Flowserve Modutronic 20 II Modulating Position Controlle - Manual (Page 3)


Limitorque Actuation Systems Modutronic 20 II FCD LMENIM4002-00 – 08/06
flowserve.com
Figures
Figure 1.1 – Modutronic 20 II 6
Figure 2.1 – LY with a Modutronic 20 II and Associated Actuator Components 9
Figure 3.1 – Calibration Positions 10
Figure 4.1 – Standard Motor Rotation and Reverse Motor Rotation Wiring Diagrams
for Dual-Voltage, Capacitor-Start, Induction-Run, and Single-Phase Low-Voltage Motors 12
Figure 4.2 – Standard Motor Rotation and Reverse Motor Rotation Wiring Diagrams
for Dual-Voltage, Capacitor-Start, Induction-Run, and Single-Phase High-Voltage Motors 13
Figure 4.3 – Potentiometer Calibration Components Shown on a LY Position Indicator 14
Figure 6.1 – Calibration Adjustments for the Modutronic 20 II 18
Figure 6.2 – mA Calibrator Typically Connects (suggest Altek Model 334, www.altekcalibrators.com)
to an Interconnect Board Terminal Strip or Terminal Strips Located in the Rear of a Panel-
Mounted Mod 20 II
19
Figure 6.3 – Modutronic 20 II Board Component Locations 19
Figure 6.4 – FAIL TO Mode JP1 Jumper 22
Figure 8.1 – Modutronic 20 II Typical Three-Phase Wiring Diagram 26-27
Figure 9.1 – Modutronic 20 II Schematic Diagram 29-30
Tables
Table 1.1 – Modutronic 20 II Specifications 7
Table 4.1 – Modutronic 20 II Terminal Connections 15
Table 5.1 – ON/OFF Potentiometer Turns for Desired Operating Time 16
Table 6.1 – DIP Switch Setting Levels of Deadband Accuracy 20