Products Description
The Alstom 8261-4154 8261-4155 8261-4164 8263-4154 Processor Ladder is a high-reliability processor module from the 140 Series, designed for industrial automation and control applications. Featuring 16-bit processing capability, it delivers fast and precise execution of ladder logic programs, ensuring accurate control of complex systems.Equipped with 512K EPROM memory (part numbers 25X8261/30 and 112/4619-20), the 8261-4154 8261-4155 8261-4164 8263-4154 provides ample storage for program data and system instructions while maintaining stable operation over long periods. Its robust design supports consistent performance in demanding industrial environments, offering reliable execution for continuous production processes.Ideal for railway automation, process control, and factory automation applications, this processor ladder ensures high-speed processing, durable memory performance, and dependable system control for mission-critical operations.
Technical specifications
Model: 8261-4154 8261-4155 8261-4164 8263-4154
Module Type: Ladder Logic CPU / Processor
Control Logic Type: Ladder logic execution CPU
Series: GEM 80 140 series processor
16 BIT
512K EPROMS
I/O Points: 512
Processor Speed: 10 MHz
Current Consumption: 200 mA
Operating Voltage: 12 V
Temperature Range: -20°C to 55°C
Backplane Connector: Standard GEM 80 backplane rack slot
Communication: Internal bus communication within automation rack
Mounting: GEM 80 system rack / backplane module slot
Key Features and Benefits
- Core Ladder Logic CPU: Executes ladder logic control programs to manage discrete and sequential automation tasks with deterministic performance.
- Efficient Programming Support: Ladder logic programming allows engineers to use widely accepted PLC programming methods for control design.
- Integrated Backplane Support: Designed for seamless integration with GEM 80 backplane racks and I/O modules, enabling efficient system wiring and modular control expansion.
- Reliable System Scan: Provides consistent and repeatable scan cycles for I/O evaluation and logic execution to meet industrial automation timing requirements.
- Flexible Integration: Compatible with a wide range of GEM 80 I/O cards and expansion modules, facilitating scalable automation solutions.
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Frequently Asked Questions (FAQ)
Q1: What control language does the Alstom 8261-4154 8261-4155 8261-4164 8263-4154 Ladder Processor Module support?
A1: It is designed to execute ladder logic control programs, providing familiar PLC programming functionality for industrial automation.
Q2: Can the Alstom 8261-4154 module integrate with other automation modules?
A2: Yes, it interfaces with standard GEM 80 backplane racks and works with discrete and analog I/O modules to build scalable control systems.
Q3: Is the Alstom 8261-4154 8261-4155 8261-4164 8263-4154 compatible with GEM 80 I/O expansion?
A3: Yes, it is part of the GEM 80 series and supports integration with the corresponding ladder logic I/O and expansion modules.
Q4: How does the Alstom 8261-4154 ensure reliable control performance?
A4: By providing deterministic ladder logic scan cycles and consistent I/O evaluation, the module ensures fast and reliable control execution within the automation system.
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