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CWT-MB317T(II)-SE 32-Channel Digital Output + Ethernet + RS485 + RS232 Industrial Modbus Digital Output Controller
The CWT-MB317T(II)-SE is a high-performance industrial Modbus digital output controller designed for reliable remote switching, automation control, and distributed I/O applications. Equipped with 32 NPN transistor digital output channels, this controller supports Ethernet, RS485, and RS232 communication interfaces, enabling seamless integration with PLCs, HMIs, SCADA systems, industrial PCs, and IoT platforms. It supports both Modbus TCP/UDP and Modbus RTU protocols, making it suitable for industrial monitoring and centralized control environments.
Built for industrial environments, the module features optocoupler isolation, communication protection, reverse power protection, and a wide 7–35V DC power input range to ensure stable operation under demanding conditions. The compact DIN rail design simplifies installation inside control cabinets and automation panels.
Features
- 32-channel NPN transistor digital outputs
- Multiple communication interfaces: Ethernet + RS485 + RS232
- Supports Modbus TCP, Modbus UDP, and Modbus RTU
- RJ45 Ethernet connectivity for network integration
- Wide input power range: 7–35V DC
- Optocoupler isolation for output protection
- Communication protection with ESD and overcurrent safeguards
- DIN rail or screw mounting installation
- Industrial operating temperature: -40°C to +85°C
- Compatible with PLC, SCADA, HMI, DCS, and automation systems
Specifications
- Model: CWT-MB317T(II)-SE
- Digital Outputs: 32 Channels
- Output Type: NPN Transistor Output
- Output Isolation: Optocoupler Isolation
- Load Voltage: 5–30V DC
- Load Current: 100mA per channel (max)
- CPU: 32-bit ATMEL ARM, 72MHz
- Operating System: GCOS, 10ms scheduling mechanism
- Power Supply: 7–35V DC
- Power Consumption: Approx. 2W
- Power Protection: Reverse polarity protection, isolation design
- Communication Interfaces: Ethernet + RS485 + RS232
- Ethernet Port: RJ45
- Ethernet Protocols: Modbus TCP, Modbus UDP
- Ethernet Speed: 10M / 100Mbps
- Communication Rate: Up to 1000 times/sec
- Default Ethernet IP: 192.168.1.75
- Default Ethernet Port: 502
- Serial Protocol: Modbus RTU
- RS485 / RS232 Baud Rate: 1200–115200 bps (Default: 9600)
- Serial Settings: 9600.N.8.1
- Parity: None / Even / Odd
- Data Bits: 8-bit
- Stop Bits: 1 or 2
- Serial Protection: DCDC Isolation, 2500V Lightning Protection, ESD, Overvoltage & Overcurrent Protection
- Mounting Method: DIN Rail Mounting / Screw Fixing
- Operating Temperature: -40°C to +85°C
- Operating Humidity: 5–95% RH (Non-condensing)
- Protection Rating: IP20
- Watchdog Function: 1.5m Guard / Watchdog Protection
Package Includes
- 1x CWT-MB317T(II)-SE 32-Channel Digital Output + Ethernet + RS485 + RS232 Industrial Modbus Digital Output Controller
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
