Sierra INNOVA-MASS 241-VTP User Manual
Page 39
Series 24-HP Instruction Manual
Chapter 2 Installation
IM-24-HP
2-25
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 Input Electronics 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.