ACR8010 Hardware Manual
P/N PM08121
12
ACR8010 MOTHERBOARD JUMPERS
Jumper Table List
The following is a list of the jumper functions on the ACR8010 motherboard:
JUMPER JUMPER
FUNCTION
JP1
COM1 RS-422/RS-485 Configuration (Page 23)
JP2
Battery BT1 Enable/Disable (Page 22)
JP3
Battery BT2 Enable/Disable (Page 22)
JP4
User Memory Battery Power Select (Page 21)
JP5
User Memory Battery Chip Enable Select (Page 21)
JP6
COM2 RS-422/RS-485 Configuration (Page 23)
JP7
COM1 RS-422 Termination Resistor Select (Page 26)
JP8
COM1 RS-422 Termination Resistor Select (Page 26)
JP9
COM1 Half Duplex Select (Page 23)
JP10
COM1 Half Duplex Select (Page 23)
JP11
COM2 RS-422 Termination Resistor Select (Page 26)
JP12
COM2 RS-422 Termination Resistor Select (Page 26)
JP13
COM2 Half Duplex Select (Page 23)
JP14
COM2 Half Duplex Select (Page 23)
JP15
COM1 and COM2 Autobaud Detect Enable (Page 27)
JP16 Reserved
JP17 Reserved
JP18 Reserved
JP19
ENC0 Pull-up Voltage Select (Page 14)
JP20
ENC1 Pull-up Voltage Select (Page 14)
JP21
ENC2 Pull-up Voltage Select (Page 14)
JP22
Factory Set Firmware Eprom Size Select (Page 20)
JP23
ENC3 Pull-up Voltage Select (Page 14)
JP24
ENC4 Pull-up Voltage Select (Page 14)
JP25
Factory Jumper (U81 Not Installed Select Jumper)
JP26
ENC5 Pull-up to Voltage Select (Page 14)
JP27
ENC6 Pull-up Voltage Select (Page 14)
JP28
ENC7 Pull-up to Voltage Select (Page 14)
JP29
Digital Output Sinking/Sourcing Select (Page 18)
JP30
Digital Output Sinking/Sourcing Select (Page 18)
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