Brooks Instrument 5850EM - Manual (Page 35)

3-11
Brooks ® Models 5964, 5850EM
Section 3 Operation Installation and Operation Manual
X-TMF-5964-5850EM-MFC-eng
Part Number: 541B121AHG
November, 2008
Figure 3-9 Current I/O Version PC Board Jumper Location and Function
B
A
J4
B
J3
A
B
A
J4
N SS
J2
J7
B
4 - 20 mA
Output
0 - 20 mA
Output
J3
Note: Does not affect voltage output.
Disabled
(Standard)
J2 - RED
SOFT START
Enabled
A
A
A
J7 - GREEN
SETPOINT INPUT SIGNAL TYPE
(Mass Flow Controller only)
CS REV H AND HIGHER.
COMPONENT SIDE SHOWN.
SENSOR
CONNECTOR
R3
R2
R1
R4
VALVE
CONNECTOR
CIRCUIT COMMON TP4
LINEARITY VOLTAGE TP2
VALVE VOLTAGE TP3
TEST POINTS:
SENSOR VOLTAGE TP1
(Multiplied by +100)
A
B
A
J4
B
J3
A
ANTICIPATE
LINEARITY
SPAN
ZERO
ADJUSTMENT POTENTIOMETERS:
0 - 5 VOLTS 4 - 20 mA
J3 & J4 - BLUE
CURRENT OUTPUT RANGE
NOTE:
The 5V Reference is always enabled
and is available on Pin 11.
N SS
N SS