Peripheral Drive Circuit; Control Codes - Star Micronics DP8340 Series User Manual

8-7-2. Peripheral Drive Circuit

A bsolute Ratings (Ta = 25˚C)
D1 V oltage Breakdown
F orward Current
Caution: Do not use external power supply with peripheral drive circuit.
To drive a peripheral unit continuously, set the duty cycle to 20% or less.

8-7-3. Control Codes

Codes for Drive Circuit control are ESC BEL n
Control Codes in Chapter 5.
400V
1A
CN3 Connector
2A
+12V
D1
TR
Figure 8-9. Drive Circuit
– 34 –
Drive
12V, MAX. 1A
Output
1 OUTPUT(+)
2 OUTPUT(-)
3 S-GND
n , BEL and FS. Refer to the
1 2