1TGE120021R0010

Description

1. Product Description

2. Product Parameters

Parameter	Specification
Brand	ABB
Model	1TGE120021R0010
Type	Redundant Control System
Voltage	24V DC (control), 120–230V AC (power supply)
Current	5A (system operation)
CPU	Dual 414-4H CPUs (50MB memory, fast scan time)
Communication Ports	7 ports (Ethernet, PROFIBUS, local/remote I/O)
Redundancy	Hot standby with automatic failover (CPU, power supply, communication)
I/O Configuration	Remote I/O via ET200M stations (PROFIBUS redundant bus)
Compatibility	ABB Advant Controller systems, Siemens S7-200 PLC (via EM277 gateway)
Dimensions	482 mm (W) × 175 mm (H) × 250 mm (D)
Weight	8.5 kg
Operating Temperature	0–60°C

1TGE120021R0010

3. Advantages and Features

• Redundancy Excellence: Dual CPUs, power supplies, and PROFIBUS buses ensure zero downtime during faults (e.g., CPU failure, communication loss).
• High Performance: 50MB memory and fast scan time enable real-time control for complex processes.
• Flexible Architecture: Remote I/O stations (ET200M) reduce cabling and support distributed installations.
• Ease of Maintenance: Hot-pluggable modules and diagnostic indicators (fault codes, communication status) simplify troubleshooting.
• Multi-Industry Compliance: Certified for use in hazardous environments (e.g., gas, chemical processing) with robust EMI/EMC protection.

4. Application Areas and Case Studies

• Industries: Steel manufacturing, thermal/hydro/nuclear power generation, oil/gas, chemical processing, and water treatment.
• Use Cases:
  • Power Plants: Redundant control of turbine generators, ensuring continuous operation during maintenance.
  • Chemical Plants: Monitoring reactor processes with fail-safe switching between controllers.
• Case Study: A petrochemical facility reduced unplanned outages by 35% using the 1TGE120021R0010 for redundant control of distillation units. The system’s automatic failover prevented production stops during CPU upgrades.

5. Competitor Comparison

Compared to standard single-controller systems, the 1TGE120021R0010 offers superior redundancy (dual CPUs/power supplies) and native integration with ABB/Siemens ecosystems. Its 7 communication ports and PROFIBUS redundancy outperform 竞品 with limited expandability, while hot-swappable modules reduce maintenance time by 50% versus non-modular solutions.

1TGE120021R0010

6. Selection Recommendations

• System Requirements: Verify compatibility with your DCS/PLC (e.g., ABB Advant, Siemens S7-200).
• I/O Needs: Configure remote I/O stations (ET200M) based on analog/digital channel counts.
• Environment: Ensure operating temperature (0–60°C) and voltage (24V DC) match site conditions.
• Budget: Balance redundancy needs (dual vs. single controller) against long-term reliability ROI.

7. Precautions

• Installation: Ground the control cabinet to prevent static discharge; follow ABB’s wiring guidelines for PROFIBUS redundancy.
• Maintenance: Regularly update firmware and test failover procedures (quarterly recommended).
• Fault Handling: Use diagnostic tools (e.g., CPU status LEDs) to identify issues (e.g., communication errors, power supply faults).
• Calibration: Recalibrate touch screens (if integrated) using ABB’s calibration utility to maintain accuracy.