Innotech Omni C14, Installation Instructions Manual

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Page 81
Omni Installation Instructions
© Mass Electronics Pty Ltd 2017 Chapter 5 – Commissioning
INPUT
SOURCES
VAC
VDC
24V
Ω
- +
VAC
VDC
24V
Ω
- +
Figure 5-5: Checking Digital Input Wiring
5-1.3 Check Ethernet Connections
• Checks should be made to ensure that all the RJ45 connectors are fully seated and 'clicked' into
the ethernet port on the Omni devices.
• If external hubs or switches are used, ensure that the RJ45 connectors are fully seated and 'clicked'
into the ethernet ports.
• If external hubs or switches are used, ensure they are powered. Refer to individual instruction
documents as required.
5-1.4 Check RS-485 Connections
• Ensure that each RS-485 connected device is securely wired to the relevant terminals.
• Confirm that the devices are correctly wired to their terminals. DO NOT mix up the positive,
negative and shield terminal connections.