00624 G122-826 DS A4 v1 - Moog, Inc. · Input 1 Scaled to 100V max with switch selectable lag of...
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The G122-826-001 is a general purpose, user configurable P-I servoamplifier with a power supply input filter suitable for automotive use. It can also be used in industrial applications, where its unique features make it particularly useful. Selector switches inside the amplifier enable proportional control, integral control or both to be selected. Many aspects of the amplifier’s characteristics can be adjusted with front panel trimpots or selected with internal switches. This enables one amplifier to be used in many different applications. Inputs: The servoamplifier employs analog electronics. It accepts three single ended input signals. A frequency to voltage converter and a differential analogue auxiliary amplifier enable signals to be pre-conditioned before being connected to the servo- amplifier inputs. Output: The three servoamplifier input signals are summed to produce an error signal which is then amplified proportionally and also integrated. The proportional and integral signals are switched together and output as a current or voltage to drive a servovalve. Set up: Front panel trim pots, LED indicators and test points allow fast and easy setup and aid in trouble shooting. Housing: The servoamplifier is housed in a compact DIN rail mounting enclosure and operates from an automotive supply of 9V to 32V DC. ADVANTAGES • P, I or P & I control • User friendly front panel with LEDs and test points • Three single ended inputs, one scalable • Differential input auxiliary amplifier with zero and gain • Frequency to voltage converter • Optional non-linear block • Optional dual gain amplifier • Optional feedback derivative term • Dither • Step push button • Automotive supply • Compact DIN rail housing G122-826 MOBILE P-I SERVOAMPLIFIER WHAT MOVES YOUR WORLD
Transcript of 00624 G122-826 DS A4 v1 - Moog, Inc. · Input 1 Scaled to 100V max with switch selectable lag of...
The G122-826-001 is a general purpose, user configurable P-I servoamplifier with a power supply input filter suitable for automotive use. It can also be used in industrial applications, where its unique features make it particularly useful. Selector switches inside the amplifier enable proportional control, integral control or both to be selected. Many aspects of the amplifier’s characteristics can be adjusted with front panel trimpots or selected with internal switches. This enables one amplifier to be used in many different applications.Inputs:The servoamplifier employs analog electronics. It accepts three single ended input signals. A frequency to voltage converter and a differential analogue auxiliary amplifier enable signals to be pre-conditioned before being connected to the servo- amplifier inputs.
Output:The three servoamplifier input signals are summed to produce an error signal which is then amplified proportionally and also integrated. The proportional and integral signals are switched together and output as a current or voltage to drive a servovalve.
Set up:Front panel trim pots, LED indicators and test points allow fast and easy setup and aid in trouble shooting.
Housing:The servoamplifier is housed in a compact DIN rail mounting enclosure and operates from an automotive supply of 9V to 32V DC.
ADVANTAGES• P,IorP&Icontrol• UserfriendlyfrontpanelwithLEDsandtestpoints
• Threesingleendedinputs,onescalable
• Differentialinputauxiliaryamplifierwithzeroandgain
• Frequencytovoltageconverter• Optionalnon-linearblock• Optionaldualgainamplifier• Optionalfeedbackderivativeterm• Dither• Steppushbutton• Automotivesupply• CompactDINrailhousing
G122-826MOBILE P-I SERVOAMPLIFIER
WHAT MOVES YOUR WORLD
SPECIFICATIONS
Sup
ply
Inpu
t 1
Inpu
t 2
Inpu
t 3
Aux
.in
put
+ _
Aux
.ou
tput
Inte
grat
orC
lam
p
F V
Out
put
Inpu
t 4
Val
ve D
rive
F V
Inpu
t
__
++
+
+
+_
TP
valv
e LED
valv
e
5mA
10m
A
20m
A
30m
A
200R
100R
51R
33R
V
V
V
39R
Av=
10
ST
EP
P. B
.
+24V+1
5V 15V
_
1 2 9 21 22 29 23 24 30 31 32 17 18 252628
+24V
Filt
er
Pow
ersu
pply
TP
+15V
15V
_
Vs
LED
scal
e10
K47K
47K
1K2.
