2
TABLE OF CONTENTS
1.0
Warranty Information .................................................................. 3
1.1
FCC Information ........................................................................... 3
1.2
CE Notice...................................................................................... 3
1.3
Service .......................................................................................... 4
2.0
General Information..................................................................... 5
2.1
Features........................................................................................ 5
2.2
Description .................................................................................... 5
3.0
Configuration ............................................................................... 6
3.1
Checking the Default Configuration .............................................. 6
Data Signals: Transmit Data (TD) and Receive Data (RD): ......... 6
Control Signals*: DTR/RTS, and CD/DSR/CTS ........................... 6
3.2
Setting the Internal Switches ........................................................ 7
Selecting the DTE Output Signals (DTR or RTS)......................... 8
3.3
Selecting the DCE Output Signals (CTS, DSR, or CD) ................ 9
4.0
Installation.................................................................................. 10
A
Model 590A/591A Specifications.............................................. 11
A.1
Transmission Format .................................................................. 11
A.2
Interface Standard ...................................................................... 11
A.3
Connectors .................................................................................. 11
A.4
Data Rates .................................................................................. 11
A.5
Isolation ....................................................................................... 11
A.6
Power Supply .............................................................................. 11
A.7
Compliance ................................................................................. 11
A.8
Dimensions ................................................................................. 11
A.9
Temperature Range .................................................................... 11
A.10 Altitude ........................................................................................ 11
A.11 Weight ......................................................................................... 11
A.12 Humidity ...................................................................................... 11
B
Model 590A/591A Pin Assignments ......................................... 12
