Unit With Sensing Head Mounted Lvdt Conditioner Card - Siemens SITRANS WFS320 Operating Instructions Manual

Connecting

5.2 Unit with sensing head mounted LVDT conditioner card

5.2 Unit with sensing head mounted LVDT conditioner card
Note
Not applicable to Hazardous-rated units.
LVDT to SF500 Integrator
LVDT to LVDT conditioner card connections are made by Siemens.
*Where separation between the integrator and LVDT conditioner exceeds 150 m (500 ft):
1. Remove the jumpers from SF500 terminals 11/12 and 13/14.
2. Run additional conductors:
– from SF500 terminal 12 to conditioner terminal block marked "Integrator EXC+"
– from SF500 terminal 13 to conditioner terminal block marked "Integrator EXC-"
For further connection information on specific LVDTs, consult Siemens.
Shields are common, but not grounded to chassis. Run cable shields through SHLD terminals
♦
and ground at Integrator only.
Note
Ensure that the connection between TB-2 and TB-17 is made.
18
Operating Instructions, 02/2016, A5E32880290-AB
SITRANS WFS320