User`s manual

Chapter 2 Installation AX2200/AX2300 Instruction Manual
2-34 CM2-AX2000-2001 (Rev. 4, 4/2014)
Optional Input Electronics Wiring
The meter has two optional input wiring terminals. These can be used to
input a Remote or Second RTD input in the case of an Energy Monitoring
meter, for the input of a Remote Pressure Transducer, to pass a Contact
Closure or for a Remote Density measurement to name a few. In any
case, the wiring diagram will be included with the meter if any of the op-
tions are specified. Otherwise, the optional terminal blocks will be left
blank and non functional.
Optional Energy EMS RTD Input Wiring
Figure 2-43.Optional Energy EMS RTD Input Wiring
The recommended customer supplied second RTD is a Class A 1000 ohm
4-wire platinum RTD. If a second RTD is not being used, then the factory
supplied 1000 ohm resistor needs to be installed in its place.