Step 5: Connect The Power Supply - OPTO 22 GROOV BOX User Manual

STEP 5: CONNECT THE POWER SUPPLY

a. Connect an Ethernet cable from ETH0 to your computer's network.
b. The two independent Ethernet connectors (ETH0 and ETH1) have separate IP addresses that

Step 5: Connect the Power Supply

Your groov Box requires a power supply with an output of 14-36 VDC, 24 VDC @ 1 amp. You can use
the power supply that comes with the groov Box, or provide your own. In either case, we
recommend using a UPS (uninterruptible power supply) for backup power and surge protection.
If you are using the power supply that came with the groov Box, do the following:
Plug the small connector on the power supply into the terminal marked 14–36 VDC, tighten the
screws. Plug the other end into a standard 120 or 240 VAC outlet. The LED marked PWR will light
solid green.
If you are using your own power supply, do the following:
a. With the power supply off or unplugged, connect the + (positive) lead from the power supply
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groov Box User's Guide for GROOV AT1
NOTE: Opto 22 recommends connecting ETH0 to a network with DHCP and DNS services. If you do not
have these services, you'll need to manually configure networking. See
can be used to segment a control system's network from the enterprise LAN. If your controller,
ModbusTCP device, or OPC UA server is on a different network than your computer, connect
ETH0 to your computer's network and ETH1 to the other network.
If you are using both ETH0 and ETH1, make sure they have IP addresses on different subnets. In
some situations, this may require configuring a static IP address. Otherwise there may be
communication errors. For more information, see
For detailed information on setting up your network and setting up communications over the
Internet, see form 1796, the Guide to Networking Opto 22 Products.
(normally red) to the + (positive) terminal on the power connector.
"Troubleshooting" on page
"Assigning a Static IP Address" on page
57.
22.