Apex, Alpine, ASPEN, Phantom-X or Raptor with Panasonic Display
3.4
5
A4
J7
4
A5
3
A6
2
A7
1
A8
J3
Panasonic GT02 Display
EMS/Boiler to Boiler
Communication Network
(Use CAT5 Cable) RJ45
Figure 3-7: Apex, Alpine, ASPEN, Phantom-X or Raptor with Panasonic Display Modbus
The Modbus communication connects to the same RJ45 port that is used by the boiler-to-boiler communication.
Connect one end of the RJ45 cable to the boiler and cut off the other end of the cable to access the individual wires
of the RJ45 cable. Wire the RJ45 cable as shown above.
When wiring to Sage/Sola without the RJ45 cable make the following connections:
•
Connect MB2's terminal A (RS-485+) to Pin 1 (RS-485+) on the ProtoNode.
•
Connect MB2's terminal B (RS-485-) to Pin 2 (RS-485-) on the ProtoNode.
•
Connect MB2's terminal C (ground) to Pin 3 (ground) on the ProtoNode.
Figure 3-8: RJ45 Boiler to Boiler/EMS RJ45 Communication Port on Side of Boiler
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A
B
V+
A
B
1
2
3
V-
Communication to
Zone Panel (Use CAT5
-
RS485 GND
RS485 -
RS485 +
ENVIRACOM
Cable) RJ45
RJ45 Wire
RS485 Wiring
+ PWR
- PWR
ProtoNode
FRAME GND
Apex with Panasonic Display
Type A RJ45 Wiring Notes
1 – Wire to Brown
2 – Wire to White/Brown
3 – Wire to Green
Apex with Panasonic Display
Type B RJ45 Wiring Notes
1 – Wire to Brown
2 – Wire to White/Brown
3 – Wire to Orange
PN: 106417-05
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