12V 24V 32-Channels DIN35 C45 Rail Box RS485 Modbus RTU ULN2803A Expansio

Product Features:

– Isolation voltage: 2500VDC.

– 32-Channels high-side driving output.

– C45 railBox RS485 communication.

– Complies with the standard industrial temperature – 40~85 degree Celsius and can be widely used in various industrial sites.

– ULN2803A high current chip, each channel can withstand 500mA current.

– Compatible with various PLC brands such as Siemens, Mitsubishi, Omron, Delta, and Schneider, and supports MODBUS RTU communication protocol.

– With LED indicator for each channel, it is convenient to monitor the working status of each channel.

– Wide voltage power supply range of 12V-24V, which can adapt to different industrial power supply environments.

– With DIN35 rail mounting, it is easy to install and fix, and can be more conveniently integrated into the control panel.

– The terminal uses a pluggable terminal, which makes it more convenient to connect wires, and has a long lifespan and is not easy to fall off.

– Using a high-quality copper-clad board, which is not easy to rust, has good electrical conductivity, and is more durable.

– Each interface has a label, you can quickly find the corresponding interface, and the wiring is more convenient and simple.

– There is a standby power supply interface and a reset button on the side of the product, which is convenient for maintenance and debugging.

– There is also a communication indicator on the side of the product, which can display the communication status in real-time, making debugging more convenient.

– The product has a built-in watchdog function, which can effectively monitor the working status of the product and solve the problem of product crash.

– The product supports secondary development, and provides a complete set of communication function libraries, which can be used in the secondary development of上位机 and embedded systems.

Applications

– It is widely used in PLC control occasions such as industrial automation, instrumentation, and data acquisition.

– Suitable for controlling various types of electrical loads, such as solenoid valves, lamps, motors, water pumps, etc.

– It can also be used in smart home, agricultural automation, industrial automation, and other IoT application scenarios.

Detailed Specifications

– Model: C45-32

– Input Voltage: 12V-24V

– Current: 500mA/channel

– Communication Protocol: MODBUS RTU

– Output Interface: 32-channel high-side drive output

– Communication Interface: RS485

– Transmission Distance: 1200m (RS485)

– Baud Rate: 1200~115200bps

– Insulation Voltage: 2500VDC

– Working Temperature: -40~85 degree Celsius

– Mounting Method: DIN35 rail mounting

– Dimension: 165mm*90mm*65mm

– Weight: 0.25kg