Rice Lake Star DP8340R Dot Matrix - User Manual User Manual
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8. INTERFACE FOR MODEL DP8340RD
(D-SUB 25 PIN CONNECTOR) ......................................................... 30
8-1. Interface Specifications .............................................................. 30
8-2. Interface Circuit ......................................................................... 31
8-2-1. RS-232C .......................................................................... 31
8-2-2. Current Loop ................................................................... 31
8-3. Setting of the DIP Switches ....................................................... 32
8-3-1. DIP-SW 1 ........................................................................ 32
8-3-2. DIP-SW 2 ........................................................................ 32
8-4. Jumper Setting ............................................................................ 33
8-4-1. Removal of the Bottom Cover ........................................ 33
8-4-2. Setting of Jumper ............................................................ 33
8-5. Connectors and Signals .............................................................. 34
8-6. Interface Connections ................................................................. 35
8-7. Peripheral Unit Drive Circuit ..................................................... 36
8-7-1. Cable Connection ............................................................ 36
8-7-2. Peripheral Drive Circuit .................................................. 37
8-7-3. Control Codes .................................................................. 37
9. DATA STRUCTURE AND CONTROL ............................................ 38
9-1. DTR Mode (1 BLOCK) ............................................................. 38
9-2. X-ON/X-OFF Mode ................................................................... 39
9-3. STX-ETX Mode ......................................................................... 41
10. CHARACTER CODE LIST .............................................................. 43
11. WHEN POWER IS SUPPLIED BY THE USER ............................. 46