Analog Output - Siemens SIWAREX FTA Device Manual

Weighing electronics for automatic scale
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4.5.9

Analog Output

Termination Clamp
Table 4-7
Analog output connections
Image 4-12
Analog output
4.5.10 RS 485 interface for a METTLER TOLEDO
A description how to connect METTLER TOLEDO sensors PBK9/PFK9-APW can
be found in the internet under
https://support.industry.siemens.com/cs/ww/en/view/109746396.
Type WM, WMH sensors from METTLER TOLEDO can be connected to the
Siwarex. This enables the realization of high-precision check-weighers and dosing
applications for weight values of 0.01g upwards.
The parameters in datasets 3 and 7 must be set as follows:
(DR3) Device selection: Digital load cell Mettler Toledo
(DR7) Baudrate: 38400
SIWAREX FTA
Signal
X1.29
IOUT+
X1.30
IOUT-
Hardware Planning and Assembly
Remark
Analog output +
Analog output -
4-29

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