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- ABB
- SDCS-IOE-1
- I/O Extension Board Module Communication Circuit Board
- Sweden
- 148 mm × 100 mm × 130 mm
- 0.21kg
- 3BSE005851R0001
- Xiamen, China
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ABB SDCS‑IOE‑1 (Model: 3BSE005851R0001)
Product Overview
The ABB SDCS‑IOE‑1 is an Input/Output Expansion Module designed for ABB’s Distributed Control System (DCS) platforms. It extends the system’s input/output capabilities, enabling connection with external sensors, actuators, and field devices.
With robust industrial-grade design, this module ensures high signal integrity, reliability, and seamless integration with existing DCS networks. It is ideal for upgrading or expanding system functionality without replacing the main controller.
Product Parameters
| Parameter | Description |
|---|---|
| Model | SDCS‑IOE‑1 |
| Part Number | 3BSE005851R0001 |
| Product Type | Input/Output Expansion Module |
| Brand | ABB |
| Series | DCS Control System Series |
| Supply Voltage | 24 V DC nominal |
| Digital Inputs | 8 channels, isolated |
| Digital Outputs | 8 channels, relay/logic compatible |
| Analog Inputs | 4 channels, ±10 V / 4–20 mA configurable |
| Analog Outputs | 2 channels, ±10 V / 1–20 mA |
| Communication | Flat ribbon cable interface to DCS controller |
| Operating Temperature | ‑25 °C to +55 °C |
| Dimensions (W × H × D) | 148 mm × 100 mm × 130 mm |
| Weight | 0.21 kg |
| Compliance | Industrial automation standards |
Product Description
SDCS‑IOE‑1 allows flexible system expansion in DCS networks, supporting both analog and digital signals. It ensures reliable interfacing with field devices, encoders, and sensors. Its modular design permits quick installation, replacement, and maintenance.
The module enhances automation control by allowing additional I/O points without major system changes, providing high signal integrity, industrial durability, and reliable operation in harsh environments.
Product Applications
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Industrial automation in chemical, steel, and manufacturing plants
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Motor control systems requiring expanded digital/analog inputs
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Sensor integration for conveyors, pumps, and hoist systems
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Retrofitting existing DCS systems for enhanced signal processing
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Remote monitoring and control of industrial field devices
Product Advantages
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Modular and compact design for easy installation
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High reliability and signal integrity for analog and digital signals
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Cost-effective expansion without replacing the main controller
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Wide temperature operation range
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Supports multiple communication and I/O protocols
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Reduces system downtime through easy replacement
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Compatible with legacy and current DCS modules
Brand Information
Brand: ABB
ABB is renowned for industrial automation solutions, offering modular, high-reliability components for DCS, drives, and process control systems.
Product Series
Series: DCS Control System Series
The SDCS‑IOE‑1 is part of ABB’s I/O Expansion (IOE) module family. These modules are designed for expanding the I/O capacity of DCS systems, working alongside control boards (CON), field interface boards (FIS), and excitation boards (FEX).
Related Models (Same Series)
| Model | Description | Key Parameters |
|---|---|---|
| SDCS‑IOE‑2 | Extended I/O Expansion Module | 16 DI/16 DO, analog support, ~0.23 kg |
| SDCS‑IOE‑3 | Mixed Analog/Digital Expansion | 8 AI/8 AO, 16 DI/DO, ~0.25 kg |
| SDCS‑IOE‑4 | High-Density I/O Module | 32 DI/32 DO, 8 AI/AO, ~0.35 kg |
| SDCS‑IOE‑11 | Remote Expansion Module | 24 DI/DO, 4 AI/AO, ~0.28 kg |
| SDCS‑IOE‑12 | Compact Analog Expansion | 4 AI, 2 AO, 8 DI/DO, ~0.22 kg |
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|---|---|---|
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| DCS800‑S02‑0200‑05 | DC Drive System | Current 200 A; Voltage 500 V; Weight 50 kg |
| CI858A | Communication Interface Module | 24 V DC; Weight 0.50 kg |
| PM865K02 | DCS Processor Module | 32-bit CPU; 24 V DC; Weight 0.55 kg |
| DSQC1048 | Automation Control Board | 24 V DC; Weight 0.70 kg |
FAQ
Q1: What does the SDCS‑IOE‑1 do?
A1: It expands analog and digital I/O points for ABB DCS systems.
Q2: What is the supply voltage?
A2: 24 V DC nominal.
Q3: How many digital inputs and outputs are supported?
A3: 8 digital inputs and 8 digital outputs.
Q4: How many analog channels are available?
A4: 4 analog inputs and 2 analog outputs.
Q5: What is the module weight and dimensions?
A5: 0.21 kg; 148 × 100 × 130 mm.
Q6: Can this module be retrofitted to older DCS systems?
A6: Yes, it is compatible with legacy modules.
Q7: What is the operating temperature range?
A7: ‑25 °C to +55 °C.
Q8: How is the module connected to the DCS controller?
A8: Via a flat ribbon cable interface.
Q9: Does it support relay outputs?
A9: Yes, digital outputs are relay/logic compatible.
Q10: Can this module reduce system downtime?
A10: Yes, modular design allows quick replacement and maintenance.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.