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Serial Converters 

Laptop and personal computers include a variety of features including serial communications “COM” ports and Universal Serial Bus (USB) ports that allow them to communicate with other devices such as printers and digital cameras. Industrial and commercial devices such as process and temperature controllers often have EIA 485 communications interfaces (also known as RS-485) which cannot be directly connected to a typical computer. Watlow® offers a series of serial converters that provide a simple and reliable solution to connect Watlow controllers to computers and devices.

These compact serial converters offer several features that make them ideal for use in applications in which Watlow controllers communicate with a computer via Modbus® RTU or EZ-ZONE® standard bus.

Specifications:

Description:  Devices that bridge between serial networks
Agency Approvals:  CE, RoHS
Dimensions:  2.53 x 1.25 x 0.64 in. (64 x 32 x 16 mm); 3.50 x 1.34 x 0.67 in. (89 x 34 x 17 mm); 3.20 x 2.10 x 0.
Note: The specifications in the table above are best available values in each category. Not all combinations of these values are available in a single model number.

Features & Benefits:

Features Benefits
Adapts existing computer port to EIA 485
  • Supports using computer software with industrial products
  • Eliminates the need to add a serial communications card to the computer
USB connection to computer (0847-0326-0000)
  • Adds a communications port to a computer with USB; includes cable
  • Automatically configures on Windows® 7, Vista, XP, ME, 2000 and 98
  • Eliminates need for external power supply
Screw terminals
  • Connects to standard 485 network wiring with no need for additional components
Optical isolation (0830-0473-0005)
  • Prevents ground loops that can disrupt or damage instruments that are not isolated

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Related Literature

Specification Sheets (1)

Serial Converters .pdf121K 

Training and Education (2)

White Papers (2)

Quality Certificates (1)

Catalogs (1)

 

Images:

Serial Converters
Serial Converters