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Products
Model 2700 Controller
Servo Control Modules
Model 2219-1.5 Single Axis Servo Control Module
Model 2219-2 Dual Axis Servo Control Module
Model 2719 Dual Axis Servo Control Module
- Advanced servo control features: electronic gearing,
move-on-gear, registration, multi-count automatic homing
- Multiple loop control with velocity and acceleration feedforward plus filter modes to resolve difficult stability problems and expedite tuning
- Differential quadrature and differential index/marker encoder inputs
- Six dedicated inputs/axis (HOME, START, KILL, FWD-LIM, REV-LIM, REGISTRATION)
- Model 2719 adds: enhanced performance and resolution, 125 μsec loops; extended commond set. S-curve and parabolic reamping. Eight on-board PLS outputs.
Model 2219 and 2719 Servo Control Module Specifications
Absolute
Maximum Ratings
|
Min
|
Typ
|
Max
|
| Performance
Specifications - Note 1 |
|
|
|
| Maximum
velocity setting (2219) |
1
count/sec |
|
4,000,000 counts/sec |
| Maximum
velocity setting (2719) |
1
count/sec |
|
6,000,000
counts/sec |
| Accel.
and decel. settings |
1
count/sec2 |
|
130,000,000
counts/sec2 |
| Position
range (±1 count) |
-2,147,483,648
counts |
|
-2,147,483,647 counts |
| Servo
loop update (2219) |
|
488
μsec |
|
| Servo
loop update (2219) |
|
125
μsec |
|
| Encoder
input voltage |
0.0
VDC |
|
+5.0 VDC |
I/O
Specifications
|
|
|
|
| Command
outputs |
|
|
|
| Nominal
voltage range |
-10.0
VDC |
|
+10.0
VDC |
| Command
load resistance |
2
kΩ |
|
|
| 2219
resolution (13-bit) 1LSB |
|
2.44
mV |
|
| 2719
resolution (16-bit) 1LSB |
|
305
μV |
|
| Differential
encoder inputs |
|
|
|
Nominal
input range
(max 500 mA/module) |
|
0.0
VDC |
+5.0
VDC |
| Open-circuit
voltage (Ii = 0 mA) |
|
5.0
VDC |
5.38
VDC |
| Logic-low
current (Vi = 0 V) |
|
1.1
mA |
1.2
mA |
| Registration
auxiliary input |
|
|
|
| Off
voltage (Ii = 0 mA) - Note
3 |
|
24.0
VDC |
26.4
VDC |
| On
current (Vi = 0 V) |
|
-2.28
mA |
|
| Threshold: |
|
|
|
| low-to-high |
|
5.1
VDC |
|
| high-to-low |
|
4.9
VDC |
|
Note 1. In performance specifications, the term
"count" refers to one edge transition on iether encoder input
for that axis. Velocity resolution within 1 count/sec.
Note 2. PID parameters are programmed as relative values in the range
of 0 to 255. Acceleration (Aff) and Velocity feedforward (Vff)
range from 0 to 32767.
Note 3. Dependent on controller auxiliary supply voltage (24 V typ).
Note 4. Ratio Range for both axis following and ratio control is +1 to
32767 minimum and +32767 to 1 maximum. Depending on the application, high
ratios may result in instability.
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Copyright © 2003 - 2008 Control Technology Corp. All Rights Reserved.
Quickstep™, QuickBuilder™, Blue Fusion™, CTServer™, WebMon™, iPanel™, CT HMI™, and CT webHMI™ are
trademarks of Control Technology Corp. Java and the Java Coffee Cup Logo are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All other trademarks are the properties
of their respective organizations.
Phone numbers:
Sales & Order Entry: 888.818.2600 Tech Support: 800.282.5008 Other:
508.435.9595 Fax: 508.435.2373
Address: 25 South Street, Hopkinton, MA 01748
Last site update May, 2008
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