Overview
Specification
| Parameter | Specification |
|---|---|
| Part Number | SC8372 125S2272-8 |
| ABB Order Number | 1066-953 |
| Product Type | RTD Transmitter Module |
| Compatible Systems | ABB MOD 300 Distributed Control System |
| Input Signal Type | RTD (Pt100 / Pt1000 standard) |
| Input Connection | 2-wire, 3-wire, or 4-wire RTD configuration |
| Input Resistance Range | 10 Ω to 400 Ω |
| Output Signal | MOD 300 digital communication bus |
| Accuracy | ±0.1% of span typical |
| Linearity | ±0.05% full scale |
| Temperature Coefficient | ±0.005% per °C |
| Response Time | <1 second for 90% step change |
| Operating Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Storage Temperature | -50°C to +90°C (-58°F to +194°F) |
| Power Supply | 24 VDC via MOD 300 backplane |
| Power Consumption | 2.5 W typical |
| Mounting | Rack-mounted in MOD 300 chassis |
| Dimensions (HxWxD) | 127 mm × 25 mm × 203 mm |
| Weight | 0.2 kg |
| EMC Compliance | EN 61326, IEC 61000-6-2/4 |
| Safety Certification | CE, UL recognized |
| Environmental Rating | IP20 (module enclosure) |
| Diagnostic Features | Self-check, status LED indicators, error detection |
| Calibration | Field-calibratable with MOD 300 tools |
| Redundancy Support | Supports hot-swap replacement and redundant configurations |
FAQ
Q1: Which RTD sensors are compatible with this module?
A1: The SC8372 supports standard Pt100 and Pt1000 RTD sensors for accurate temperature measurement.
Q2: Can this module operate in extreme temperatures?
A2: Yes, it reliably operates between -40°C and +85°C.
Q3: Is the module easy to integrate into existing MOD 300 systems?
A3: Absolutely, it is fully compatible and designed for seamless rack installation.
Q4: What kind of accuracy can I expect?
A4: Typical accuracy is ±0.1% of span, ensuring precise temperature monitoring.
Q5: Does ABB provide maintenance support?
A5: Yes, ABB offers installation guidance, calibration services, and technical support.
Manual/Datasheet PDF
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