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DIRECTION
To 1004A
Data Term. Ready (DTR) - 20
DIRECTION
From 1004A
Data Term. Ready (DTR) - 20
Transmission Format:
Data Rate:
Range:
Serial Interface:
Transmit Line:
Transmit Mode:
Control Signals:
APPENDIX A
PATTON MODEL 1004 SPECIFICATIONS
"DCE" SETTING
"DTE" SETTING
Asynchronous
Up to 115,200 bps
Up to 9 miles
DB-25, male or female (DCE/DTE
switchable)
2, 4 wire unconditioned twisted pair
4-wire, full or half duplex; 2-wire half duplex
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.
1- (FG) Frame Ground
2- (TD) Transmit Data
3- (RD) Receive Data
4- (RTS) Request to Send
5- (CTS) Clear to Send
6- (DSR) Data Set Ready
7- (SG) Signal Ground
8- (DCD) Data Carrier Detect
1- (FG) Frame Ground
2- (TD) Transmit Data
3- (RD) Receive Data
4- (RTS) Request to Send
5- (CTS) Clear to Send
6- (DSR) Data Set Ready
7- (SG) Signal Ground
8- (DCD) Data Carrier Detect
18
DIRECTION
To 1004A
From 1004A
To 1004A
From 1004A
From 1004A
From 1004A
DIRECTION
From 1004A
To 1004A
From 1004A
To 1004A
To 1004A
To 1004A
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