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Technical notice, Reference – Micromod MOD: 30ML and Modcell Maintenance for 2001N, 2002N, and 1800R User Manual

Page 144

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Technical Notice

I/O Grounding

• The built-in analog outputs are internally tied to circuit common, and require no external grounding.
• The built-in analog inputs, and all modular analog I/O, are isolated and should be externally

grounded.

Reference:

TechNote

TNML0801-2

Faceplate Communication Errors

Instruction

IB-MODBUS-RTU

Modbus RTU Communications Guide

Instruction

IB-1800R-INS

MOD30ML Installation Guide

Instruction

IB-23C601

Remote I/O Module Installation Guide

Support Web Site

http://www.micromodautomation.com

Topic: MOD 30ML/Modcell

Technote: TNML1001-1

MicroMod Automation, Inc.

Rev. 3, Feb-2005

GroundingWiring.doc

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