M-S Cash Drawer A794 Benutzerhandbuch
Chapter 5: Communication Interface
A794 Owner’s Guide
December 1999
46
Power Connector
With RS-232C, the printer is always remotely powered. The following illustration shows
the power cable connector and pin assignments. The power cable connector is a 3-pin
mini DIN plug and is located at the rear of the printer.
the power cable connector and pin assignments. The power cable connector is a 3-pin
mini DIN plug and is located at the rear of the printer.
3 Not Used
1 Ground
Function Pin Numbers Function
+24 Volt 2
Shell - Shield
Cash Drawer Connector
The following illustration shows the pinouts for the cash drawer connector.
Pin 1
Pin 6
The following table shows the pinouts for the cash drawer. The connector can support
two cash drawers with a Y cable, and is located at the rear of the printer.
two cash drawers with a Y cable, and is located at the rear of the printer.
Pin Number
Cash Drawer Connector
1
Frame Ground
2
Drawer 1 Driver
3
Status Switch +
4
+24 VDC
5
Drawer 2 Driver
6
Status Switch -