User's Manual

3. Configuration
3.4. Configuration
Rev. 1 OWA 100 Adapter User Manual 15
September 2010
NOTE: An active loop exists when the wired device is supplying power to the 4-20mA loop.
It is important to verify if the wired device is operating in the active or passive mode.
Figure 3-8 OWA 100 – 4-WIRE ACTIVE DEVICE CONFIGURATION
Figure 3-9 OWA 100 – 4-WIRE ACTIVE DEVICE CONFIGURATION WITH NO 4-20 mA LOOP