2022 Good Quality Modbus Communication Software - ODOT-S4E2: 4 Serial Modbus RTU/ASCII to Modbus TCP converter – ODOT

Product Details

IntroductionODOT-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.

Product Characteristic

♦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

Technical Parameters

Mechanical PropertyShell: Aluminum alloyWeight: 305g(ODOT-S2E2)NewDimension: 27.5*110*110mmWorking Temperature: -40 〜85°CStorage Temperature: -55 〜125°CRelative Humidity: 5 〜95%(no condensation)Input Voltage: 9〜36 VDCWiring: 3.81mm plug screw terminalPower: Max.l00mA@24V(ODOT-S2E2) Max.200mA@24V(ODOT-S4E2)

Modbus SerialPort Number: 2(ODOT-S2E2) 4(ODOT-S4E2)Port Protocol: Modbus-RTU/ASCIISerial Standard: 2*RS485(ODOT-S2E2) OR RS485/RS232/RS422(ODOT-S4E2)Wiring: 3.81mm plug screw terminalESD Protection: ±16KVRs485 Terminal Resistance: External 120ΩData Bits: 7,8Stop Bits: 1,2Check digit: None, even, oddBaud Rate: 1200~115200 bpsOn load: Each serial port theoretically can hang 31 pcs of devices (Rs485/RS422)

Ethernet InterfaceProtocol: Modbus-TCP serverPorts Number: 2 pcs (supports switching function)Communication Rate: l0M/l00Mbps, self-adaptiveConnector: RJ45

Main Technical ParametersNetwork Working Mode: Transparent transmission and address mapping are optional, Modbus TCP protocolNetwork Protocol: ETHERNET,ARP,IP,TCP,ICMPTCP Connection: Max. 5 pcsSupports Slave: Max. 62pcs (no relay)Mapping Mode Protocol Function Code: 0×01,0×02,0×03,0×04,0×05,0×06,0x0F, 0x10Modbus Data Storage Area:0xxxx area (coil): 8192 BitIxxxx area(discrete input): 8192 Bit3xxxx area (input register): 2048 Word4xxxx area (holding register): 2048 Word3xxxx area (system diagnosis area): 263 Word

Ordering InformationODOT-S2E2: 2 Ports Modbus RTU/ASCII to Modbus TCP Server Gateway, Serial supports RS485,9-36V DC, -40~85°CODOT-S4E2: 4 Ports Modbus RTU/ASCII to Modbus TCP Server Gateway, Serial supports RS485,9~36V DC, -40~85°C

Technical Parameters