SNAP-AIRTD

The SNAP-AIRTD is an Analog Temperature Input Module provides two channels of analog temperature input. Nominal input temperature range is -200 to 850°C. Input range is 0 to 400Ω. Although the two channels are not isolated from each other, the module is transformer isolated and optically isolated from other modules and devices. Modules are factory calibrated. The 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. The SNAP-AIRTD uses 100Ω platinum inputs.

• Automatic when used with SNAP brains
• 100ms Maximum data freshness
• 1500V Isolation
• 40Ω Single wire maximum lead resistance