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Model 2700 Controller

Advanced Analog I/O Control
For standard analog I/O modules, click here.

Model 2220
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Model 2220 Analog I/O Module

  • 8 analog in, 8 analog out, 8 digital out
  • On-board threshold triggering
Application-specific Versions
  • Model 2220-100 1 Hz filter for load cell/pressure transducer
  • Model 2220-101 10 Hz filter for high noise environments
  • Model 2220-102 1 Hz filter and on-board PID for temperature control
  • Model 2220-103 Unfiltered and on-board PID for fast response
Model 2720 Analog I/O Module
  • 16 analog in, 16 analog out
  • High-density, high-speed analog I/O
  • Note: Only available for high volume OEM applications.
Model 2220 and 2720 Module Specifications
Absolute Maximum Ratings
Min
Typ
Max
Maximum analog input voltage     +15VDC
Minimum analog load resistance 2.0kΩ    
Maximum output current      
Precision 10 volt reference output     60 mA
Digital outputs (per output)     500 mA
Analog isolation - voltage withstand
(one minute duration max.)
    1500 volts
Analog Input Specifications



Differential input range -10.000000 VDC   +10.000000 VDC
Common mode voltage range -10VDC   +10 VDC
Input resistance     10MΩ
Input resolution (15-bit)   .00305 %FS  
Input accuracy (25°C, 8-sample filtering)   .00305 %FS  
Input conversion time (asynchronous)   2.083 msec  
Input filter settings (2220)
(default = 1 sample)
2.083 msec 533.248 msec  
Input filter settings (2720)
(default = 1 sample)
1.048 msec 25.6 msec  
Threshold triggering response   2.25 msec  
Analog Output Specifications



Output voltage range -10.000 VDC   10.000 VDC
Output resolution   2.44 mV  
Digital Output Specifications



On voltage
(IO = 500 mA)
0.8 VDC   1.2 VDC
Off leakage
(applied V = 24 VDC)
1μA   100μA
Maximum output current - Note 1     500 mA DC
Note 1. All digital outputs are short circuit and over-current protected

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Last site update May, 2008