SNAP-AIMV2-4 OPTO 22, SNAP-AIMV2-4 Datasheet - Page 11

• Manufacturer Part Number: SNAP-AIMV2-4
• Description: Analog I/O Module
• Manufacturer: OPTO 22

Specifications of SNAP-AIMV2-4

• Accessory Type: Analog I/O Module
• Signal Input Type: Analog
• No. Of Analog Outputs: 4
• No. Of Analog Inputs: 4
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• For Use With: SNAP I/O Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0 to 25,000 Hz Analog Rate Input Module
Specifications
Nominal Input Range
Input Over-Range
Resolution
Input Response Time(% of
span / delta Hz / delta time)
Data Freshness (Max)
DC Common Mode Rejection
AC Common Mode Rejection
Maximum Operating Common
Mode Voltage
Accuracy (% full scale)
Drift: Gain Temperature Coeffi-
cient
Drift: Offset Temperature Coef-
ficient
Input Coupling
Input Amplitude
Sine wave
Square wave
Minimum Pulse Width
Input Impedance (Inputs share
the same reference point.)
Pull-up Voltage
Pull-up Resistor
Isolation
Power Requirements
Operating Temperature
Storage Temperature
Torque, hold-down screws
Torque, connector screws
Agency Approvals
Warranty
SNAP Analog Input Modules
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
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0 to 25,000 Hz
To 27,500 Hz
1 Hz
10.0% / 2,500 Hz / 0.1 sec
63.2% / 15.8 K Hz / 0.9 sec
99.0% / 24.75 K Hz / 4.2 sec
126 ms
> -120 dB
> -120 dB at 60 Hz
250 V
±4 Hz or ±0.5% of the input fre-
quency (whichever is greater)
200 ppm / °C
50 ppm / °C
Single-ended AC (capacitor
coupled)
2.5 V to 24 V p-p
0.5 V to 24 V p-p
18 microseconds
50 K ohms AC coupled
(-input to +input)
6 to 9 V
4.7 K ohms
1500 V
5 VDC (±0.15 V) at 190 mA
0 °C to 70 °C
-25 °C to 85 °C
4 in-lb (0.45 N-m)
5.26 in-lb (0.6 N-m)
UL, FM, CE, RoHS, DFARS
Lifetime
Description
The SNAP-AIRATE module provides two channels of
frequency-to-digital conversion. The nominal input range is 0
to 25,000 Hz with an over-range capability to 27,500 Hz. Nine
volts through a 4.7 K ohm pull-up resistor are provided
internally for use with devices that have open collector
outputs. This feature eliminates the need for the user to
provide the pull-up voltage supply and associated wiring,
barrier strips, etc.
The module works with TTL, CMOS, and open collector
outputs. Truly a two-wire hookup, the SNAP-AIRATE module is
ideally suited for use with a tachometer.
Part Number
SNAP-AIRATE
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
Description
0–25,000 Hz analog rate input
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