Epson DFX-9000 - Page 289

EPSON DFX-9000 Revision B
Appendix Electrical system connections 282
7.2.1.2 Sensor board unit (CNSEN2)
7.2.1.3 Control panel (CNOP)
Table 7-3. CNSEN2 Connector pin assignment
Pin No. I/O Signal Name Function
1 – OCCOM OC Motor common voltage (+42 V)
2 O OCDVA OC Motor drive signal (A)
3 O OCDVB OC Motor drive signal (B)
4 O OCDVC OC Motor drive signal (C)
5 O OCDVD OC Motor drive signal (D)
6 – HCPPCOM HCPP Motor common voltage (+42 V)
7 O HCPPDVA HCPP Motor drive signal (A)
8 O HCPPDVB HCPP Motor drive signal (B)
9 O HCPPDVC HCPP Motor drive signal (C)
10 O HCPPDVD HCPP Motor drive signal (D)
11 – SG3 Ground
12 O RBDVA Ribbon Feed Motor drive signal (A)
13 O RBDVB Ribbon Feed Motor drive signal (B)
14 O RBDVC Ribbon Feed Motor drive signal (C)
15 O RBDVD Ribbon Feed Motor drive signal (D)
16 – APTCCOM APTC Motor common voltage (+42 V)
17 O APTCDVA APTC Motor drive signal (A)
18 O APTCDVB APTC Motor drive signal (B)
19 O APTCDVC APTC Motor drive signal (C)
20 O APTCDVD APTC Motor drive signal (D)
21 – PCCOM Perforation cutter common voltage (+37 V)
22 – SG2 Ground
23 O FAND1 FAN1 and FAN2 Motor drive voltage
(+42 V)
24 – SG3 Ground
25 O FAND2 FAN3 and FAN4 Motor drive voltage
(+42 V)
26 – SG3 Ground
Table 7-4. CNOP Connector pin assignment
Pin No. I/O Signal Name Function
1 O OP_CLK LCD Clock signal
2 O OP_XRST Reset siganl
3– SG1 Ground
4– +5V +5V
5 I OP_SDIN Serial Data In signal
6 O OP_LOAD Load siganl
7 – – Not used
8 O OP_SHIFT Shift signal
9 O OP_DOT Data Out signal
10 – SG1 Ground
Table 7-3. CNSEN2 Connector pin assignment (continued)
Pin No. I/O Signal Name Function