13
14
APPENDIX A
PATTON ELECTRONICS MODEL 2086 SERIES
SPECIFICATIONS
Transmission Format:
Asynchronous
Data Rate:
Up to 115,200 bps
Range:
4,000 feet
RS-232 Interface:
DB-25, female, male
RS-485 Interface Options:
RJ-11, RJ-45 jack or Terminal
Block
Transmit Line:
2, 4 wire unconditioned twisted pair
Transmit Mode:
4-wire, full or half duplex; 2-wire
half duplex
Control Signals:
DSR turns “ON” immediately after
the terminal raises DTR
Optical Isolation:
2500Vrms
Power:
Uses +5V regulated power supply
(provided)
Temperature:
0 to 50º C
Humidity:
5 to 95%, non-condensing
Size:
3.8” x 2.1” x 0.8”
APPENDIX B
PATTON ELECTRONICS MODEL 2086 SERIES
RS-232 PIN CONFIGURATIONS
PATTON ELECTRONICS MODEL 2086 Series
RS-485 PIN CONFIGURATIONS
RJ-11
SIGNAL
RJ-45
SIGNAL
1...................GND*
1 .................N/C
2...................RCV-
2 .................GND*
3...................XMT+
3 .................RCV-
4...................XMT-
4 .................XMT+
5...................RCV+
5 .................XMT-
6...................GND*
6 .................RCV+
7 .................GND*
8 .................N/C
*Connection to ground is optional
8- (DCD) Data Carrier Detect
From Model 2086
7- (SG) Signal Ground
6- (DSR) Data Set Ready
From Model 2086
5- (CTS) Clear to Send
From Model 2086
4- (RTS) Request to Send
To Model 2086
3- (RD) Receive Data
From Model 2086
2- (TD) Transmit Data
To Model 2086
1- (FG) Frame Ground
To Model 2086 Data Term. Ready (DTR) - 20
DIRECTION
“DCE Female” SETTING
DIRECTION
RJ-11
RJ-45
1
2
3
4
5
6
7
8
1
2
3
4
5
6
