DI-8B35 Linearized 4-Wire RTD Input Modules
FEATURES
• Interfaces to 100Ω Platinum RTDs • Linearizes RTD Signal • High Level
Voltage Outputs • 1500Vrms Transformer Isolation • ANSI/IEEE C37.
90.
1 Transient Protection • Input Protected to 240VAC Continuous • 120dB CMR • 70dB NMR at 60Hz • Low Drift with Ambient Temperature • CSA, FM and CE Certifications Pending • Mix and Match Module Types
SPECIFICATIONS
Input Range Limits Input Resistance
Typical at TA = +25ºC and +5V Power
DI-8B35
-200˚C to +850˚C (100Ω Pt) Normal Power Off Overload Continuous¹ Transient 50MΩ 200kΩ 200kΩ 240VAC ANSI/IEEE C37.
90.
1 0.
25mA ±0.
001˚C/Ω² 1500Vrms max ANSI/IEEE C37.
90.
1 120dB 70dB at 60Hz ±0.
20˚C ±0.
15˚C ±0.
20˚...