Epson SQ-B50/2550 Technical Manual page 275

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A.l.l.6 E05A23GC
• DC motor control by selected built in PLL or PRC control er
• Abailable full braking, full acceleration control
• Print Timing Signal (PTS) generate
• STOP signal output and automatically enter the short brake mode
• Moving position count and direction detection
• Home position sensor signal detection and load
• Print start position setting fuction
REV.-A
1.
R1
2.
VCOIN
3.
R2
4.
CS
5.
CA
6.
VCOOUT
7. AVCC(+5V)
8. AGNO(GNO)
9.
TRIG
10.
CTRL
11.
N.C.
12.
THR
13.
DISC
14.
lOUT
15.
POUT
16.
MINUS
17.
PLUS
18. AVCC(+5V)
19.
GNO
20.
ENCA
21.
ENCB
22.
HOME
23.
XOUT
24.
XIN
25.
AO
26.
A 1
27.
A2
28.
CE
29.
OE
30.
WE
31.
VCC(+5V)
32.
PNP 1
E05A23GC
64.POUT
63. AGNO(GNO)
62.PCA
61. PCS
60.INH
59. VCC(+5V)
58. TSTV
57. RST
56. VCC(+5V)
55.PTS
54.CPMP
53. STOP
52. TEST
51. RISE
50. TSTO
49. GNO
48.07
47.06
46.D5
45.D4
44.GND
43.D3
42.02
41. D 1
40.00
39. N.C.
38. N.C.
37. NPN2
36. NPN 1
35.GND
34.N.C.
33. PNP2
Figure A-12. E05A23GC Pin Diagram
A-17

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