Product Introduction

parameter

Processor: Both SX processor and IOX processor are Motorola MPC860, 32-bit, 50MHz.

Memory: Flash PROM is 6MB with CRC protection; DRAM is 16MB with byte parity check; NVRAM is 8KB with CRC protection.

Power supply: nominal input voltage 24V DC, operating voltage range 19.2V-30V DC.

Physical characteristics: Weight approximately 1.5 kilograms.

Functional characteristics

Triple modular redundancy architecture: Adopting TMR architecture, three identical channels independently execute application programs,

with dedicated hardware and software mechanisms to vote on all inputs and outputs.

High reliability and stability: Integrated online diagnostic function and adaptive repair capability, supporting hot standby I/O modules for

critical applications, providing redundant on-site and logic power integration support.

Convenient maintenance: Supports on-site installation and maintenance at the module level, and the controller can also be operated online

without interfering with on-site wiring and control processes.

Communication capability

Internal communication: The diagnostic bus is 2Mbps HDLC, used to transmit I/O module diagnostic information between MP channels.

External Communication: Supports TriStation and Modbus communication, and can communicate with Tristation, other Tricon or Trident

controllers, Modbus master-slave devices, and external hosts via Ethernet.

application area

Safety Instrumented System (SIS): Used to ensure process safety, equipment protection, and emergency shutdown.

Process control: widely used in industries such as petroleum, natural gas, chemical, and power, providing reliable automation control and

monitoring.

Emergency Shutdown System (ESD): Perform emergency shutdown operations in critical situations to prevent catastrophic events from

occurring.

Distributed Control System (DCS): Provides efficient distributed control and management to ensure the safe operation of critical equipment.

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