two wire non-isolated RS-485. RS-485 is also available through
the 44-pin Command Connector.
Figure 30: Epsilon RS-232 and RS-485 Internal
Connections between the Command Connector
and the Serial Communication Connector
Front View
Bottom View
RS-485 -
RS-485 + 6
12
21
To drive
processor.
RS-485 -
N/C
N/C
+ 5
Comm Common
7
6
5
4
8
9
RS-485 +
TX (232)
RX (232)
Shield
1
2
3
PE
Single point
ground
10 Ohm
J5
J2
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