Quantum
Analog Grounding Consideration Overview For the Analog Input Modules (see Quantum using EcoStruxure™ Control Expert, Discrete and Analog I/O, Reference Manual), the earthing must be done by the analog wires. Analog wires must be grounded directly when entering the cabinet. You may use an analog cable grounding rail. This section describes this approach.
Principle High frequency interference can only be discharged via large surfaces and short cable lengths. Guidelines Follow these wiring guidelines: Use shielded, twisted-pair cabling. Expose 2.5 cm (1 inch) as shown:.
Make sure the wire is properly grounded (connection between the grounding bar and the clamps).
NOTE: It is strongly recommended to use the STB XSP 3000 grounding kit and, either the STB XSP 3010 or the STB XSP 3020 clamp kits.
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