Flowserve Modutronic 20 II Modulating Position Controlle - Manual (Page 15)

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Limitorque Actuation Systems Modutronic 20 II FCD LMENIM4002-00 – 08/06
flowserve.com
Table 4.1 – Modutronic 20 II Terminal Connections
Mod 20 II Terminals Description
L120 Non-Compact Integral PC Board
(61-825-0337-3)
P1-1 18 VAC 18 VAC See Note
P1-2 18 VAC Power Source See Note
P1-3 Negative 4-20 mA signal TB1-5 -4-20 mA
P1-4 Positive 4-20 mA signal TB1-4 +4-20 mA
P1-5 Potentiometer TB1-8
P1-6 Potentiometer (wiper) TB1-9
P1-7 Potentiometer TB1-10
P1-8 115 VAC (output common) TB2-5
P1-9 Close Contactor Output TB2-6
P1-10 Open Contactor Output TB2-7
Note: To Terminal Strip or Control Power Transformer with 18-Volt tap.