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English | SNAP-AIV-8 SNAP 8-Ch -10VDC to +10VDC Analog Input Module |
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-5 to +5 VDC operation. Although the eight 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 RSLogix PLC system, such as ControlLogix,
MicroLogix, or CompactLogix.
Compatibility: This module can be used only with SNAP PAC controllers and brains.
NOTE: This module does not provide channel-to-channel isolation. If you need an isolated module, see the two-channel
SNAP-AIV-i module.
| 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 Coefficient | 30 PPM/ °C |
| Offset Temperature Coefficient | 15 PPM/ °C |
| Isolation | 1500 V |
| Power Requirements | 5 VDC (±0.15) @ 170 mA |
| Input Resistance | 1 M ohms (each channel; all channels share the same reference point) |
| Ambient Temperature: Operating Storage | 0 °C to 70 °C -25 °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 |