Siemens SITRANS FUH1010 Product Instruction Manual page 108

Expanded I/O Module Option Programming
The diagram below illustrates the Expanded I/O Module Option programming for a Single
Channel flow meter with a 1010N-7 Expanded I/O Module.
①
②
Note
The 1010N-7 Expanded I/O Module auxiliary output signals (Aux Io1 - Aux Io4) generated
from Pgen1, Pgen2, Vo1 and Vo2 are "mirrored" output currents. For example, if Vo1 is a 5
VDC signal then Aux Io3 will be 12mA.
Note
The method used to create auxiliary current loops makes it impractical to generate the 2mA
fault current produced by the primary 4-20mA outputs of the flow meter.
FUH1010 IP65 NEMA 4X Precision Volume
Operating Instructions, 01/2013, A5E32122003-AA
Flow meter Internal Connections
Output Terminal Strip
Functions
7.6 Expanded I/O Option
107