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5.6 Post-Installation Checklist
The following shows the required connection between the TLG controller at the site and the
Islander Prime terminal block (see
Figure 57: TLG Wiring Link
The TLG controller communicates via RS-232/422 channels. The RS-232/422 electronic
communication interface is wired according to the following pinout scheme (see
Table 17: RS-232/422 Pinouts
RX_1
TX_1-
TX_1
5.6 Post-Installation Checklist
After completing the installation procedure, carefully inspect the connection between Islander
Prime and the external power mains and the data sources.
In particular, pay attention to the following:
• Correct wiring
- Is all of the wiring inserted within metal conduits?
- Is the AC and the DC wiring inserted in separate conduits, troughs, etc.?
- Is the system / peripheral equipment powered on a separate dedicated 20 Amp breaker?
- Is the system grounded properly?
- Are the cables correctly routed in the island?
- Are the communication lines under the maximum allowable distance?
MDE-5411A ForeHB Islander Prime Installation Manual · October 2018
RX_
CHSS
RX_3
TX_
GND2
TX_3-
GND
RX_1-
TX_3
RS-232: 50 feet (15 m)
o
RS-485: 330 feet (100 m)
o
Figure
57):
RX_
CHSS
TX_
GND4
GND
RX_3+
Installation
Table
17):
Page 67
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