Products Description
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Product Overview
The GE IS420YDIAS1B is a discrete contact input module designed for the Mark VIeS Functional Safety System, used for industrial safety applications. This module serves as an interface between discrete contact process sensors and the Mark VIeS Safety control logic. It is specifically used in turbine protection, burner management, emergency shutdown systems, and other critical processes requiring safety-level control systems.
The IS420YDIAS1B module is available in Simplex and Triple Modular Redundant (TMR) configurations, offering flexibility in redundancy depending on the required Safety Integrity Level (SIL). It is part of a suite of products that ensures safe and reliable operation in hazardous environments by meeting IEC 61508 standards for SIL 2 and SIL 3 safety applications.
Key Features
- Certified Safety: Compliant with IEC 61508 for SIL 2 and SIL 3.
- Redundancy Options: Simplex, Dual, or TMR configurations for availability and reliability.
- Input Voltage: Nominal 24 V DC (24 V DC, 110 mA), 48 V DC options (43 V min, 53 V max).
- High Reliability: Continuous monitoring and diagnostic capabilities for fault detection and high system uptime.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Dimensions (H x W x D) | 170 x 157 x 153 mm (6.7 x 6.2 x 6.0 in) |
| Weight | 1.2 kg (2.65 lbs) |
| Wetting Voltage | 24 V DC Nominal, 48 V DC Nominal |
| Number of Inputs | 24 discrete contact inputs |
| Power Supply | 24 / 28 V DC, 6.8 W max per I/O pack |
| Temperature Range | -40°C to 70°C (-40°F to 158°F) |
| Mounting Method | DIN-rail mounted |
| Field Wiring | 24 AWG min, 12 AWG max |
| Safety Rating | Compliant with IEC 61508 (SIL 2 and SIL 3) |
| Diagnostic Fault Detection | Self-test, non-responding input, voltage loss detection |
Applications
The GE IS420YDIAS1B module is predominantly used in safety-critical industrial applications:
- Turbine control and protection
- Emergency shutdown systems
- Burner management systems
- Fire and gas detection systems
- Critical process control systems
Product Advantages
- Flexibility in Redundancy: Choose between Simplex, Dual, or TMR configurations to optimize cost and reliability.
- Proven Performance: Based on GE’s three decades of experience in providing reliable turbine protection systems.
- Cybersecurity: Advanced features for protecting against cyber threats in mission-critical applications.
- Fault Detection: Continuous self-diagnostics ensure early fault detection and minimal system downtime.
- Comprehensive Certification: Fully compliant with IEC 61508 standards for SIL 2 and SIL 3.
Latest Reports and News
- “GE’s IS420YDIAS1B Module Enhances Industrial Control with Advanced Discrete Input/Output Capabilities”
- “New Mark VIeS Discrete Contact I/O Module from GE Sets a New Standard for Safety and Reliability”
- “GE Introduces Cutting-Edge IS420YDIAS1B Module to Optimize Industrial Automation and Process Safety”
Related Models in the Mark VIeS Series
Here are 10 related models or products that complement or fall under the same Mark VIeS system:
| Model | Product Type | Key Features |
|---|---|---|
| IS420YDOAS1B | Discrete Contact Output Module | Similar to IS420YDIAS1B but for outputs |
| IS420YVIBS1B | Vibration Input Module | Interfaces with sensors for vibration monitoring |
| IS420YAICS1B | Analog I/O Module | Provides analog input/output capability for control |
| IS420YUAAS1A | Universal Analog I/O | Highly flexible for various analog sensor types |
| IS420YSOAS1B | Safety Output Module | Provides output control for safety functions |
| IS420UCSCS2A | UCSC Controller | Provides a compact, reliable controller for SIL systems |
| IS420UCSCH1B | UCSC Gateway Controller | Gateway controller for system integration |
| IS420PSCAH1B | Modbus Master Communication | Used for communication via Modbus protocol |
| IS420ESWAH1A | Industrial Ethernet Switch | Industrial Ethernet switch for Mark VIe system |
| IS420PDM | Power Distribution Module | Powers control electronics and I/O systems |
GE Brand’s Popular Models
Here are 10 popular GE models from the same series or other related systems:
| Model | Product Type | Key Features |
|---|---|---|
| IS420ESWBH1A | Industrial Ethernet Switch | 16 ports with fiber options |
| IS420YDOAS1B | Relay Contact Output Module | 12 discrete relay outputs for actuator control |
| IS420YVIBS1B | Vibration Input Module | For vibration-based monitoring in machinery |
| IS420YSOAS1B | Safety Output Module | Used for controlling safety output devices |
| IS420YUAAS1A | Universal Analog I/O | Supports multiple analog sensor types |
| IS420YDIAS1B | Discrete Contact Input Module | For interfacing with discrete contact sensors |
| IS420UCSCS2A | UCSC Controller | Dual core for reliable safety control |
| IS420PSCAH1B | Modbus Master Communication | Provides serial or Ethernet-based Modbus Master |
| IS420PDM | Power Distribution Module | Supports dual power sources for redundant operation |
| IS420TBAI1C | Analog I/O Terminal Board | Supports 10 analog inputs and outputs |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the function of the IS420YDIAS1B module?
A1: The IS420YDIAS1B module serves as an interface for discrete contact process sensors, providing input to the Mark VIeS Safety control system.
Q2: Can I use the IS420YDIAS1B in a hazardous environment?
A2: Yes, it is rated for hazardous locations Class 1, Div 2 / Class 2, Zone 2 / ATEX.
Q3: What is the safety rating of the IS420YDIAS1B?
A3: The module complies with IEC 61508 standards for SIL 2 and SIL 3 safety applications.
Q4: What is the operating temperature range of the IS420YDIAS1B?
A4: The module operates within the temperature range of -40°C to 70°C (-40°F to 158°F).
Q5: How many inputs does the IS420YDIAS1B support?
A5: It supports 24 discrete contact inputs.
Q6: Can I replace the IS420YDIAS1B module’s I/O pack?
A6: Yes, the I/O pack can be replaced with the part number IS420YDIAS1B.
Q7: What mounting method does the IS420YDIAS1B use?
A7: The module is DIN-rail mounted.
Q8: What is the weight of the IS420YDIAS1B?
A8: The weight is 1.2 kg (2.65 lbs).
Q9: How does the IS420YDIAS1B detect faults?
A9: It uses self-test and continuous monitoring of inputs and outputs to detect faults.
Q10: Can the IS420YDIAS1B be used in a TMR configuration?
A10: Yes, the module supports both Simplex and Triple Modular Redundant (TMR) configurations for higher redundancy.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
