Drawer Kick-Out Connector (Modular Connector) - Epson TM-T90 Specification
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2.2.3 Drawer Kick-out Connector (Modular Connector)
The pulse specified by ESC p or DLE DC4 is output to this connector. The host can confirm the status
of the input signal by using the DLE EOT, GS a, or GS r commands.
1) Pin assignments:
Table 2.2.2 Drawer Kick-out Connector Pin Assignments
Pin Number
+24 V is output through pin 4 when the power is turned on. However, pin 4 must be used only for
the drawer.
2) Connector model:
3) Drawer kick-out drive signal:
Output signal:
CAUTION: To avoid an overcurrent, the resistance of the drawer kick-out solenoid must be 24 Ω or
more.
Output waveform:
Figure 2.2.3 Drawer Kick-out Drive Signal Output Waveform
EPSON
Refer to Table 2.2.2
Signal Name
1
Frame GND
2
Drawer kick-out drive signal 1
3
Drawer open/close signal
4
+24 V
5
Drawer kick-out drive signal 2
6
Signal GND
Figure 2.2.2 Drawer Kick-out Connector
Printer side:
User side:
Output voltage: Approximately 24 V
Output current: 1 A or less
Outputs the waveforms in Figure 2.2.3 to the points A and B in Figure
2.2.4.
ON time and OFF time are specified by ESC p or DLE DC4.
ON time
t 1x 2 msec
TITLE
TM-T90
Specification
(STANDARD)
Direction
—
Output
Input
—
Output
—
1
6
DDK 285D-7660J-100 or equivalent
6-position 6-contact (RJ12 telephone jack)
OFF time
t 1x 2 msec
SHEET
REVISION
F
NO.
NEXT
SHEET
31
30
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