Description
About MOXA Multiport Serial Board (CP-134U-I-DB9M)
Specification
| Feature | Description |
|---|---|
| Interface | PCIe/UPCI/PCI |
| Number of Ports | 4 |
| Serial Interface | RS-422/485 |
| Connector | DB9M |
| Data Rate | Up to 921.6 kbps |
| Isolation | 2 kV |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Humidity | 5 to 95% (non-condensing) |
| EMC/EMI | EN 55032/35, CISPR 32, FCC Part 15B Class B |
| ESD | IEC 61000-4-2 Contact: 4 kV; Air: 8 kV |
| RS | IEC 61000-4-3 80 MHz to 1 GHz: 3 V/m |
Description
The MOXA CP-134U-I-DB9M is a high-performance, four-port serial board designed for industrial automation applications that require long-distance, multipoint, PC-based data acquisition. It offers a reliable and efficient solution for connecting various serial devices to a computer system.
Key Features:
High-Speed Data Transfer: The board supports data rates up to 921.6 kbps, ensuring fast and efficient communication.
Automatic Data Direction Control (ADDC): ADDC technology simplifies RS-485 communication by automatically controlling the direction of data flow, eliminating the need for manual configuration.
Multidrop Capability: The CP-134U-I-DB9M can connect up to 31 RS-485 devices in a multidrop configuration, extending the reach of your network.
Robust Design: The board is built to withstand harsh industrial environments, with a wide operating temperature range and protection against electromagnetic interference (EMI) and electrostatic discharge (ESD).
Flexible Connectivity: The DB9M connectors provide easy connection to a variety of serial devices.
Driver Support: The board is supported by a wide range of operating systems, including Windows, Linux, and UNIX, ensuring compatibility with various systems.
Supported/Comparable Models:
MOXA CP-134U-I-DB9F: Similar to the CP-134U-I-DB9M, but with DB9F connectors.
MOXA CP-134U: A non-isolated version of the CP-134U-I-DB9M, without 2 kV electrical isolation protection.
MOXA CP-134U-L: A low-profile version of the CP-134U-I-DB9M, suitable for use in low-profile systems.
What is the price of MOXA Multiport Serial Board (CP-134U-I-DB9M) in BD?
The MOXA Multiport Serial Board (CP-134U-I-DB9M) price in Bangladesh starts from BDT-15,000/= to BDT-40,000/= Unit depending on model, capacity, features and warranty. To order your Moxa Serial Board , please contact us by call or WhatsApp (+8801748173213). You can also browse our online shop “Datacom Technologies (BD)” and order your Moxa Serial Board directly.
For a quote, contact Datacom Technologies BD:
Call/WhatsApp: +8801748173213
Email: sales@datacomtechbd.com or datacomtechnologiesbd@gmail.com
Explore other Moxa Multiport Serial Board here.

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