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3.7 Print Head Specifications
(1)
Basic Specifications
Item
Specifications
Supply voltage
24 VDC
±
2.4 V
Response frequency
Max. 900 Hz
Energized time
See below
Coil resistance
14.7
±
0.4
Ω
(includes cable resistance)
Peak current
1.0 A/solenoid (for 24 VDC, 375
µ
s)
Timing
Energizing is begun at the fall of the output signal of timing signal 1.
Energizing cycle shall be 2 pulses or more of timing signal 1.
Typ.
Max.
Peak current
1.0 A
1.1 A
Condition
24 V
26.4 V
375
µ
s
340
µ
s
Fig. 3-9 Current waveform
Fig. 3-10 Head Energizing Time - Head Power Supply Voltage
Transistor’s turn off delay time (td): 2
µ
s
(
µ
s)
415
395
375
355
340
21.6
24
25.2
22.8
26.4 (V)
Energizing Time
Voltage
