D-F10137 NP-2651/3651 Product Spec. Rev.0.01(Provisional)
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3.3 Connector Signal Table
1) Power Input Connector
CN1: Round shape connector (Standard)
CN9
：
2 pin connector (manufacturable specifications:OEM)
Please refer to [2.6
Power Specifications]
2) CN2
：
Serial data signal input connector ( D type only )
Printer side: 17LE-23090-27(D3CK)-FA (DDK), JEC-9P(JST) or equivalent.
Host side:17JE-13090-37-FA (DDK), JEC-9S(JST)or equivalent
Pin No.
Signal
Input/output
Function
Remark
2
RXD
Input
Serial receiving data
3
TXD
Output
Serial transmitting data
4
DTR
Output
Same as RTS signal
Connected to No.7
in the board.
5
GND
－
GND for signal
7
RTS
Output
Receiving permission signal Connected to
No.4in the board.
8
CTS
Input
Transmit permission signal
1,6,9
N.C
－
[Note]
・
Please beware common current do not flow to GND for signal.
3) CN3: USB data signal input connector
Printer side: B jack DUSB-BRA42-T11(DDK) or equivalent
Host side : B plug or equivalent
Pin No.
Signal
Input/output
Function
Remark
1
VBUS
Input
Power line
Non twist power line
2
D-
Input/out put
Data line
Twist pair signal line
3
D+
Input/out put
Data line
Twist pair signal line
4
GND
－
Power line
Non twist power line
Shell
Shield
－
[Note]
*Please use USB cable conforming to the standard(Full Speed).
*We shall not be liable for operation when using non-conforming to the standard.
4) CN6
：
Paper near end sensor connector
Printer side: 53047-0310(Molex) or equivalent
Acceptable housing: 51021-0300(Molex) or equivalent
Pin No.
Signal
Input/output
Function
Remark
1
LED+
output
Anode of LED
2
PNE
Input
Collector of photo
transistor
No paper at "H"
3
SG
－
Signal GND
Connect cathode and
emitter.
[Note]
*If you connect exterior paper near end sensor with non-standard
paper holder, please confirm sensor specifications well before use.
*This connector is connected with standard paper holder(UPH-Arm_W_Unit).
