Moxa CP-134U-T | CP-134U 4-Port RS-422/485 Universal PCI Serial Board, -40 to 85°C

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SKU:CP-134U-T

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Description

The Moxa CP-134U-T is a 4-port RS-422/485 universal PCI serial board built for industrial automation and edge connectivity. This is the wide-temperature, non-isolated model of the CP-134U family, rated for operation from -40 to 85°C, with baudrates up to 921.6 kbps per port and over 700 kbps real data throughput.

Ports 1 and 2 support RS-232/422/485, while ports 3 and 4 support RS-422/485. The 32-bit Universal PCI interface is compatible with 3.3/5 V PCI and PCI-X slots, a 128-byte FIFO with on-chip hardware and software flow control keeps data moving reliably, and drivers are provided for Windows, Linux and UNIX. Automatic data direction control simplifies RS-485 multidrop wiring for up to 31 devices within 1.2 km.

Features

- Over 700 kbps data throughput for top performance
- 921.6 kbps maximum baudrate for fast data transmission
- ADDC (automatic data direction control) for RS-485 signals
- 128-byte FIFO and on-chip hardware and software flow control
- Compatible with 3.3/5 V PCI and PCI-X
- Drivers provided for Windows, Linux and UNIX
- RS-485 multidrop for up to 31 devices within 1.2 km
- Wide-temperature model for -40 to 85°C environments

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 4 x serial ports (ports 1-2: RS-232/422/485; ports 3-4: RS-422/485)
- Bus: 32-bit Universal PCI, compatible with 3.3/5 V PCI and PCI-X
- Baudrate: 50 bps to 921.6 kbps
- Data bits: 5, 6, 7, 8
- Stop bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- 128-byte FIFO with on-chip hardware and software flow control
- Input current: 180 mA @ 5 VDC
- Dimensions: 82.5 x 120 mm (3.24 x 4.72 in)
- LEDs: built-in Tx/Rx LED for each port
- Operating temperature: -40 to 85°C (-40 to 185°F)
- Storage temperature: -40 to 85°C (-40 to 185°F)
- Ambient relative humidity: 5 to 95% (non-condensing)
- MTBF: 480,209 hrs (Telcordia SR332)
- Compliance: RoHS, CRoHS, WEEE

FAQs

Q: What operating temperature range does the CP-134U-T support?
A: The CP-134U-T is the wide-temperature model, rated for operation and storage from -40 to 85°C (-40 to 185°F).

Q: Does the CP-134U-T provide electrical isolation?
A: No. The CP-134U-T is the non-isolated model. The CP-134U family also includes the CP-134U-I variant, which offers optional 2 kV isolation.

Q: Which PCI slots is the CP-134U-T compatible with?
A: It uses a 32-bit Universal PCI interface and is compatible with 3.3/5 V PCI and PCI-X slots.

Q: Which serial interfaces do the four ports support?
A: Ports 1 and 2 support RS-232, RS-422 and RS-485, while ports 3 and 4 support RS-422 and RS-485.

Q: Which operating systems are supported?
A: Drivers are provided for Windows, Linux and UNIX.

Q: How many RS-485 devices can be connected per port?
A: RS-485 multidrop supports up to 31 devices within a distance of 1.2 km, and automatic data direction control handles the signal direction for you.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa CP-134U-T | CP-134U 4-Port RS-422/485 Universal PCI Serial Board, -40 to 85°C