Product Overview

The PCS-9705 Series Measurement and Control Device adopts an object-oriented design philosophy with a unified software and hardware platform. It is engineered to withstand harsh operating conditions, delivering powerful functionality and superior performance. The device features excellent electromagnetic compatibility, strong anti-interference capability, low power consumption, and a wide operating temperature range.

The PCS-9705 series fully addresses substation requirements for data acquisition and processing. Designed according to distributed system principles, it implements substation automation functions such as data acquisition and control, fully meeting the comprehensive automation and unmanned operation needs of substations across all voltage levels. It fully supports digital substation functionality, including the IEC 61850-9-2 sampled value transmission protocol and IEC 61850 protocol with real-time GOOSE capability.

Product Functions

220V / 110V / 48V / 24V optically isolated digital input with contact debounce for remote signaling of status changes

Multiple AC current/voltage analog inputs with power calculation and harmonic measurement; supports flexible two-meter or three-meter sampling methods

Remote control of opening/closing with configurable output hold time, synchronism-check function, and SOE recording of remote control events

Comprehensive bay-level interlocking logic that can be downloaded via network

Supports multiple time synchronization methods: IRIG-B, network, SNTP, and PPS (pulse-per-second)

Full support for digital substation functions, including IEC 61850-9-2 digital sampling and GOOSE tripping/closing

Multiple DC transducer temperature acquisition channels

Event SOE recording

Supports wiring diagram display; users can edit diagrams and download directly via network

Manual/automatic simulation testing for remote signaling and telemetry

User-friendly human-machine interface with convenient commissioning software