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RCU 510

Remote Controller UnitRCU 510

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RCU510 Technical data

Remote Controller Unit (RCU) is a real-time single board computer and remote IO bus driver and IO handling controller.

RCU 510 is based on PowerPC Host Processor MPC 8245 running at 400MHz.

32 MByte SDRAM (133MHz), 16 Mbyte Flash memory.

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RCU510 Interfaces

32 IO channels:

• Ch 1-16: DI, DO, AI, AO

• Ch 17-20: DI, DO, AI

• Ch 21-24: Relay outputs

• Ch 25-32: AI, AO

7 serial line interfaces (RS232/RS422/RS485)

Dual Ethernet LAN interface

SPBus interface to RIO400 modules

Dual CAN-bus interface

Dual Profibus interface

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RCU 510 layout

Status leds

IO

IO

Ethernet AEthernet B

Profibus/CANbusAddress/mode setting

Console connection

NMI/Reset

IO

IO

7 x serial lines

SPBus

X1

X2

P4

P3

P6

X3

X4

X5

P2

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RCU 510 start-up sequence

ST3, downmost

HW test

ST0ST1ST2ST3

Status LEDs

ST0, uppermost

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RCU 510 connector X1-X4: IO connection and power

All 32 IO channels are connected via thefour X connectors.

Power to the RCU510 is providedthrough the four X connectors.The four power terminals areinterconnected on the circuit board.

RCU510

X1

X2

X3

X4

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MODE0FE

DCB

A987654321

The hexadecimal MODE switch set SW-mode and is used only for advanced servicing and debugging purposes.

The switch

has to be set to 0

(Zero) for normal operation

RCU 510 MODE: Mode setting

S7: MAC1

S6: MAC2

S5: MAC3

S4: MODE

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012345

6789ABCDEF

MAC1

MAC2

MAC3

MSD

LSD

012345

6789ABCDEF

012345

6789ABCDEF

Network A and B Internet Protocol addresses (IP-addresses) (SW address)

Example of IP address of RCU1:157.237.143.151 net A 157.236.143.151 net B

Network A and B MAC addresses (HW address)

Example of MAC address RCU1:02:41:4c:42:12:01 for net A02:41:4c:42:22:01 for net B

RCU 510 MAC1-3: Address setting

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RCU 510 connector X1-X4: Loop Typicals

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RCU 510 connector P4: Ethernet connection

Dual female RJ45 8 pin socket for 10Base-T/100Base-TX

Port A is above port B.

P4

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RCU 510 connector X5: Serial lines

7 serial lines can be connected to X5.Each serial line can be configured as RS232, RS422 or RS485

X5

TBSS for serial line connection

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RCU 510: Loop typical SL001

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RCU 510 connector P6: Console connection

RS232 serial line for console connection P6

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RCU 510 connector P2: SPBus

SPBus-TERM

RIO MODULES

SPBus-TERMor SPBus-Hub

RCU510

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RCU 510 connector P2: SPBus example

Drw:1002088