- Đầu ra Rơ le nguồn
- Đầu vào tiếp điềm khô
- Đầu vào số với đầu dò mạch mở/ ngắn
- Bảo vệ ±4 kV ESD
- Hình thức nhỏ gọn dễ dàng gắn vít
Thông số kỹ thuật
| 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 | 1 LED as Power Indicator |
| Digital Input | |
|---|---|
| Channels | 3 |
| Type | Dry |
| Dry Contact, ON Voltage Level | Close to GND |
| Dry Contact, OFF Voltage Level | Open |
| Short Circuit Detection | Yes, optioned external terminal resistance of 1 K Ohms is required |
| Digital Input/Counter | |
|---|---|
| Max. Counts | 16-bit (65535) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Relay Output | |
|---|---|
| Channels | 1 |
| Type | Power Relay, Form A (SPST N.O.) |
| Contact Rating | 16 A @ 250 VAC or 16 A @ 30 VDC |
| Operate Time | 15 ms Max. |
| Release Time | 5 ms Max. |
| Electrical Endurance | 50,000 OPS |
| Mechanical Endurance | 100,000 ops |
| Power on Value | Yes, programmable |
| Safe Value | Yes, programmable |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1) |
| Protocol | DCON, Modbus RTU |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 0.8 W Max. |
| Powered from Terminal Block | Yes, 10 ~ 30 VDC |
| Mechanical | |
|---|---|
| Dimensions (mm) | 52 x 98 x 27 (W x L x H) |
| Installation | Screw Mounting |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75°C |
| Storage Temperature | -30 ~ +80°C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Ứng dụng
Thông tin đặt hàng
| LC-131 CR | 3-channel Digital Input Module with Open/Short Detection and 1-channel Relay Output (RoHS) |
