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E810-R14 RS-485 to 4-way RS-485 Hub Industrial EMC Level 3 Transparent data transmission RS485 communication system
[Introduction]：E810-R14 is an isolated repeater (HUB) for 1-way RS-485 to 4-way RS-485 launched by Ebyte. RS485 hub is a communication device that supports 1-way RS-485 master device and 1-way or multiple-way RS-485 slave devices. Photoelectric isolation technology is used to protect the master and slave devices from interference. No configuration is required, and transparent data transmission between the master and slave interfaces. This product is suitable for comprehensive RS485 communication systems such as automation control systems, monitoring systems, alarms, access control systems, IC card charging, meter reading, one-card pass, parking lot charging, etc.
| No. | Name | Description |
| 1 | CH1-485A | 5.08mm terminal block, CH1 output A interface |
| 2 | CH1-485B | 5.08mm terminal block, CH1 output B interface |
| 3 | GND | 5.08mm terminal block, output digital signal ground |
| 4 | CH2-485A | 5.08mm terminal block, CH2 output A interface |
| 5 | CH2-485B | 5.08mm terminal block, CH2 output B interface |
| 6 | CH3-485A | 5.08mm terminal block, CH3 output A interface |
| 7 | CH3-485B | 5.08mm terminal block, CH3 output B interface |
| 8 | GND | 5.08mm terminal block, output digital signal ground |
| 9 | CH4-485A | 5.08mm terminal block, CH4 output A interface |
| 10 | CH4-485B | 5.08mm terminal block, CH4 output B interface |
| 11 | PE | 5.08mm terminal block, earth terminal |
| 12 | DC 9~40V-GND | 5.08mm terminal block, power ground, not interoperable with digital signal ground |
| 13 | DC 9~40V-VCC | 5.08mm terminal block, power input positive pole |
| 14 | IN-485A | 5.08mm terminal block, RS485 input A interface |
| 15 | IN-485B | 5.08mm Terminal block, RS485 input B interface |
| 16 | IN-GND | 5.08mm terminal block, RS485 input GND interface |
| 17 | DC 9~40V plug | DC plug, outer diameter 5.5mm, inner diameter 2.0mm |
| 18 | LED-PWR | Power indicator |
| 19 | LED-TXD | Main serial port data transmission indicator |
| 20 | LED-RXD | Main serial port data reception indicator |
| 21 | LED-CH1 | CH1 data transmission indicator |
| 22 | LED-CH2 | CH2 data transmission indicator |
| 23 | LED-CH3 | CH3 data transmission indicator |
| 24 | LED-CH4 | CH4 data transmission indicator |