| Input Channels |
4 differential RTD inputs (3-wire or 4-wire) |
| RTD Types Supported |
Platinum: 25Ω, 100Ω, 1000Ω; Copper: 10Ω, 50Ω, 100Ω; Nickel: 100Ω, 120Ω; Nickel/Iron: 604Ω |
| Resistance Ranges |
0_500Ω or 0_3000Ω (selectable per channel) |
| Resolution |
16-bit |
| Accuracy |
±0.1% of full scale |
| Update Rate |
210 ms for all channels |
| Excitation Current |
1 mA constant current source per channel |
| Open Wire Detection |
Yes (reports under/over range alarms) |
| Diagnostics |
High/low alarms, open wire, under/over range, input short |
| Isolation |
1500 V AC (field to logic) |
| Power Supply |
+5 V DC from backplane |
| Power Consumption |
125 mA at 5 V DC |
| Operating Temperature Range |
0 to 60°C |
| Dimensions |
110 mm x 66 mm x 45 mm (W x H x D) approximate |
| Weight |
0.2 kg |
| Standards Compliance |
IEC 61131-2, CE, UL, CSA |