ODOT-S2E2 Gateway 2 Serial Modbus RTU ASCII to Modbus TCP Protocol Converter

♦ Supports protocol conversion between Modbus-RTU and Modbus-TCP

♦ Supports the connection of5 TCP clients simultaneously

♦ ODOT-S2E2 supports 2*RS485

♦ ODOT-S4E2 supports wiring of RS485/RS232/RS422

♦ Each serial port supports Modbus masterand slave

♦ ODOT-S2E2:2 serial Modbus-RTU/ASCII to Modbus-TCP Server gateway

♦ ODOT-S4E2:4 serial Modbus-RTU/ASCII to Modbus-TCP Server gateway

♦ Supports one key reset

♦ Gateway working mode: Transparent transmission, address mapping

PDF Download : ODOT-S2E2 User Manual_V1.9

SKU: ODOT-S2E2 Categories: , Tag:
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Description

Product Details

ODOT-S2E2/S4E2 gateway is a Modbus-RTU/ASCII to Modbus-TCP protocol converter. This product can connect Modbus device to PLC and master computer that supports Modbus-TCP (client) functions. It supports the connection of 5TCPclients simultaneously. And the product adopts aluminum alloy shell with firm design and supports DIN-rail installation. All serial signal provide built-in photoelectric isolation.

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Technical Parameters

  • Mechanical Property

    Shell: Aluminum alloy
    Weight: 305g(ODOT-S2E2)New
    Dimension: 27.5*110*110mm
    Working Temperature: -40 〜85°C
    Storage Temperature: -55 〜125°C
    Relative Humidity: 5 〜95%(no condensation)
    Input Voltage: 9〜36 VDC
    Wiring: 3.81mm plug screw terminal
    Power:
    Max.l00mA@24V(ODOT-S2E2)
    Max.200mA@24V(ODOT-S4E2)
  • Modbus Serial

    Port Number: 2(ODOT-S2E2)   4(ODOT-S4E2)
    Port Protocol: Modbus-RTU/ASCII
    Serial Standard: 2*RS485(ODOT-S2E2) OR RS485/RS232/RS422(ODOT-S4E2)
    Wiring: 3.81mm plug screw terminal
    ESD Protection: ±16KV
    Rs485 Terminal Resistance: External 120Ω
    Data Bits: 7,8
    Stop Bits: 1,2
    Check digit: None, even, odd
    Baud Rate: 1200~115200 bps
    On load: Each serial port theoretically can hang 31 pcs of devices (Rs485/RS422)

Ethernet Interface

Protocol: Modbus-TCP server

Ports Number: 2 pcs (supports switching function)

Communication Rate: l0M/l00Mbps, self-adaptive

Connector: RJ45

Main Technical Parameters

Network Working Mode: Transparent transmission and address mapping are optional, Modbus TCP protocol

Network Protocol: ETHERNET,ARP,IP,TCP,ICMP

TCP Connection: Max. 5 pcs

Supports Slave: Max. 62pcs (no relay)

Mapping Mode Protocol Function Code: 0x01,0x02,0x03,0x04,0x05,0x06,0x0F, 0x10

Modbus Data Storage Area:

0xxxx area (coil): 8192 Bit

Ixxxx area(discrete input): 8192 Bit

3xxxx area (input register): 2048 Word

4xxxx area (holding register): 2048 Word

3xxxx area (system diagnosis area): 263 Word

Ordering Information

ODOT-S2E2: 2 Ports Modbus RTU/ASCII to Modbus TCP Server Gateway, Serial supports RS485,9-36V DC, -40~85°C

ODOT-S4E2: 4 Ports Modbus RTU/ASCII to Modbus TCP Server Gateway, Serial supports RS485,9~36V DC, -40~85°C

Application

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