Excellent PLC
Product Introduction
The ABB Bailey SPCIS22 is a Control I/O Module designed specifically for integration into the Bailey INFI 90 and Symphony series distributed control systems (DCS). As a key component within ABB’s robust control architecture, the SPCIS22 provides a flexible interface for collecting and distributing digital and analog signals between field devices and central control processors.
This module acts as a reliable conduit for real-time process data, enabling seamless communication between actuators, sensors, and control logic. With enhanced channel density, signal integrity, and redundant support, the SPCIS22 ensures high availability and responsiveness in mission-critical applications such as energy production, oil & gas, chemical processing, and more.
Built with ABB’s engineering standards for industrial automation, the SPCIS22 supports long-term DCS operation, making it ideal for legacy system modernization, expansion projects, and demanding 24/7 environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Control I/O Module |
| Model | SPCIS22 |
| Manufacturer | ABB Bailey |
| System Compatibility | INFI 90, Symphony, Symphony Plus |
| Function | Digital & Analog I/O Control Interface |
| Channel Configuration | Up to 32 I/O channels (configurable) |
| Input Signal Types | Digital (24 VDC), Analog (4–20 mA, 0–10 V) |
| Output Signal Types | Digital Relay, Analog Output (4–20 mA) |
| Control Interface | Redundant communication via ICI (INFI Communication Interface) |
| LED Indicators | Yes – Channel status and fault indicators |
| Isolation | Channel-to-channel and channel-to-ground isolation |
| Mounting Type | DIN rail or rack-mountable (depends on system chassis) |
| Operating Voltage | 24 VDC nominal |
| Power Consumption | Approx. 4 W |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Certifications | CE, RoHS, IEC 61131, UL |
| Dimensions (W × H × D) | 350 × 70 × 260 mm |
| Weight | 0.45 kg |
Product Applications
The ABB SPCIS22 Control I/O Module is widely deployed in various industries where control system reliability and precision signal interfacing are critical. Typical application areas include:
-
Thermal and Nuclear Power Plants
Supports real-time control and monitoring of turbines, generators, and auxiliary systems. -
Petrochemical & Oil Refining Facilities
Interfaces with sensors and actuators for process control, pressure regulation, and alarm handling. -
Water and Wastewater Treatment
Manages valve control, flow meters, and level detection systems across multiple tanks and basins. -
Steel, Mining, and Cement Plants
Coordinates machinery feedback, motor start/stop commands, and environmental monitoring. -
Pulp & Paper Production
Enables precise control of cutting, drying, and material handling mechanisms on production lines. -
Pharmaceutical & Food Processing Plants
Ensures hygienic and precision-driven control in automated batching, mixing, and packaging systems.
Product Advantages
-
Flexible Channel Configuration
Allows customizable I/O combinations to suit various control schemes. -
Redundant Communication Support
Compatible with dual ICI links for fail-safe data transmission and process continuity. -
Durable Industrial Design
Engineered with industrial-grade components to operate reliably in harsh environments. -
Signal Isolation
Minimizes noise interference and enhances signal integrity across critical paths. -
Field-Tested Compatibility
Seamless integration with Bailey INFI 90 and Symphony Plus systems, both legacy and modern. -
Quick Diagnostics
Built-in LED indicators simplify fault location and reduce maintenance response times. -
Compact Footprint
Saves panel space while delivering high I/O density. -
Secure Mounting Options
Suitable for both DIN rail and card rack installations for diverse infrastructure needs. -
Reduced Downtime
Plug-and-play architecture shortens replacement cycles and system downtime.
Frequently Asked Questions (FAQ)
-
What type of I/O signals does the SPCIS22 support?
It supports both digital (24 VDC) and analog (4–20 mA, 0–10 V) input and output signals. -
Is the SPCIS22 compatible with Symphony Plus?
Yes, it integrates smoothly with Symphony Plus, INFI 90, and older Symphony DCS systems. -
How many channels are available on the SPCIS22?
The module supports up to 32 configurable I/O channels depending on system setup. -
Does this module support redundant communication?
Yes, it is compatible with redundant INFI Communication Interfaces (ICI) for improved reliability. -
Can I use this module in hazardous environments?
While the module itself isn’t intrinsically safe, it can be paired with intrinsic safety barriers for hazardous areas. -
Does the SPCIS22 offer onboard diagnostics?
Yes, it has LED indicators for signal and fault status to assist with troubleshooting. -
Can it be installed on DIN rails?
Yes, depending on system configuration, it supports DIN rail or rack-mount installation. -
What power source does it require?
The module operates at a nominal 24 VDC power supply. -
Is it field-upgradable?
It is designed for quick replacement in the field with minimal configuration, but firmware updates may be limited. -
How does it handle signal isolation?
It provides both channel-to-channel and channel-to-ground isolation to protect against voltage surges and signal noise.
Related or Same-Series Models
| Model | Description | System Compatibility | Dimensions (mm) | Weight |
|---|---|---|---|---|
| SPCIS21 | Standard Control I/O module (earlier version) | INFI 90, Symphony | 160 × 130 × 45 | 0.7 kg |
| SPCIS23 | Enhanced I/O module with extended diagnostics | Symphony Plus | 160 × 130 × 50 | 0.75 kg |
| IMMFP12 | Multi-function processor module | INFI 90, Symphony Plus | 220 × 160 × 40 | 1.2 kg |
| IMASI23 | Isolated analog input module | INFI 90 | 160 × 130 × 40 | 0.6 kg |
| IMASO11 | Analog output module | INFI 90, Symphony | 160 × 130 × 40 | 0.6 kg |
| NTCL01 | Communication Interface module | INFI 90, Symphony | 160 × 130 × 40 | 0.5 kg |
Popular ABB Automation Models
| Model | Description | Category | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PM866K02 | Redundant CPU module for ABB 800xA DCS | Controller Module | 127 × 186 × 110 | 1.2 kg |
| SDCS-POW-1 | Power interface board for DC drive systems | Power Supply Board | 190 × 120 × 35 | 0.4 kg |
| ACS880-01 | General-purpose variable frequency drive (VFD) | AC Drive | 297 × 420 × 237 | 9.5 kg |
| REF615 | Feeder protection relay for medium voltage grids | Protection Relay | 230 × 175 × 150 | 2.1 kg |
| CP600-Pro HMI | High-performance touch-based HMI panel | Human-Machine Interface | 214 × 158 × 50 | 1.0 kg |
| SD812V1 | 24V DC power supply for control and instrumentation | Power Supply | 55 × 130 × 125 | 0.8 kg |
