1-2
Brooks
®
Model 5851E
Section 1 Introduction
Installation and Operation Manual
X-TMF-5851E-MFC-eng
Part Number: 541B104AAG
November, 2008
-VALVE TEST POINT accessed via Terminal D on the Card Edge or Pin 7
on the D-Connector version. This feature allows the user to monitor the
control valve voltage during operation. Refer to Section 2-10.
-REMOTE TRANSDUCER INPUT accessed via Terminal 5 on the Card
Edge or Pin 15 on the D-Connector version. This features allows the use of
the integral control electronics and valve to regulate flow in response to the
signal from an external 0-5 Vdc signal. The mass flow signal from the
Model 5851E is still available for process monitoring.
Figure 1-1 Command Steps, Soft Start Disabled
Figure 1-2 0 — 100% Command Step, Soft Start Enabled
