MKS 250E - Input Connector; Table 6: Input Connector Pinout

Chapter Two: Installation Electrical Information
21
Input Connector
This 14-pin Amphenol connector allows you to connect the 250 controller to a transducer. It
provides ±15V power and accepts the input pressure signal from the transducer.
Input Connector Pinout
Pin Assignment
1 (+) Pressure Input
2 Reserved
3 D.C. Signal Output (0 to 10 Volts)
Duplicate of transducer signal
4 Signal Return (Analog Ground)
5 Reserved
6 Reserved
7 Reserved
8 (-) Input (Connect to Analog Ground (Pin 12)
at input source)
9 Reserved
10 Reserved
11 ±15V Output
12 Power Supply Ground (Analog Ground)
13 -15V Output
14 Chassis
Table 6: Input Connector Pinout
Note
The “Reserved”
p
in assi
g
nment refers to a
p
in with an internal connection
which may be assigned a function in the future.