Comms1; Comms2; Avr; Usb - Generac Power Systems Power Zone 410 Technical Manual

COMMS1

J6 8 Pin Signal
1 GND (filtered comms)
2 GND
3 +12VBATT
4 GND (filtered comms)
5 RS4851_N
6 RS4851_P
7 RS232-RX2
8 RS232-TX2

COMMS2

J4 8 Pin Signal
1 GND (filtered comms)
2 GND
3 +12VBATT
4 GND (filtered comms)
5 RS4852_N
6 RS4852_P
7 RS232-RX4
8 RS232-TX4

AVR

J1 4 Pin Signal
1 DPE1
2 FIELD(-)
3 DPE2
4 FIELD(+)

USB

J11 16 Pin Signal
1 VBUS
2 USB D(-)
3 USB D(+)
4 GND
5 Shield
6 Shield
Technical Manual Power Zone 410 Controller
Board Connection Description
–
–
–
–
Standard RS-485
Standard RS-485
Standard RS-232
Standard RS-232
Board Connection Description
–
–
–
–
Standard RS-485
Standard RS-485
Standard RS-232
Standard RS-232
Board Connection Description
–
–
–
–
Board Connection Description
Switch +5 V VBUS
–
–
–
–
–
Input/Output and Connector Information
Wire #
–
SHLD
–
SHLD
391
390
–
–
Wire #
–
SHLD
–
SHLD
391B
390B
387
388
Wire #
2
1
6
4
Wire #
–
–
–
–
–
–
23