MOTOROLA MVME2434 —— A more favoured choice of DCS products

The MOTOROLA MVME2434 is a continuously operating unit that simultaneously supports two voice or data paths in digital TDMA mode. It can be easily mounted on a wall or rack system. This digital repeater is part of the MOTOTRBO family, providing enhanced performance, improved spectral efficiency, integrated data transmission, and enhanced voice communications through a complete solution.

MOTOROLA MVME2434 is a set of control system products for the needs of large and medium-sized projects. The comprehensive redundancy structure ensures the reliability of the whole system, the compact and high-performance controller ensures that the control station can meet the real-time processing capacity of 100,000 points, and the I/O module adopts the Motorola high-performance microprocessor, which ensures the optimal performance of the I/O card.

The system has been successfully applied in 600MW supercritical generating unit. System performance indicators ◆System control cycle: 50mS-1S optional ◆Communication network network form: switched industrial Ethernet communication standard: TCP/IP communication rate: 100/1000Mb/s network media: optical fibre/UTP/STP topology: star/ring/tree (logical multi-bus) communication network redundancy: multiplexed redundancy (physical, logical are fully redundant) Real-time database capacity > 100,000 points I/O level network standard: HDLC & RS485 ◆ Input / output module analogue input: accuracy ≤ 0.1% I/O ambient temperature: -20 ℃ -60 ℃ humidity 10% -95% (non-condensing) local I / O and remote I / O is fully compatible with the SOE resolution: ≤ 1ms I / O module electromagnetic compatibility IEC-EMC certification ◆ Intelligent remote I / O system communication form: Industrial Ethernet communication standard: TCP / IP communication rate: 10Mb / s-100Mb / s ◆ Human-machine interface and interface screen resolution 1600 × 1280 or higher screen refresh time <1s screen data refresh time <0.5s ◆ Reliability network redundancy, DPU redundancy, power redundancy, important I / O redundancy multiple electrical isolation Mode of operation (MOTO) /O redundancy multiple electrical isolation MTBF>200,000 hours utilisation rate>99.95