18
5.2 Filtration Assembly (Stainless Steel)
This includes the Diaphragm Pump, Filter Housing, connection to the bioreactor, harvest line; pump
air inlet assembly, stand, plus all the housing accessories as specified in the part list. The housing is
not included with the controller.
5.3 Pneumatics Box (P-Box) Components
j. Pressure gauge (0 to 60psi, 0 to 4.1 bar)
k. Vacuum gauge (0 to -14psi, 0 to -0.95 bar)
l. System STOP Switch
m. Plugs for sensor inputs (4x4-20mA)
n. Interconnect Cable Plug (pneumatics)
o. Connection for Diaphragm Pump
p. Pressure regulator (0 to 60psi, 0 to 4.1 bar)
q. Connection for compressed air
r. Connection for vacuum supply
Figure 5b. Pneumatic Box Connections
5.4 Electrical Box (E-Box)
The E-Box contains the HMI and PLC components, including the Siemens S7-1200 PLC, programmed
using Siemens Step 7 Basic v13. The Operator Interface Terminal (OIT or HMI) is a Siemens SIMATIC
TP 1200 Comfort, programmed using Siemens WinCC Advanced v13.