Johnson Controls M9200 Series, Быстрый старт

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8 M9200 Series Electric Spring Return Actuator Product/Technical Bulletin
C
alibration
Jumper Settings
Floating (AGA, AGC, AGD, and AGE) and on/off (BGA
and BGC) models do not have jumper settings.
Resistive (JGA and JGC) models are factory set for
direct acting with Jumper W1 in the DA position.
Proportional (HGA and HGC) models are factory set
with Jumper W1 in the DA position, Jumper W2 in the
0 to 10 VDC or 0 to 20 mA position, and Jumper W3
in the fixed position. (See Figure 13.)
Ze ro P o ten tiom e ter
S p an P o te ntio m e te r
A d ju stab le Fixe d
Jum per W 3
Fa ctory S et
Te rm in al B lo ck 2
Fe ed b ack
P o te ntiom e te r
(S e e Fig u re 9.)
(C C W ) R A
(C W ) D A
Jum per W 1
Fa ctory S et
Jum per W 2
1 2 3 4 5 6
Fa ctory S et
Vo ltag e Inp ut
0 -10 V D C 2 -10 V D C
C u rren t Inp ut
0 -20 m A 4 -20 m A
Fe ed b ack O up ut
0 -10 V D C 2 -10 V D C
(1 ) C o m m o n
(2 ) P o w er
(3 ) C a lib ra tio n O utp u t
(4 ) C u rren t Inp ut
(5 ) Vo ltag e Inp ut
(6 ) Fe ed b ack O utpu t
D irect A ctin g (D A )
R e ve rse A ctin g (R A )
R o tatio n D ire ctio n
w ith Incre asin g S ig na l
Term ina l
B lock 1
Figure 13: Calibrating M9216 Proportional Models
Direction of Action
Drive direction is dependent on the position of Jumper
W1 and the spring return direction as shown in Table
2. To change the spring return direction, see the
Spring Return Direction section.
Table 2: Settings for Direction of Action
Location of
Jumper W1/
Direction of
Spring
Return
Drive
Direction with
a Minimum
Input Signal
Drive
Direction with
a Maximum
Input Signal
DA/CCW
CCW CW
RA/CCW
CW CCW
DA/CW
CW CCW
RA/CW
CCW CW
To set an actuator for reverse acting, proceed as
follows for the appropriate model:
Proportional (HGA and HGC) and Resistive
(JGA and JGC) Models
1. Move Jumper W1 from the factory set DA position
to the RA position. (See Figure 14.)
2. Apply power and then a control signal to the
actuator to verify proper operation. (See Table 2.)
Note: HGA and HGC models may require
potentiometer settings. Proceed to the
Potentiometer Settings section.
Floating (AGA, AGC, AGD, and AGE) Models
For floating models, reverse the control wiring
connections from Terminals 3 and 4 to Terminals 4
and 3. (See Figure 9,
Terminal Block 1 .)
On/Off (BGA and BGC) Models
RA is selected by changing the actuator coupler for
on/off operation. (See the
Spring Return Direction
section.)