3.3 Connecting the Cash Drawer
1.Confirm that the power switch is OFF.
2.Confirm the top and bottom of the cash drawer cable connector and insert it into the cash drawer
3.Screw the cash drawer's ground wire to the body of the printer.
CAUTION!
Cash drawer
Cash drawer cable connector
DO NOT connect any other device than the specified cash drawer to the cash drawer
(1)Connector Pin Configuration
(2)Electrical characteristics
1)Driving voltage: 24 VDC
No. | Signal | Function |
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1 | FG | Frame Ground |
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2 | DRAWER 1 | Drawer 1 drive signal |
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3 | DRSW | Drawer switch input |
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4 | VDR | Drawer drive power supply |
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5 | DRAWER 2 | Drawer 2 drive signal |
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6 | GND | Common ground on circuits |
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2)Driving current: Approx. 1A max. (shall not exceed 510 ms.)
3)DRSW signal: Signal levels: “L” = 0 to 0.5 V, “H” = 3 to 5 V
(3)DRSW signal
DRSW signal status can be tested with the DLE+EOT, GS+a, or GS+r command or
at pin 34 on the parallel interface port. | 5V | VDR |
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(4) Drive Circuit (printer side) | 2 |
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CAUTION!
■No output is produced while printing.
■The cash drawers 1 and 2 cannot be driven simultaneously.
■A solenoid used for the cash drawer should be of 24 Ω or more. The output current should be kept at 1A or less; otherwise, breakdown or burning could occur.
— 17 —