SNAP Analog Input Modules

Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com

SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com

© 2001–2014 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.

PAGE

29

Voltage Input Module, -10 VDC to +10 VDC or -5 VDC to +5 VDC,

Eight Channels

Note that all channels share a common reference terminal. If you need

two isolated channels on the same module, see Opto22 form #1182.

Specifications

Part Number

Description

SNAP-AIV-8

Eight-channel analog voltage input -10 to +10 VDC

Input Range

From -10 volts to +10 volts

From -5 volts to +5 volts

Over-Range Limits

From -11 to +11 volts (+/-10 V range)

From -5.5 to +5.5 volts (+/-5 V range)

Resolution

0.4 mV when configured -10 to +10 volts

0.2 mV when configured -5 to +5 volts

Input Filtering

-3 dB @ 64 Hz

Data Freshness (Max)

0.28 seconds

DC Common Mode

Rejection

>-120 dB

AC Common Mode

Rejection

>-120 dB @ 60 Hz

Maximum Survivable

Input

220 VAC or 300 VDC

Maximum Operating

Common Mode Voltage

250 V

Accuracy

0.05%, 5 mV @ 10 VDC

2.5 mV @ 5 VDC

Gain Temperature Coeffi-

cient

30 PPM/ °C

Offset Temperature Coef-

ficient

15 PPM/ °C

Isolation

1500 V

Power Requirements

5 VDC (±0.15) @ 170 mA

Input Resistance

1 M ohms (all channels share the same

reference point)

Ambient Temperature:

Operating

Storage

0 °C to 70 °C

40 °C to 85 °C

Torque, hold-down screws 4 in-lb (0.45 N-m)

Torque, connector screws

1.7 in-lb (0.19 N-m)

Agency Approvals

CE, RoHS, DFARS

Warranty

Lifetime

SNAP-AIV-8

Voltage Source

NOTE: Terminals 2, 4, 6, and 8 on both

connectors are connected internally.

CH 2

CH 1

CH 0

CH 3

1 2 3

4 5 6

7 8 1

2 3

4 5 6

7 8

CH 6

CH 5

CH 4

CH 7

Description

The SNAP-AIV-8 module can be configured for either -

10 VDC to +10 VDC or -5 VDC to +5 VDC operation on

each of its eight input channels. (If you need a module

with more channels, see page 30.) The SNAP-AIV-8 can

be used only with SNAP PAC brains and rack-mounted

controllers (standard wired and Wired+Wireless

models).