Features
- Conforms to the EIA RS-485 Standard
- Operates Asynchronously, Point-to-Point or Multipoint, over 2 or 4 Wires
- Data Rates to 115,200 bps
- Selectable RTS-CTS Delay
- Selectable High-Low Impedance
- Able to Operate with or without "Echo"
- Carrier may be Continuous or "Controlled by RTS"
- 50 drops in a multi-point environment
- No AC Power or Batteries Required
- Built-In Surge Protection - Standard
- Model 2086 features optical isolation
- Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
Overview
The Model 2084 high speed RS-232 to RS-485 interface converter supports async RS-232 data rates to 115.2 kbps over 2-wires. Passing one control signal in each direction, the Model 2084 can handle up to 50 terminal drops in a multipoint polling environment. The Model 2084 has five configuration parameters, allowing the unit to be "fine tuned" to a variety of point-to-point or multipoint applications. In addition, Silicon Avalanche Diodes provide 600 watts per wire of protection against harmful data line transient surges
Specifications
- Transmission Format: Asynchronous
- Data Rate: Up to 115,200 bps
- Range: Up to 9 miles (14.5km)
- RS-232 Interface: DB-25, male or female (DCE/DTE switchable)
- RS-485 Interface Options: DB-25, male or female; RJ-11 or RJ-45 jack; terminal block with strain relief
- Control Signals: DSR turns "ON" immediately after the terminal raises DTR; DCD turns "ON" after recognizing the receive signal from the line; CTS turns "ON" after the terminal raises RTS.
- RTS/CTS Delay: 0 msec or 8 msec
- Carrier: The carrier is switch selected either continuous operation or controlled by RTS
- Power: Draws operating power from RS-232 data and control signals; no AC power or batteries required.
- Temperature: 32° to 122° F (0° to 50° C)
- Size: 2.66" x 2.10" x 0.73" (6.8 x 5.3 x 1.9 cm)
- 2084F RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; TERMINAL BLOCK); 2-WIRE
- 2084FRJ11 RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; RJ11); 2-WIRE
- 2084FRJ45 RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; RJ45); 2-WIRE
- 2084M RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; TERMINAL BLOCK); 2-WIRE
- 2084MRJ11 RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; RJ11); 2-WIRE
- 2084MRJ45 RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; RJ45); 2-WIRE?
ORDERING INFORMATION
Model Name
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Description
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2084F
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RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; TERMINAL BLOCK); 2-WIRE
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