140703
Jumper Reference
NOTE: Jumper Part# SAMTEC 2SN-BK-G is applicable to all jumpers. These are available in a ve piece kit from
WinSystems (Part# KIT-JMP-G-200).
JP11 - COM1, JP10 - COM2, JP7 - COM3, JP6 - COM4
JP11
2 4 6 8
□ □ □ □
□ □ □ □
1 3 5 7
JP10
2 4 6 8
□ □ □ □
□ □ □ □
1 3 5 7
JP7
2 4 6 8
□ □ □ □
□ □ □ □
1 3 5 7
JP6
2 4 6 8
□ □ □ □
□ □ □ □
1 3 5 7
JP9 - CompactFlash
RS-422 Termination and Biasing Resistors
TX (100): Places a 100Ω Resistor across the TX+/TX- pair 3-4
RX (100): Places a 100Ω Resistor across the RX+/RX- pair 7-8
TX(300):
Places a 100Ω Resistor from +5V to TX+ 1-2
Places a 100Ω Resistor between TX+ and TX- 3-4
Places a 100Ω Resistor from Ground to TX- 5-6
RS-485 Termination and Biasing Resistors
TX (100): Places a 100Ω Resistor across the TX/RX+/TX/RX- pair 3-4
TX/RX(300):
Places a 100Ω Resistor from +5V to TX/RX+ 1-2
Places a 100Ω Resistor between TX/RX+ and TX/RX- 3-4
Places a 100Ω Resistor from Ground to TX/RX- 5-6
CompactFlash Master (default) 1-2
CompactFlash Slave 1 2
□ □ 2
JP9
1
JP15, JP16 - EEPROM Enable
EEPROM Enable JP15 JP16
CMOS EEPROM Enable (default) 1-2 1-2
CMOS EEPROM Disable Open Open
□
□
JP15
1
2
□
□
JP16
1
2
