Seiko TM-L60 Operator's Manual download pdf (Page 72)

Pin Number Signal Name

Sender

SW (+)

Cash drawer

L (+)

L2 (-)

Printer

SW (-)

-----

I I

2) Drawer kick-out drive signal

Connected to:

Cash

drawer

Cash drawer

Function

Connected to the (+) side of

the open/close detection

switch on the cash drawer.

Pulled up through a 10 k

Ω

resistor on the printer side.

+24 VDC for drawer kick-out

is supplied.

Drawer kick-out drive signal

L2.

Connected to the (-) side

of the open/dose detection

switch on the cash drawer.

Connected to the signal

ground on the printer side.

This signal outputs the pulses specified by the

ESC

p command.

The SW (+) state is checked by the host computer using the ESC u

command.

Electrical characteristics:

(a) Signal output current:

Maximum -1 A (510 ms or less)

(b) Power supply output voltage:

24 VDC (typical)

Maximum 1 A (510 ms or less)

(d) Output waveform:

Refer to Figure B-l

NOTES:

1. These are not output during printing.

2. Drawer kick-out drive signals L1 and L2 cannot be output at the same

time.

3. The resistance of the drawer kick-out solenoids should be 24

Ω

more. Otherwise, the overcurrent could damage the solenoids.

4. Be sure to use the power supply (pin 4) of the drawer kick-out

connector for the drawer kick-out solenoid power source.

3) Drawer open/close signal

SW (+) signal level:

“LOW = 0 to 0.5 V

“HIGH” = 3 to 5 V

NOTE:

Do not connect anything otherthan a solenoid to the drive signal terminal

of the drawer kick-out connector.

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Seiko TM-L60 Operator's Manual Page 72

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