Specifications

25
SLC 500 Programmable Controllers and I/O Modules
Resistance Input Specifications
Resistance 0.5 mA Excitation 2.0 mA Excitation Resolution Repeatability
Resistance Accuracy
(1)
Temperature Resistance Accuracy
(1)
Temperature
Range Drift Range Drift
150Ω 0Ω to 150Ω ±0.2Ω ±0.006Ω/˚C 0Ω to 150Ω ±0.15Ω ±0.004Ω/˚C 0.01Ω ±0.04Ω
(±0.003Ω/˚F) (±0.002Ω/˚F)
500Ω 0Ω to 500Ω ±0.5Ω ±0.014Ω/˚C 0Ω to 500Ω ±0.5Ω ±0.014Ω/˚C 0.1Ω ±0.2Ω
(±0.008Ω/˚F) (±0.008Ω/˚F)
1000Ω 0Ω to 1000Ω ±1.0Ω ±0.029Ω/˚C 0Ω to 1000Ω ±1.0Ω ±0.029Ω/˚C 0.1Ω ±0.2Ω
(±0.016Ω/˚F) (±0.016Ω/˚F)
3000Ω 0Ω to 3000Ω ±1.5Ω ±0.043Ω/˚C 0Ω to 1900Ω ±1.5Ω ±0.043Ω/˚C 0.1Ω ±0.2Ω
(±0.024Ω/˚F) (±0.024Ω/˚F)
Resistance 0.25 mA Excitation Temperature 1.0 mA Excitation Temperature Resolution Repeatability
Resistance Accuracy
(1)
Drift Resistance Accuracy
(1)
Drift
Range Range
150Ω 0Ω to 150Ω ±0.2Ω ±0.004Ω/˚C 0Ω to 150Ω ±0.15Ω ±0.003Ω/˚C 0.01Ω ±0.04Ω
(±0.002Ω/˚F) (±0.002Ω/˚F)
500Ω 0Ω to 500Ω ±0.5Ω ±0.012Ω/˚C 0Ω to 500Ω ±0.5Ω ±0.012Ω/˚C 0.1Ω ±0.2Ω
(±0.007Ω/˚F) (±0.007Ω/˚F)
1000Ω 0Ω to 1000Ω ±1.0Ω ±0.025Ω/˚C 0Ω to 1000Ω ±1.0Ω ±0.025Ω/˚C 0.1Ω ±0.2Ω
(±0.014Ω/˚F) (±0.014Ω/˚F)
3000Ω 0Ω to 3000Ω ±1.5Ω ±0.040Ω/˚C 0Ω to 1200Ω ±1.2Ω ±0.040Ω/˚C 0.1Ω ±0.2Ω
(±0.023Ω/˚F) (±0.023 /˚F)
(1) The accuracy values assume that the module was calibrated within the specified temperature range of 0˚C to 60˚C (32˚F to 140˚F).
1746-NR41746-NR8