Products  >  Connectivity  >  Interface Converters  >  Industrial RS-232, 422, 485 Converters  >  Connect-IT 2084 View Printable

Connect a DB-25 Equipped PC or Workstation to RS-485 Data Acquisition & Control Equipment
Overview
--Image: RACKABLE! Rack Mount Available -- 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

The Model 2085 provides high speed RS-232 to RS-485 conversion over one or two unconditioned twisted pair. Otherwise, the Model 2085 has the same features and specifications as the Model 2084.

Model 2086 includes optical isolation along with the same set of features provided with the Model 2085. The Model 2086 requires an external power supply.

Highlights
Rack Mountable Units, Too!These rack cards each contain two converters, so you can fit 32 converters in a 19" rack.

 

Model


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.
 
Ordering
# Model # Description Availability
1 2084F RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; TERMINAL BLOCK); 2-WIRE Special Order
2 2084FRJ11 RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; RJ11); 2-WIRE Special Order
3 2084FRJ45 RS-232 TO RS-485 INTERFACE CONVERTER (DB25F; RJ45); 2-WIRE Special Order
4 2084M RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; TERMINAL BLOCK); 2-WIRE Special Order
5 2084MRJ11 RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; RJ11); 2-WIRE Special Order
6 2084MRJ45 RS-232 TO RS-485 INTERFACE CONVERTER (DB25M; RJ45); 2-WIRE Special Order
7 2085F RS-232 TO RS-485 INTERF. CONV. General Availability
8 2085F-25F RS-485 CONVTR, DB25F - DB25F Special Order
9 2085F-25M RS-232 TO RS-485 INTERF. CONV. Special Order
10 2085FDR11 RS-232 TO RS-485 CONV W/D RJ11 End of Life-Notice
11 2085FDR45 RS-232 TO RS-485 CONV W/D RJ45 End of Life-Notice
12 2085FRJ11 RS-232 TO RS-485 CONV W/RJ11 Special Order
13 2085FRJ45 RS-232 TO RS-485 CONV W/RJ45 Special Order
14 2085M RS-232 TO RS-485 INTERF. CONV. Special Order
15 2085M-25F RS-232 TO RS-485 INTERF. CONV. Special Order
16 2085M-25M RS-232 TO RS-485 INTERF. CONV. Special Order
17 2085MRJ11 RS-232 TO RS-485 INTERF. CONV. Special Order
18 2085MRJ45 RS-232 TO RS-485 INTERF. CONV. Special Order
19 2085RC11 DUAL 2085 RCK CARD W/RJ11 R CD End of Life-Notice
20 2085RC45 DUAL 2085 RCK CARD W/RJ45 R CD End of Life-Notice
21 2086F RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; TERMINAL BLOCK); 120VAC End of Life-Notice
 
 Accessories
22 2086F/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; TERMINAL BLOCK); 230VAC End of Life-Notice
 
 Accessories
23 2086FRJ11 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; RJ11); 120VAC End of Life-Notice
 
 Accessories
24 2086FRJ11/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; RJ11); 230VAC End of Life-Notice
 
 Accessories
25 2086FRJ45 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; RJ45); 120VAC End of Life-Notice
 
 Accessories
26 2086FRJ45/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25F; RJ45); 230VAC End of Life-Notice
 
 Accessories
27 2086M RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; TERMINAL BLOCK); 120VAC End of Life-Notice
 
 Accessories
28 2086M/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; TERMINAL BLOCK); 230VAC End of Life-Notice
 
 Accessories
29 2086MRJ11 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; RJ11); 120VAC End of Life-Notice
 
 Accessories
30 2086MRJ11/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; RJ11); 230VAC End of Life-Notice
 
 Accessories
31 2086MRJ45 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; RJ45); 120VAC End of Life-Notice
 
 Accessories
32 2086MRJ45/230 RS-232 TO RS-485 OPTICALLY ISOLATED INTERFACE CONVERTER (DB25M; RJ45); 120VAC End of Life-Notice
 
 Accessories

 


 
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