LC-102H 2-Channel Lighting Control Module with AC Load Current Measurement
LC-102H CR dual-loop lighting control module with two Form C relays, 0 ~ 5 A AC load current readback and RS-485 Modbus RTU/DCON control.
- Two Form C relay outputs, allowing dual-loop designs alongside physical switches
- On/off control over RS-485 and local switches, usable separately or combined
- AC load current measurement from 0 ~ 5 A, readable over RS-485 to detect faulty lamps
- Relay status monitoring for each loop, with power-on and safe value settings
- RS-485 port supporting Modbus RTU and DCON, with 1200 to 115200 bps software-configurable baud rate
- Two digital inputs for wet contact signals rated 90 ~ 240 VAC, isolated at 3000 VDC
92,00 € per piece
| 1–9 pcs | 92,00 € | |
|---|---|---|
| 10–30 pcs | 89,00 € | −3 % |
| 31+ pcs | 87,00 € | −5 % |
Info sui prodotti "LC-102H 2-Channel Lighting Control Module with AC Load Current Measurement"
LC-102H CR is a dual-loop lighting control module for smart home and building automation projects. Each of its two relay outputs can be switched on or off over RS-485, by local physical switches, or by a combination of both, so engineers can choose how control is shared between a central system and wall switches.
The module measures AC load current in the range 0 ~ 5 A, so the controller can read back the state of each circuit and identify lamps that have failed or dual-loop circuits that are switched on or off. The relays are high-power types designed to withstand the inrush currents that occur when inductive lighting loads are switched, which helps extend service life and reduce maintenance.
Software is not needed for basic operation, and the module can be controlled directly once installed. For system integration, it communicates over RS-485 using Modbus RTU or DCON, with the node address set by hardware and the baud rate configurable in software from 1200 to 115200 bps.
Applications
- Smart home lighting control
- Building automation lighting circuits
- Lighting fault monitoring and status feedback
- Dual-loop lighting with physical switches
| Product type: | Lighting control module |
|---|---|
| Interface: | RS-485 |
| Protocol: | Modbus RTU/DCON |
| Digital inputs: | 2 |
| Relay outputs: | 2 |
| Analog inputs: | 2 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | 10 ~ 30 VDC |
| Operating temperature: | -25 ~ +75°C |
| Mounting: | DIN-rail |
Specifications
| Software | |
|---|---|
| Function | Local and Remote Direct Control Relay ON/OFF and Remote Status Monitoring |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) | ±2 kV for Power |
| LED Indicators | |
| Status | 1 LED as Power Indicator |
| Digital Input | |
| Channels | 2 |
| Type | Wet Contact, 90 ~ 240 VAC |
| ON Voltage Level | 65 VAC |
| OFF Voltage Level | 56 VAC |
| Isolation | 3000 VDC |
| Input Impedance | 68 KΩ, 2W |
| Relay Output | |
| Channels | 2 |
| Type | Power Relay, Form C (SPDT N.O+N.C..) |
| Contact Rating | 30 A @ 250 VAC |
| AC Load Current Measurement | Yes, 0 ~ 5 A range with 3% of FSR Accuracy. |
| Operate Time | 15 ms Max |
| Release Time | 22 ms Max. |
| Electrical Endurance | 100,000 ops. |
| Mechanical Endurance | 10,000,000 ops |
| Power on Value | Yes |
| Safe Value | Yes |
| Application Specification | (1).Incandescent Lamp: 40W/ 220VAC * 5 Sets (2).LED(Electronic ballast): 40W/ 220VAC *8 Sets |
| Ethernet | |
| Node Address | 32 to 63 for hardware configuration |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | Hardware Configuration: Fixed 9600 bps Software Configuration: 1200 to 115200 bps |
| Data Format | N,8,1/O,8,1/E,8,1/N,8,2 |
| Protocol | Modbus RTU/DCON |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | 10 ~ 30 VDC |
| Consumption | 2.8 W Max. |
| Mechanical | |
| Dimensions (mm) | 72 mm x 95 mm x 57 mm |
| Installation | DIN-Rail |
| Environment | |
| Operating Temperature | -25 ~ +75°C |
| Storage Temperature | -30 ~ +75°C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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