OPTO 22 - SNAP-AIV-32 _ SNAP 32-Ch -10VDC to +10VDC Analog Input Module

Quick Specs:

SNAP 32-Ch -10VDC to +10VDC Analog Input Module

The SNAP-AIV-32 analog input module provides 32 channels of analog voltage input. Each channel can be configured for -10 to +10 VDC or -5 to +5 VDC operation. Although the 32 channels are not isolated from each other, the module is transformer isolated and optically isolated from other modules and devices.

Part of the SNAP PAC System, the module mounts on a SNAP PAC rack with a SNAP PAC brain or rack-mounted controller. Analog, digital, and serial I/O modules can all be on the same rack. Such an I/O unit is also well suited for PC-based control or for use as intelligent remote I/O for an Allen-Bradley Logix PLC system, such as ControlLogix, MicroLogix, or CompactLogix.

Compatibility: This module can be used only with SNAP PAC brains and on-the-rack controllers.

For field wiring, use the SNAP-HD-CBF6 wiring harness with flying leads, or the convenient SNAP-AIV-HDB breakout board with a SNAP-HD-BF6 cable.
Other options:

Factory Mutual-approved version: SNAP-AIV-32-FM
Channel-to-channel isolation (two channels): SNAP-AIV-i
Four channels (not isolated): SNAP-AIV-4

Build your system in the SNAP I/O Configurator.

Specifications:

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 @ 31 Hz
Data Freshness (Max)	1.1 s
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 Coefficient	30 PPM/ °C
Offset Temperature Coefficient	15 PPM/ °C
Isolation	1500 V
Power Requirements	5 VDC (±0.15) @ 150 mA
Input Resistance	1 M ohms (each channel; all channels share the same reference point)
Ambient Temperature: Operating Storage	-20 °C to 70 °C -40 °C to 85 °C
Humidity	5-95%, non-condensing
Torque, hold-down screws	4 in-lb (0.45 N-m)
Torque, connector screws	5.26 in-lb (0.6 N-m)
Agency Approvals	SNAP-AIV-32: UL, CE, RoHS, DFARS; UKCA SNAP-AIV-32-FM: FM, CE, RoHS, DFARS; UKCA
Warranty	Lifetime

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