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3.4 Connector connections
1) J1
Power input
2) CN2 Connect to printer mechanism (head)
3) CN3 Connect to printer mechanism (motor)
4) CN4 Connect to printer mechanism (sensors)
5) CN5 Data signal input
6) CN6 Connect to autocutter
7) CN7 Connect to auxiliary sensor (paper near empty sensor)
8) CN8 Connect to operation panel
3.5 Connector signal details
1) Power input connecter
Printer side connector
Mating connector : TCP8927-53-1100, TCP8935-53-1100 (Hosiden) Equivalent
Pin No.
1
2
3
Shell
* A sufficient volume of power supply is required to maintain print quality due to high peak
current that may run according to printing. If power supply cable is excessively long, the
operation may become unstable. Cable should be as short as possible. If not available,
connect cables near the printer and place an electrolysis condenser of 2200µ between
power supply and ground. Voltage resistance should be higher than 35V. Make sure to
connect FG wire to prevent from ESD problems.
2) Serial data signal input connecter (R type)
Printer side connecter: JEC-9S (JST) equivalent
Mating connecter: JEC-9P (JST) equivalent
Pin No.
2
3
4
5
7
8
1, 6, 9
3) USB data Signal Input Connector (U type)
Printer side connector: B jack DUSB-BRA42-T11(DDK) or equivalent
Host side Connector: B plug
Pin No.
1
2
3
4
Shell
* Use USB cable which conforms to the standard (FULL SPEED)
* We do not support the operation by using a cable out of the standard.
D-F0390 NP-326 Product specifications Ver.0.02
Signal name
VH
GND
N.C
FG
Signal
In/Output
RXD
Input
TXD
Output
DTR
Output
GND
-
DTR
Output
CTS
Input
N.C
-
Signal
In/Output
VBUS
Input
D-
In/Ountput
D+
In/Output
GND
-
Shield
-
: TCS7960-532010 (Hosiden)
Input/Output
Input
-
-
-
Function
Serial transmit data
Serial receive data
Data transmit permit signal
GND for signal
Data transmit permit signal
Transmit permit signal
Function
Power line
Data line
Data line
Power line
12
Function
Power DC +24V
Power ground
FG
Remarks
Connect to No.7
Connect to No.4
Remarks
Non-twist power supply line
Twist pair signal line
Twist pair signal line
Non-twist power supply line
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