| Type |
6-channel isolated RTD input module (enhanced version) |
| Input Channels |
6 independent differential inputs |
| RTD Types Supported |
Pt100 (α=0.00385/0.00392), Pt1000, Ni100, Ni120, Cu10, Cu50, Cu100 (selectable per channel) |
| Temperature Range |
-200°C to +850°C (Pt100), -200°C to +600°C (Pt1000), -80°C to +320°C (Ni types), -200°C to +260°C (Cu types) |
| Resolution |
0.05°C (16-bit A/D conversion) |
| Accuracy |
±0.1°C typical (±0.2°C max) after calibration |
| Update Rate |
80 ms for all 6 channels |
| Excitation Current |
250 µA constant current source per channel (software selectable) |
| Input Impedance |
>10 MΩ |
| Isolation |
1500 V RMS channel-to-channel and channel-to-backplane |
| Open Wire Detection |
Yes (detects broken, shorted, or reversed leads) |
| Fault Diagnostics |
Overrange, underrange, open circuit, sensor burnout, module fault, CJC error |
| Filtering |
Digital low-pass filter (configurable 0.1–10 Hz) |
| Linearization |
Automatic IEEE/IEC standard linearization |
| Power Supply |
+5 V DC and +24 V DC from PLC backplane |
| Power Consumption |
120 mA @ +5 V, 150 mA @ +24 V |
| Operating Temperature Range |
0°C to +60°C |
| Mounting |
Series 90-30 baseplate (5- or 10-slot) |
| Dimensions |
5.59" x 1.26" x 4.74" (142 mm x 32 mm x 120 mm) approximate |
| Weight |
0.8 lb (0.36 kg) |
| Status Indicators |
Module OK LED, 6 channel status LEDs, diagnostic LEDs |
| Configuration |
Via PLC ladder logic or Hand-Held Programmer (HHP); per-channel scaling, filtering, and alarm limits |
| Standards Compliance |
IEC 61131-2, CE, UL, CSA, Class I Division 2, RoHS compliant |
