The GE IS420UCSCH1A high-performance industrial controller module supports Triple Modular Redundancy (TMR), simplex, and dual redundancy modes to improve system reliability and fault tolerance, ensuring no single point of failure in critical mission applications. With the help of Embedded Field Agent (EFA) technology, Predix cloud based applications can be applied to real-time data transmission through stable connections, and can be directly integrated with Mark VIe I/O modules (IS420 series) for easy system upgrades or expansions
Description
Technical Parameter
Processor: Embedded 32-bit RISC processor, with a clock speed of 500 MHz, supporting real-time operating system (RTOS).
Memory: 256 MB DDR3 RAM, 128 MB Flash storage, supports user program and historical data storage.
Logical operations: Supports IEC 61131-3 standard programming languages such as ladder diagram (LD) and functional block diagram (FBD), and can execute complex automation logic (such as feeder protection and capacitor bank control).
Communication capability
Interface configuration:
Two 10BASE-T Ethernet interfaces (RJ45), supporting industrial protocols such as Modbus TCP, Ethernet/IP, DNP3 over IP, etc.
Two RS-485 serial interfaces, supporting protocols such as Modbus RTU and IEC 60870-5-101/104.
1 USB 2.0 interface for local programming and firmware upgrades.
Network topology: Supports star and ring topologies, compatible with redundant communication architectures (requires GE redundant switches).
Communication speed: Ethernet interface supports 10 Mbps, and serial interface supports up to 115.2 kbps.
hardware features
Power supply: 24V DC (± 15%), power consumption<10W, supports reverse polarity protection.
Physical specifications:
Size: 150mm x 100mm x 80mm (compliant with 3U industrial standard).
Protection level: IP20 (preventing solid foreign objects from entering).
Working temperature: -40 ° C to+85 ° C, suitable for extreme industrial environments.
Scalability: Supports the expansion of I/O modules (such as analog input and digital output) through the backplane bus, and can cascade up to 8 expansion modules.
function characteristics
Data collection and processing:
Support real-time collection of analog quantities (such as voltage and current), digital quantities (such as switch status), and pulse quantities (such as electrical energy).
Built in data caching mechanism, supports breakpoint retransmission and data compression, ensuring that data is not lost in case of communication interruption.
Local logic control: capable of executing protection logic, sequence control, and optimization algorithms to reduce the computational load on the main station.
Diagnosis and maintenance:
LED status indicator lights (power, communication, fault).
Built in watchdog timer, supports fault self recovery.
Real time monitoring and parameter configuration through a web interface (HTTP).
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