Digi TransPort WR21 - Page 14

Meter Engineers Handbook for Cellular Communication 13
Cable Pinouts to Connect Schneider ION8650 Meters to Digi TransPort WR21
PowerLogic ION8650 – Energy and power quality meter User guide. Pg. 93
8
7
4
5
1
Digi TransPort WR21 Cable to ION8650 Meters (RS-485 Half-Duplex)
9
6
3
WR21
DB9 (Male)
Schneider 8650 Comm
Free Hanging - 2 twisted pairs
White/Black pair are com 1 and Red/Black pair are com 2
2
Connect wires
from WR21 together
Connect wires
from WR21 together
White Wire
(or Red if using com 4)
Black Wire = Data -