The Model 2086 is a opto-isolated high speed RS-232 to RS-485 interface converter supports async RS-232 data rates to 115.2 kbps over 2-wires or 4 wires. Passing one control signal in each direction, the Model 2086 can handle up to 50 terminal drops in a multipoint polling environment. The Model 2086 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
Model 2086 includes optical isolation and requires an external power supply.
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; Requires external PSU.
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)
OPTICALLY ISOLATED INTERFACE CONVERTER
2086F RS-232 TO RS-485 (DB25F; TERMINAL BLOCK); 120VAC
2086F/230 RS-232 TO RS-485 (DB25F; TERMINAL BLOCK); 230VAC
2086FRJ11 RS-232 TO RS-485 (DB25F; RJ11); 120VAC
2086FRJ11/230 RS-232 TO RS-485 (DB25F; RJ11); 230VAC
2086FRJ45 RS-232 TO RS-485 (DB25F; RJ45); 120VAC
2086FRJ45/230 RS-232 TO RS-485 (DB25F; RJ45); 230VAC
2086M RS-232 TO RS-485 (DB25M; TERMINAL BLOCK); 120VAC
2086M/230 RS-232 TO RS-485 (DB25M; TERMINAL BLOCK); 230VAC
2086MRJ11 RS-232 TO RS-485 (DB25M; RJ11); 120VAC
2086MRJ11/230 RS-232 TO RS-485 (DB25M; RJ11); 230VAC
2086MRJ45 RS-232 TO RS-485 (DB25M; RJ45); 120VAC
2086MRJ45/230 RS-232 TO RS-485 (DB25M; RJ45); 120VAC
