OPTO 22 – SNAP-AICTD _ SNAP 2-Ch Analog Temperature Input Module – ICTD
OPTO 22 – SNAP-AICTD _ SNAP 2-Ch Analog Temperature Input Module – ICTD
Quick Specs:
- SNAP 2-Ch Analog Temperature Input Module – ICTD
The SNAP-AICTD provides two channels of analog temperature input from any industry-standard Integrated Circuit Temperature Device (ICTD). Simple two-wire connections are made to the pluggable terminal strip on top of the module. Although the two 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.
Need more channels? See the 4-channel SNAP-AICTD-4 or the 8-channel SNAP-AICTD-8.
Build your system in the SNAP I/O Configurator.
Specifications:
|
Input Range with ICTD Probe |
-40 °C to +100 °C |
|
Module Input Range |
-273 °C |
|
Resolution |
0.017 °C |
|
Accuracy with ICTD Probe |
±0.8 °C |
|
Sensitivity |
1.0 microamps/ °C |
|
Data Freshness (Max) |
167 ms (2-channel module) |
|
DC Common Mode Rejection |
>-120 dB |
|
AC Common Mode Rejection |
>-120 dB @ 60 Hz |
|
Maximum Operating Common Mode Voltage |
250 V |
|
Isolation |
1500 V |
|
Power Requirements |
5 VDC (± .015 ) @ 150 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; UKCA |
|
Warranty |
Lifetime |
