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OPT-SNAP-AIMA2-i
| SNAP-AIMA2-i SNAP 2-Ch Isolated -1 mA to +1 mA Analog Current Input Module |
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supply loop excitation current.
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.
| Input Range | -1 mA to +1mA |
| Maximum Over Range |
± 10%
(= ± 27500 counts) |
| Resolution | 0.04 µA |
| Input Response Time
(% of span/delta I/delta time) |
99.9 %/19.9 µA/10 ms |
| DC Common Mode Rejection | >-120 dB |
| AC Common Mode Rejection | >-120 dB @ 60 Hz |
| Maximum Survivable Input | 11 mA or 28 VDC |
| Maximum Operating
Common Mode Voltage |
250 V |
| Accuracy | 0.05% (0.05 µA) |
| DRIFT: Gain Temperature
Coefficient |
30 PPM/ °C |
| DRIFT: Offset Temperature
Coefficient |
15 PPM/ °C |
| Isolation: Optical | 4000 V |
| Isolation: Transformer | 1500 V |
| Isolation: Channel to Channel |
250 V continuous
(1500 V transient) |
| Power Requirements | 5 VDC (±0.15 ) @ 200 mA |
| Input Resistance | 5 K ohms (each channel) |
| 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 | 5.26 in-lb (0.6 N-m) |
| Agency Approvals | CE, RoHS, DFARS |
| Warranty | Lifetime |
Rev: 04/13
