +120°C |
| Resolution | 0.01°C |
| Accuracy | ±0.5°C (at 0 ~ 60°C) |
| Humidity Measurement | |
| Range | 0 ~ 100% RH |
| Resolution | 0.01% RH |
| Accuracy | ±5% RH |
| Relay Output | |
| Channels | 2 |
| Type | Power Relay, Form A (SPST N.O.) |
| Contact Rating | 16 A @ 250 VAC or 16 A @ 30 VDC |
| Number of Lighting Fixture | (1).Incandescent Lamp: 40W/ 220VAC * 8 Sets (2).LED(Electronic ballast): 40W/ 220VAC *10 Sets |
| COM Ports | |
| Ports | 1 x RS-485 1 x Ethernet/PoE |
| Baud Rate | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Protocol | DCON, Modbus RTU, Modbus TCP, MQTT |
| Node Address | Hardware: 160 to 191 / Software: 1 to 255 |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | 10 ~ 48 VDC, PoE |
| Consumption | 2 W |
| Mechanical | |
| Dimensions (mm) | Ø150 x 53 (Ø x H) |
| Installation | Ceiling /surface mounted |
| Ingress Protection Rating | IP20 |
| Environment | |
| Operating Temperature | 0 ~ +35°C |
| Storage Temperature | -30 ~ +80°C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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