CT-5321 Modbus Serial Port Module 1 Module Description The Modbus serial port module supports 1 channel RS485/RS232 /RS422 (optional), supports Modbus RTU/ASCII protocol, and supports master, slave and free transparent transmission mode. The serial Module CT-5321 could be applied with the adapter modules, so it could convert Modbus into other protocols such as Modbus TCP, Profinet, EtherCAT, EtherNet/IP, etc. When the module is used, serial port parameters and Modbus instructions should be configured in IO Config software. Devices with RS485/RS232/RS422 interface, which support modbus-RTU /ASCII, could be applied with CT-5321 to realize interconnection with upper PLC or upper computers. CT-5321 could be applied with devices such as: PLC, DCS, remote IO, VFD, motor start protection device, intelligent high and low voltage electrical apparatus, power measurement device, intelligent field measurement equipment and instruments, etc.
China
This is a converter developed by Sichuan Odot Automation System Co., LTD between RS232/485/422 and TCP/UDP.This protocol converter can easily connect serial port devices to Ethernet and realize network upgrade of serial port devices. Protocol converter supports the function of "data transmission", which can be set as a client or a server. This function can easily realize the data communication between PLC, server and other Ethernet devices and the underlying serial port devices. Modules that support this feature are ODOT-S1E1 and ODOT-S2E1.
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ODOT B series integrated I/O module consists of communication board (COMM board) module and extended IO module. The COMM board could select the corresponding bus module according to the communication interface of the controller system. The mainstream industrial communication protocols include Modbus, Profibus-DP, Profinet, EtherCAT, EtherNet/IP, CANopen, CC-Link, PowerLink, etc. The extended I/O module is divided into six categories: digital input module, digital output module, analog input module, analog output module, special module, and hybrid I/O module. The COMM board and extended IO modules could be freely combined based on site requirements. The integrated IO module could lower the cost when there are few data points.
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CT-3238: 8-channel analog input /0&4-20mA/15-bit single-terminal Module features The module supports 8-channel current signal acquisition. The module can be configured for 0-20mA or 4-20mA current signal acquisition. The module supports 2-wire (non-loop output, external power supply required) or 4-wire current sensor input. The internal bus of the module and field input adopts magnetic insulation. The module input channel is connected to the field active analog signal current output sensor. The module channel equips with TVS overvoltage protection
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IO Config V1.0.0.6(Fully with .NET4.0.rar|CT-3804 CT-4234: 4-channel analog output /0&4-20mA/16-bit single-terminal Module features 2 output ranges can be set(0-20mA、4-20mA) The module internal bus and field output adopts magnetic insulation Single-terminal grounded together output mode
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