NR Electric RCS-9698G, Instruction Manual

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Chapter 1 Introduction
NR ELECTRIC CO., LTD. 3
1.3 Features

RCS-9698G/H adopts multi- CPU structure, each CPU runs independently together. All the
CPUs interchange data via the high-speed data bus on the motherboard. Each CPU operates
independently, at the same time, each CPU cooperate with each other.
RCS-9698G can be configured with up to 4 CPU boards, RCS-9698H can be configured with
up to 8 CPU boards.

The CPU of RCS-9698G/H adopts high-speed and low-power network processor, it is
specially designed for network communication and can deal with full load data flow easily.
Each CPU board has a high-speed memory, thus ensures the high-speed performance of the
CPU .

RCS-9698G/H adopts industrial memory chips and large capacity non-volatile memory,
Compared to mechanical hard disk of industrial computer, non-volatile memory has higher
reliability, vibration resistance, interference immunity to improve service life and reduce
maintenance cost greatly.

Supplying up to 16/32(single machine/dual machine) 10M/100M self-adaptive industrial
ethernet port, each ethernet port can be configured with various network protocols.

Supplying up to 12/24(single machine/dual machine) serial ports. These serial ports can be
configured as RS-232 / RS-485 / RS-422 and can adopt twisted-pair or fiber medium.
The serial ports with twisted-pair medium adopts high-speed optical coupling isolation to
improve vibration resistance greatly.
Each serial port can be configured with various serial port protocols.

Each CPU board has independent real-time clock, and can receive uniform network time
synchronization. To ensure the accuracy of the clock, RCS-9698G/H has uniform hardware
synchronization interface, it can receive and deal with differential pulse per second ( PPS for
short) signals and IRIG-B clock synchronization signals. The time synchronization accuracy
of all the CPU boards can keep high consistency.

RCS-9698G/H supports friendly human-machine interface( HMI for short), each CPU board
and Each COM board has corresponding “ HEALTHY ”and “ ALARM ” LED indicators. Each
communication port has corresponding “ ACT n ” LED indicator ( n =1,2,3 or 4).
RCS-9698G has a LCD display and a 9-key keypad, RCS-9698H has 2 LCD displays and 2
9-key keypads. With the LCD display, the real-time data, the operation status and some
equipment parameters of RCS-9698G/H can be views, and the parameter setting can be
accomplished.

RCS-9698H supports dual machine system configuration with the merit of absolutely
electrical independence. Each machine has independent PWR board, CPU board, COM
board and motherboard. These 2 machines have no electrical link except the outside
communication link. The outside communication link adopts efficient electrical isolation.