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Makeup Air Controller Terminal Points
The MIJ400 Makeup Air Controller terminal points are located on
terminal block TB4. The MIJ500 Makeup Air Controller terminal points
are located on terminal block TB9.
Table 8: Makeup Air Controller Terminal Points
Pin
*
Description
1
+15V
2
GND
3
-15V
4
Flow Command
5
Scaleable Flow Feedback
6
Flow Alarm
7*
Scaleable Flow Command
8*
Open
These connections are only available on the MIJ500.
Ancillary Terminal Points
The MIJ500 Ancillary terminal points are located on terminal block TB11.
Note: The MIJ400 does not have these points.
Table 9: Auxiliary Terminal Points
Pin
Description
1
+12V
2
Emergency Override Input
3
Switched Flow Quantity
4
Hot Deck/TAC Command
5
Hot Deck/Flow Feedback
6
Hot Deck Alarm
Laboratory Controls––Phoenix Interface 3-21