Model DT23x-0600
Dual Two-Wire DC I/V Input Transmitters
Acromag, Inc. Tel: 248-295-0880
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http://www.acromag.com
- 11 -
https://www.acromag.com
Output/Power
Connections
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TIP - Ripple & Noise:
Place additional capacitance at the load to help reduce the
60Hz/120Hz ripple sometimes present in industrial applications. For large 60Hz
ripple, connect an external 1uF or larger capacitor directly across the load to reduce
excess ripple. Most modern systems will use high-speed acquisition at the load
making them more sensitive to noise pickup--high frequency noise may be
significantly reduced for these applications by placing a 0.1uF or 0.01uF capacitor
directly across the load, as close to the load as possible (this may also raise RF
immunity).
TIP - Inductive Loads:
If either two-wire current loop includes a highly inductive
load (such as an I/P current-to-pressure transducer), this may reduce output
stability for that output. In this case, place a 0.1uF capacitor directly across the
inductive load(s) and this will typically help alleviate the problem.