1
Download 21209885F
Transcript
Troubleshooting Connector Pin Descriptions Connector Label RS232/RS485:A RS232/RS485:B 6-14 Model 5030i SHARP Instruction Manual Reference Designator P1:A P1:B Pin Signal Description 14 LD7 – LCD Signal 15 LD3 – LCD Signal 16 LCD Bias Voltagel 17 +5V 18 Ground 19 Ground 20 LCD_ONOFF – LCD Signal 21 Keypad Row 2 Input 22 Keypad Row 1 Input 23 Keypad Row 4 Input 24 Keypad Row 3 Input 25 Keypad Col 2 Select 26 Keypad Col 1 Select 27 Keypad Col 4 Select 28 Keypad Col 3 Select 29 Ground 30 Ground 31 Ground 32 Ground 33 +24V 34 +24V 1 NC 2 Serial Port 1 RX (-RS485 IN) 3 Serial Port 1 TX (-RS485 OUT) 4 NC 5 Ground 6 NC 7 Serial Port 1 RTS (+RS485 OUT) 8 Serial Port 1 CTS (+RS485 IN) 9 NC 1 NC 2 Serial Port 2 RX (-RS485 IN) 3 Serial Port 2 TX (-RS485 OUT) 4 NC Thermo Fisher Scientific
