Communication Cables Pin-Out - Nanoptix PayCheck Slim Service Manual

2.1.1 Communication Cables Pin-Out

RS-232 (DB-9) receptacle
Pin Signal Name
1 AUX_PWR
2 RS232_TXD
3 RS232_RXD
4 RS232_CTS
5 DGND
6 RS232_RTS
7 RS232_CTS
8 RS232_RTS
9 NC or PWR
The tables below detail the connection pin-out for the Serial interface on the printer side.
Pin Signal Name
1 Reset
2 PRT_AUX_RXD
3 VAUX
4 PRT_AUX_TXD
5 Signal Ground
6 24V
7 Signal Ground
8 24V
9 Bezel_pwm
10 Signal Ground
11 PRT_RS232_RXD
12 PRT_RS232_TXD
13 PRT_Status
14 PRT_RS232_RTS
The tables below detail the connection pin-out for the front Bezel Connector
(3-pin Molex).
Pin
1
2
3
Document # 720006-0000
August, 2011
Printer I/O
5V Output
Output
Input
Input
Ground
Output
Input
Output
No connect
Table 4: RS232 receptacle Interface (female)
Printer I/O
Input
Input
Input
Output
Signal Ground
Power Input
Signal Ground
Power Input
24V Output
Signal Ground
Input
Output
Output
Output
Table 5: 14-Pin RS-232 Universal Interface Pin-Out
Signal
Bezel PWM
24VDC
GND
Table 6: Pin-Out and signals of Front Molex (for Bezel)
Service Manual
Host I/O Printer Function
n/a Aux Power (100mA)
Input Data transmit
Output Data receive
Output Handshaking
Ground Signal Ground/Aux Ground
Input Handshaking
Output Handshaking
Input Handshaking
No connect Reserved
Host I/O Printer Function
Output
Output Auxiliary Receive
Output
Input Auxiliary Transmit
Signal Ground
n/a
n/a
n/a
n/a
Signal Ground
Output
Input
Input
Input
Printer I/O
Output
Output
GND
Resets Printer
Auxiliary Power
Signal Ground
Power Input
Signal Ground
Power Input
Bezel Driver
Signal Ground
Data Receive
Data Transmit
Pinter Ready
Handshake
12