D-F0472 NP-2411/3411 Product Specifications Ver. 1.00
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3.3 Connector Signal Table
(1) CN2: Power Supply Jack
1) Round shape connector (standard)
Printer side
:TCS7960 - 5320177 Hoshiden or equivalent.
Adaptor side :TCP8927 - 531178/ 631178, TCP8935 - 531178 Hoshiden or equivalent.
Pin No. Signal name Input/Output
Function
1
VH
Input
Power supply DC+24V
2
GND
-
Power supply GND
3 N.C.
-
Shell FG
-
FG
2) 2 pin connector (selectable with control no.)
Printer side
: S2P-VH (LF) (SN) JST equivalent.
Adaptor side : VHR-2N JST equivalent.
Pin No. Signal name Input/Output
Function
1
VH
Input
Power supply DC+24V
2
GND
-
Power supply GND
* There may be a large peak current depending on printing contents. Use enough power
supply capacity in order to secure print quality.
* There may be a case of unstable movement, when power supply cable is too long.
To solve with, shorten power supply cable as short as possible.
Should it is not conductable, connect cables near by the printer and place an
electrolysis condenser of approx. 2200µ between PS and GND. Voltage resistance
should be higher than 35V.
* Use power supply complied with LPS.
(2) CN4: Serial data signal input connector (dual type only)
Printer side
: JEC-9P (JST) equivalent.
Host side
: JEC-9S (JST) equivalent.
Pin No. Signal Input/Output
Function
Remark
2
RXD
Input
Serial received data
3
TXD
Output
Serial transmitted data
4
RTS
Output
Receivable signal
Connect to No.7
5 GND
-
Signal
ground
7
RTS
Output
Receivable signal
Connect to No.4
8
CTS
Input
Transmit permission signal
1, 6, 9
N.C.
-