NB183_Multi-port serial server_Serial server

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Ebyte NB183 Support TCP/UDP/MQTT/HTTP Serial port to Ethernet Modbus conversion rs232 rs485 to ethernet converter

[Interface signal]：serial port (RS485/RS422/RS232), network port (RJ45)

[Size]：198*109*26.5mm

[Network protocol]：TCP/UDP/MQTT/HTTP

[Weight]：518g ± 5g

[Installation method]：positioning hole installation

[Introduction]：The serial server series products independently developed by Ebyte integrate the stack, which can realize two-way transparent transmission of data from serial port to Ethernet port, conversion, serial port device cloud and other functions. The industrial design ensures the stability of the equipment in the harsh working environment,and the rich indicator light effects are used to feedback the different working states of the equipment.

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No	Name	Function	Explanation
1	RS485-1-A	channel1-RS485 InterfaceA	3.81mm Phoenix Terminal
2	RS485-1-B	channel1-RS485 InterfaceB	3.81mm Phoenix Terminal
3	RS485-1-G	channel1-RS485 InterfaceG	3.81mm Phoenix Terminal
4	RS485-2-A	channel2-RS485 InterfaceA	3.81mm Phoenix Terminal
5	RS485-2-B	channel2-RS485 InterfaceB	3.81mm Phoenix Terminal
6	RS485-2-G	channel2-RS485 InterfaceG	3.81mm Phoenix Terminal
7	RS485-3-A	channel3-RS485 InterfaceA	3.81mm Phoenix Terminal
8	RS485-3-B	channel3-RS485 InterfaceB	3.81mm Phoenix Terminal
9	RS485-3-G	channel3-RS485 InterfaceG	3.81mm Phoenix Terminal
10	RS485-4-A	channel4-RS485 InterfaceA	3.81mm Phoenix Terminal
11	RS485-4-B	channel4-RS485 InterfaceB	3.81mm Phoenix Terminal
12	RS485-4-G	channel4-RS485 InterfaceG	3.81mm Phoenix Terminal
13	RS485-5-A	channel5-RS485 InterfaceA	3.81mm Phoenix Terminal
14	RS485-5-B	channel5-RS485 InterfaceB	3.81mm Phoenix Terminal
15	RS485-5-G	channel5-RS485 InterfaceG	3.81mm Phoenix Terminal
16	RS485-6-A	channel6-RS485 InterfaceA	3.81mm Phoenix Terminal
17	RS485-6-B	channel6-RS485 InterfaceB	3.81mm Phoenix Terminal
18	RS485-6-G	channel6-RS485 InterfaceG	3.81mm Phoenix Terminal
19	RS485-7-A	channel7-RS485 InterfaceA	3.81mm Phoenix Terminal
20	RS485-7-B	channel7-RS485 InterfaceB	3.81mm Phoenix Terminal
21	RS485-7-G	channel7-RS485 InterfaceG	3.81mm Phoenix Terminal
22	RS485-8-A	channel8-RS485 InterfaceA	3.81mm Phoenix Terminal
23	RS485-8-B	channel8-RS485 InterfaceB	3.81mm Phoenix Terminal
24	RS485-8-G	channel8-RS485 InterfaceG	3.81mm Phoenix Terminal
25	-	Negative pole of DC 8-28V	DC 8-28 V, 2*5.08mm phoenix terminal input;Do not supply power at the same time as the socket
26	+	Positive pole of DC 8-28V	DC 8-28 V, 2*5.08mm phoenix terminal input;Do not supply power at the same time as the socket
27	DC-IN	DC power input	DC 8-28 V; In-line round hole, outer diameter 5.5mm, inner diameter 2.5mm; Do not supply power with the terminals at the same time;
28	Ethernet	Ethernet Interface	Standard RJ45 Ethernet Interface, 10/100M adaptive
29	Reload	Factory reset button	After long press for 5s, NET is always on for 5s, and the device is reset to factory
30	RS232-4	Channel 4-RS232 interface	Standard DB9 female, 2-TXD, 3-RXD, 5-GND
31	RS232-3	channel3-RS232 Interface	Standard DB9 female, 2-TXD, 3-RXD, 5-GND
32	RS232-2	channel2-RS232 Interface	Standard DB9 female, 2-TXD, 3-RXD, 5-GND
33	RS232-1	channel1-RS232 Interface	Standard DB9 female, 2-TXD, 3-RXD, 5-GND

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