Lathem PC3500 User Manual
Contents
Welcome 1
Mounting the PC100
2
Connecting to the Computer
4
Connecting the PayClock via RS-232 ..................................................................................................... 4
Connecting Terminals via RS-485........................................................................................................... 4
Connecting Terminals via RS-485 (Star Configuration) ......................................................................... 5
Connecting Terminals via RS-485 (Multi-Drop Configuration) ............................................................. 6
Connecting Terminals via RS-485........................................................................................................... 4
Connecting Terminals via RS-485 (Star Configuration) ......................................................................... 5
Connecting Terminals via RS-485 (Multi-Drop Configuration) ............................................................. 6
Using the PC100
7
Special Badges......................................................................................................................................... 7
Badge #251 – View Clock Status...................................................................................................... 7
Badge #253 – Set Baud Rate ............................................................................................................ 8
Badge #254 – Setup Terminal ID ..................................................................................................... 8
Badge #253 – Set Baud Rate ............................................................................................................ 8
Badge #254 – Setup Terminal ID ..................................................................................................... 8
Specifications........................................................................................................................................... 9
Cable Wiring Diagrams
10
RS-232 (Computer to PC100) ............................................................................................................... 10
RS-485 Multi-Drop................................................................................................................................ 11
Junction Box to Terminal ...................................................................................................................... 12
RS-485 Multi-Drop................................................................................................................................ 11
Junction Box to Terminal ...................................................................................................................... 12
Troubleshooting 13
PC100 .................................................................................................................................................... 13