ESM-UM-03099-EN-02
Analog Output
• The flow rate measurement is converted to a standard 4-20 mA control signal.
• This signal is proportional to the flow of fluid passing through the flow meter.
• The 4-20 mA output is isolated when paired with scaled/unscaled output.
• Power for the device can be obtained from a 9…50V DC control loop.
Wiring Connections
Encoder and Encoder
RED - Power
GREEN - Data
BLACK - Ground
Encoder cable with in-line connector
Encoder cable with ying lead
Encoder cable with in-line connector
Encoder cable with in-line connector
RED - Power
GREEN - Data
BLACK - Ground
RED - Power
GREEN - Data
BLACK - Ground
Encoder cable with ying lead
Encoder cable with ying lead
Figure 16: Encoder and encoder wiring options
Encoder and Scaled Unscaled
RED - Scaled Pulse
GREEN - Unscaled Pulse
BLACK - Ground
Encoder cable with in-line connector
Scaled/unscaled cable with ying lead
RED - Scaled Pulse
GREEN - Unscaled Pulse
BLACK - Ground
RED - Power
GREEN - Data
BLACK - Ground
Encoder cable with ying lead
Scaled/unscaled cable with ying lead
Figure 17: Encoder and scaled/unscaled output wiring options
Encoder and 4-20
4-20 mA cable with ying lead
RED - Loop/External Power +
BLACK - Loop Return/External Power –
Encoder cable with in-line connector
4-20 mA cable with ying lead
RED - Power
GREEN - Data
BLACK - Ground
Encoder cable with ying lead
RED - Loop/External Power +
BLACK - Loop Return/External Power –
Figure 18: Encoder and 4-20 mA wiring options
Scaled/Unscaled and 4-20 mA
RED - Power
GREEN - Data
BLACK - Ground
Encoder cable with in-line connector
Encoder cable with ying lead
Figure 19: Scaled/unscaled and 4-20 mA wiring option
Outputs
Page 13 May 2021
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