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Product Overview
The S200-IE8 is an 8-channel analog input module built for the ABB S200 distributed I/O family, widely deployed with SattLine, SattCon 200 and Advant Controller 250 systems. It converts field signals from transmitters, RTDs and other process sensors into digital values for the controller, giving engineers accurate, continuous measurement across pressure, level, flow and temperature loops. Mounted on a standard DIN rail and bus-compatible with S200, S200C and S200L units in any order, the module simplifies cabinet layout and expansion. With 12-bit resolution, on-board filtering and galvanic isolation, it delivers stable readings even in electrically noisy plant environments, making it a dependable choice for retrofits and long-life process control installations.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | S200-IE8 |
| Manufacturer | ABB |
| Product Type | Analog input module, 8 channels |
| Power Supply | 24 V DC |
| Communication / Protocol | S200 I/O bus (SattLine / Advant Controller 250) |
| Resolution | 12-bit |
| Input Ranges | 4–20 mA, 0–20 mA, ±10 V DC, 0–10 V DC, 2–10 V DC |
| Input Resistance | 200 kΩ (voltage) / 238 Ω (current) |
| Signal Filtering | First-order low-pass, 100 ms time constant |
| Mounting | DIN rail |
| Enclosure Rating | IP20 |
| Dimensions (HxWxD) | approx. 93 × 54 × 48 mm |
| Weight | approx. 0.12 kg |
| Typical Interfaces | Field sensors, transmitters, RTD inputs |
| Compliance | CE, IEC 61131-2 |
S200-IE8
Key Features and Benefits
- Eight isolated inputs in a single slim unit, reducing rack footprint and wiring effort.
- Flexible signal handling across common current and voltage ranges, so one module covers mixed instrumentation.
- 12-bit resolution with low-pass filtering for clean, repeatable readings on noisy loops.
- Bus-compatible mixing with S200, S200C and S200L modules on the same DIN rail, easing expansion.
- Wide sourcing options as new, surplus and refurbished stock, supporting legacy DCS maintenance and cost control.
Related Models
- S200-IE4: 4-channel analog input module for smaller measurement points within the same S200 range.
- S200-OE4: 4-channel analog output module for driving valves, actuators and setpoint devices.
- S200-IB16: 16-channel 24 V DC digital input module for status and switch signals.
- S200-OB8: 8-channel digital output module for relays, solenoids and indicator loads.
Installation and Maintenance
Installation is straightforward: clip the module onto the DIN rail, insert it into the S200 bus sequence, and wire field signals to the terminal block according to the range required. Confirm the 24 V DC supply and channel configuration in the controller software before commissioning. For upkeep, keep terminals clean and torqued, verify signal ranges during scheduled calibration, and check isolation if readings drift. Because the S200 range supports hot mixing on a shared rail, faulty modules can be swapped with minimal disruption, and refurbished units offer a practical path for maintaining discontinued installations.
