Installation Owner's manual

MOD 30ML Multiloop Controller

MODULAR I/O CONNECTIONS

Figure 4-8. Typical Connections for a 2009A 2-Wire or 3-Wire RTD Input Module

NOTE: The lead wire resistance effect is about +0.001 / (ohms per lead).

Assuming 20 ohms per lead, the total error could be calculated as follows:

Error = ((0.001 / × 20 /lead)  400 Module Span) × 100% = 0.005%