SNAP-AIRTD OPTO 22, SNAP-AIRTD Datasheet - Page 29

• Manufacturer Part Number: SNAP-AIRTD
• Description: I/O Module
• Manufacturer: OPTO 22
• Type: Inputr

Specifications of SNAP-AIRTD

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: 100 Ohm RTD
• Resolution: 0.042°C
• No. Of Analog Inputs: 2
• Brand/series: SNAP Series
• Connection To Host: Backplane
• Current, Input: 190 mA
• Dimensions: 82.55mmL×18.29mmW×90.17mmH
• Input: 100 Ohms
• Input Type: Analog
• Input, Range: 100 Ohms
• Mounting Type: PCB
• Number Of Channels: 2
• Primary Type: Control
• Response Time: 25 ms
• Special Features: Transformer Isolation, Optical Isolation, RTD Input
• Temperature Range: -200 to +850 °C
• Temperature, Operating, Maximum: 0 to 70 °C
• Voltage, Isolation: 1500 V
• Voltage, Supply: 5 VDC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Millivolt Input Module
Description
The SNAP-AIMV-4 module provides four channels of analog to
digital conversion. See the table on
compatibility.
Each channel on the module can be configured for -150 mV
DC to +150 mV DC or -75 mV DC to +75 mV DC.
Note that all inputs share the same reference terminal.
SNAP-AIMV-4
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.
IMPORTANT: The mounting rack connector has 24 pins; the
module connector has 20 pins. The extra pins on the
mounting rack connector prevent misalignment of the
module during installation.
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
page 3
for I/O processor
Specifications
Part Number
SNAP-AIMV-4
Input Range
Over-Range Limits
Resolution
Input Filtering
Input Response Time (%
of span/delta V/delta time)
Data Freshness (Max)
DC Common Mode
Rejection
AC Common Mode
Rejection
Maximum Survivable
Input
Maximum Operating
Common Mode Voltage
Accuracy at Full Scale
Drift: Gain Temperature
Coefficient
Drift: Offset Temperature
Coefficient
Isolation
Power Requirements
Input Resistance - Single
Ended
Operating Temperature
Storage Temperature
Torque, hold-down screws 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m)
Agency Approvals
Warranty
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
Description
Four-channel -150 to +150 mV or
-75 to +75 mV input
From -150 mV to +150 mV
From -75 mV to +75m V
From -165 to +165 mV
(+/-150 mV range)
From -82.5 to +82.5 mV
(+/-75 mV range)
6 microvolts (-150 mV to +150 mV)
3 microvolts (-75 mV to +75 mV)
-3 dB @ 7 Hz
63.2%/95 mV/23 ms
335 ms (+/- 150 mV)
668 ms (+/- 75 mV)
>-120 dB
>-120 dB @ 60 Hz
±15 volts
250 V
0.06% (90 microvolts) @ 150 mV
0.1% (75 microvolts) @ 75 mV
3 microvolts / °C
2 microvolts / °C
1500 V
5 VDC (±0.15 ) @ 170 mA
100 Megohms (each channel)
0 °C to 70 °C
-25 °C to 85 °C
UL, FM, CE, RoHS, DFARS
Lifetime
PAGE
29