Hardware Installation Guide
revision 7 — 321
58.2 Installing Jumpers
Jumper configuration
To enable RS-485 termination, install jumper on pin header J36. For more information, refer to the Upstream
Communication section on page 327.
Host Communications: Jumper J36 pins 1 & 2 for RS-485 communications. Install the jumper on the last
OCM on the communications line.
28 off off ON ON ON
29 ONoff ONONON
30 off ON ON ON ON
31 ON ON ON ON ON
Address SW2 switch
1: 2: 3: 4: 5:
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