OPTO 22 - SNAP-AIR40K-4 _ SNAP 4-Ch Analog Thermistor Input Module
- Brand
- OPTO 22
- SKU:
- SNAP-AIR40K-4
OPTO 22 - SNAP-AIR40K-4 _ SNAP 4-Ch Analog Thermistor Input Module
OPTO 22 - SNAP-AIR40K-4 _ SNAP 4-Ch Analog Thermistor Input ModuleQuick Specs:
- SNAP 4-Ch Analog Thermistor Input Module
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 with SNAP PAC brains and R-series controllers. It can also be used with legacy SNAP Ethernet-based brains.
Also see the 8-channel SNAP-AIR400K-8, ideal for NTC thermistors as well as PTC thermistors.
Build your system in the SNAP I/O Configurator.
Specifications:
Input Range | 0 to 40,000 Ohms |
Maximum Over-Range | 44 K (40 K Ohms range) |
Resolution | 1.6 Ohm @ 40 K Ohms |
Input Filtering | -3 dB @ 3.2 Hz |
Data Freshness (Max) | 100 (40 K Ohms) |
DC Common Mode Rejection | >-120 dB |
AC Common Mode Rejection | >-120 dB @ 60 Hz |
Maximum Operating Common Mode Voltage | 250 V |
Accuracy | 0.1% ± 40 Ohms @ 40 K Ohms |
DRIFT: Gain Temperature Coefficient | 30 PPM/ °C |
DRIFT: Offset Temperature Coefficient | 15 PPM/ °C |
Isolation | 1500 V |
Power Requirements | 5 VDC (±0.15 ) @ 190 mA |
Operating Temperature | -20 °C to 70 °C |
Storage Temperature | -40 °C to 85 °C |
Humidity | 5-95%, non-condensing |
Wire size | 22 to 14 AWG |
Torque, hold-down screws | 4 in-lb (0.45 N-m) |
Torque, connector screws | 5.26 in-lb (0.6 N-m) |
Agency Approvals | UL, FM, CE, RoHS, DFARS |
Warranty | Lifetime |