4. Tighten the connector by hand.
If you are unable to connect through the provided default port cable gland, use the green
isolator port for connecting Ethernet. Replace the existing cable coming from the bottom
of the DGA monitor to the port and ensure ingress protection through cable glands.
Figure 24 Alternative Ethernet connection
4.9 Connecting relays
• Relay cable with 0.14 … 4‑mm
2
(26 … 12 AWG) conductors and 7 … 12‑mm
(0.28 ... 0.47 in) external diameter for connecting external devices to the
relays. Verify that the required current carrying capacity matches the
specification of the cable.
• Screwdriver with 3-mm-wide (0.12‑in) slotted head
• Adjustable wrench
OPT100 Installation Guide M211857EN-R
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