SNAP-AIPM OPTO 22, SNAP-AIPM Datasheet - Page 13

• Manufacturer Part Number: SNAP-AIPM
• Description: Power Monitoring Module
• Manufacturer: OPTO 22
• Type: Inputr

Specifications of SNAP-AIPM

• Accessory Type: Single-phase Power Monitoring Module
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: 85 To 250V And 0 To 10A RMS
• Brand/series: SNAP Series
• Connection To Host: Backplane
• Current, Input: 100 mA
• Current, Supply: 0 to 10 A
• Dimensions: 82.55mmL×18.29mmW×90.17mmH
• Input: 85 to 250/0 to 10 VAC/AAC
• Input Resolution: 10 mV
• Input Type: Analog
• Input, Range: 85 to 250/0 to 10 VAC/AAC
• Mounting Type: PCB
• Number Of Channels: 2
• Number Of Inputs: 2 Channels
• Primary Type: Control
• Resistance, Input: 1 Megohms
• Special Features: Transformer Isolation, Optical Isolation
• Standards: UL, CSA, CE Certified
• Temperature, Operating: 0 to +70 °C
• Voltage, Isolation: 4000 V
• Voltage, Supply: 5 VDC
• No. Of Analog Inputs: 4
• Resolution: 10mV, 400uA
• Rohs Compliant: No
• For Use With: Snap I/O Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SNAP Power Monitoring Modules
Wiring Diagrams—SNAP-AIPM-3
© 2006–2011 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.
Using this wiring, after you scale the module, the following measurements are available.
All measurements are synchronously updated every second:
IMPORTANT—Voltage change: Older SNAP-AIPM-3 modules used 0–250 volts and 0–10 amps.
Before wiring or scaling, check the printed information on the module to make sure you are using the
correct voltage and current.
Three-Phase Wiring to SNAP-AIPM-3 Module
CAUTION: Be very careful when connecting input channels.
Do not connect line voltage to the current input
channel; such a connection will cause severe damage to
the module. This damage is not covered by warranty. Use a
current transformer instead.
CAUTION: Use caution when selecting wire gauges for your
application. Use conservative wire gauges with proper volt-
age ratings.
• Individual phase to neutral volt-
• Individual phase and load current
• Individual phase power
• Individual phase volt-amps
age
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
• 3-phase sum of 1 sec.—signed energy (watt sec-
• 3-phase sum of 1 sec.—unsigned energy (watt sec)
onds)
CAUTION: Terminals 2 and 3 share a common connection
inside the module. Make sure you observe polarity when
connecting the second channel. To avoid a potentially
hazardous short circuit, double-check wiring before turning
on the current to be monitored.
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
CAUTION: The SNAP-AIPM-3
module does not contain a fuse.
Protect the system by adding a
fuse.
Suggested vendors
Protection fuses:
http://www.littelfuse.com
Voltage and current transformers:
http://www.crmagnetics.com
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