2uF
CM
DLA
G
RD
100K
Feed
back
Lead
RC 10
0K
Av=
-1
gain
Inte
grat
or
LIM
IT
INT
RE
Gai
n ra
nge
Pga
in
Err
or A
mp
Pro
port
iona
l Am
p
Opt
iona
lN
on-li
near
Blo
ck
PR
OP
4-20
mA
100K
100K
100K
100K
RA
aux.
zero
aux.
gain
+ _
10K
RB
max
gain
Aux
. Am
p
+D
ITH
ER
Dit
her
Osc
illat
or
Lim
itA
mp
Opt
iona
lD
ual G
ain
Am
p
_
+15V
10K
O/C
pick
upLE
DLO
WR
AN
GE
scal
e
R6
R7
Opt
iona
l gai
nT
PF
V
_
F to
V C
onve
rter
8 16
10
11
12
3 4 5 614 15 137
200R
Out
put A
mp
V =
1V
Sen
se A
mp
+ _
Var
iabl
e S
uppl
y
19 20
dith
er
+
++ +
+
27
bias
+ _
R35
+R
3 4
240R
+
R13
Not
es1.
=
plug
-in r
esis
tor
2.
= op
tiona
l or
not l
oade
d co
mpo
nent
s 3.
=
fron
t pan
el c
ompo
nent
BLOCK WIRING DIAGRAM
WHAT MOVES YOUR WORLD
SPECIFICATIONS
SPECIFICATIONS
WHAT MOVES YOUR WORLD
Function P,IorP&I,switchselectable
Input 1 Scaledto100Vmaxwithswitchselectablelagof55ms
Input 2 Plug-inresistor,100kOhmsnominal,±10V
Input 3 Fixed100kOhms,±10VDerivative(velocity)feedbackviaplug-inresistorandfixedcapacitor
Input 4 Directtooutputamp,±10Vgives±100%valvedriveRin–10kOhms
Auxiliary amp Differential4-20mAor±10V,switchselectable,±15VmaxinputRin–100kOhms,±10VRin–240Ohms,4-20mAZero–±10VGain–1to10
F to V TTLoropencollectorinput,switchselectableInputthreshold–2.3VTTLinputresistance–10kOhmsOCpullup–10kOhmsto+15VFullscaleoutput–8.0VFullscaleranges–380and1600Hz
Variable supply
±12V@±20mAmax
±15V output ±10mAmax
Error amp UnitygainBias–±15%valvedrive
Proportional amp gain
1to20
Integrator gain
1to45persecond
Output amp Switchselectablevoltageorcurrent,singleendedoutput,returntogroundV.±10V,minimumload=200OhmsI.±5,10,20,30mAtoamaximumof±50mAmaxload=11V–39Ohms I(Amp)
Step push button
-50%valvedrive
Valve supply Pin14,300mAmax
Front panel indicators
Vs,internalsupply–greenValvedrivepositive–red
negative–greenF–Vpickup–yellow
Front panel test points
Valve–±10V(regardlessofoutputsignalselection)AuxiliaryamplifieroutputF–VoutputSignal0V
Front panel trimpots
Input1scaleErrorampbiasPgainIgainDitherlevelAuxiliaryampgainAuxiliaryampzeroF–Vscale
Dither 200Hzfixedfrequency0to±10%valvedriveSwitchselectableon/off
Supply [email protected]
Mounting DINrailIP20
Temperature 0to+40ºC
Dimensions 100Wx108Hx45D
Weight 240g
( )
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e-mail: [email protected]
www.moog.com/industrial
Moog is a registered trademark of Moog Inc. and its subsidiaries. All trademarks as indicated herein are the property of Moog Inc. and its subsidiaries. ©2014 Moog Inc. All rights reserved. All changes are reserved.
DIN Mobile P-I Servoamplifier Moog Aust/PDF/0418
This technical data is based on current available information and is subject to change at any time by Moog. Specifications for specific systems or applications may vary.
ORDERING INFORMATIONMobile P-I Servoamplifier G122-826 Delivery includes Mobile P-I Servoamp, DIN fuse holder,
2 x M205 250 mA T fuses and a 6 page application note.
