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AB7702

Modbus TCP gateway

Manufacturer

HMS

Availability

Typically in stock

Article

93286

The converter allows attaching Modbus RTU RS232 and RS485 devices in Ethernet. The converter acts as a ModbusTCP/RTU gateway, providing access to the serial devices using the standard Modbus RTU protocol. Up to 32 devices can be connected in the RS485 bus as long as each of them uses a different serial bus address. Up to five simultaneous TCP connections can be open.

 

 

 

 

 

 

 

 

 

 

 

The settings are configured using a web browser. The IP address can be entered manually or using DHCP. The settings can be protected with a password. The device was formerly known as MB100.

Connection details

connector model

2.5 mm²


programming

Web browser


bus interface

RS485, RS232
RS-232
Ethernet (Modbus TCP, 10 Base T)


baud rates

1200, 2400, 4800, 9600, 19200, 38400, 57600

Power supply

power consumption

2 W


supply voltage

24 VDC: 9...28 VDC

General information

installation

35 mm DIN rail


minimum ambient temperature

-40 °C


maximum ambient temperature

65 °C

Related products

RMD680

16 channel universal input transmitter with analog and RS485 serial output

AB7701

Ethernet serial server

The converter allows attaching Modbus RTU devices in Ethernet.