Connecting the power source - Metasys - M4-SNE10502-0 - M4-SNE22002-0 - M4-SNE110L2-0 - M4-SNE11002-0 - Supervisory Device - Network Engine - 16.0

To establish a power connection to the network engine, complete the following steps:

1. Connect power to the network engine according to the power source you are using:
   1. If you are using a 24 VAC power transformer, connect the 24 VAC supply power wires from the transformer to the removable power terminal block plug on the network engine (Figure 1). The connections are HOT and COM (common). Insert the plug.
      Figure 1. Supply Power Wiring (24 VAC Transformer or 24 VDC Adapter)
      

      

      
      
      Note: Power supply wire colors may be different on transformers not manufactured by Johnson Controls. Follow the transformer manufacturer’s instructions and the project installation drawings.
   2. If you are using the 24 VDC power adapter, plug the power adapter into the round 24 VDC barrel plug located in the upper right corner of the network engine. See Figure 1. Connect the 24 VDC power adapter to 120 VAC.
   Note: Do not use both the power terminal block and the power adapter; select either one.
2. Go to Setting end-of-line switches.