康士伯KONGSBERG 603439 RCU501 * 2 pcs 310955 * 1 套件&xEPI2

康士伯KONGSBERG 603439 RCU501 * 2 pcs 310955 * 1 套件&xEPI2

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RCU501是用于船舶动力定位系统的主控制器。

这里价格包括2个RCU501和箱子里的所有配件

物品所在地：中国

买家支付运费。

 

RCU501 is a high performance, general purpose, real-time process control computer for use in a

wide variety of system applications in both on- and offshore installations. The processor core is

an embedded Power PC™ architecture and the module is approved for Ex Zone 2 applications.

Application types

• Dynamic Positioning Systems

• Thruster Control / Steering Systems

• Navigation Sensor Integrator

• Integrated Process Control Systems

• Alarm and monitoring Systems

• Safety Systems

Function

• Dual ethernet LAN process networks

• Dual RedundancyNet interface for

redundant RCU confi guration

• Dual Remote IO process BUS (RBUS)

• 4 general purpose Digital Input channels

• 4 general purpose Digital Output

channels

• 32 serial lines for 3

rd

 party interface

• 2 PROFIBUS channels for 3

rd

 party

interface

• 2 CANBUS channels for 3

rd

 party

interface

Feature

• Single unit topology: SIL 1 compliant

• Dual unit topology: SIL 2 and SIL 3

compliant

• Triple unit topology

• Ex Zone 2 approved

• Compliant to the following protocols:

1. Modbus (Serial and TCP)

2. NMEA 0183

3. PROFIBUS/PROFIsafe

4. CAN/DeviceNet

• 3

rd

 party vendor specifi c protocols are

available upon request

• Power:

1. Redundant power input with power

alarm monitoring

2. Inrush current and over-voltage

protection

• Enhanced watchdog with fail-safe

function and system status output

 

Benefi ts

The following built-in functions

minimize system downtime:

• Extended Built-in Self- Test (BIST)

for computer diagnostics and fault

identifi cation during start-up and runtime

• Prepared for online remote diagnostics

• Prepared for online fi rmware upgrade

• Bootable from fi le server or local fl ash

memory

• Easy installation and replacement

1. DIN Rail mounting

2. All connections are pluggable

3. 3 digit address switches

• Hot swap in redundant applications,

dual and triple Hot-Standby redundancy,

1oo2 redundancy

• Status LED indication (Normal/Error)

• RoHS compliant

 

Computer performance

• RCU501 performance is application

dependant and governed  by process

complexity, updating frequency and

number of interfaced I/O. Maximum

updating frequency is 50 Hz.

• Confi guration guidelines:

1. ESD/PSD: max. 800 I/O,

F&G: max. 700 I/O

both at scan rate: 1 Hz

2. Process/ Automation:

max. 2000 I/O,

design advice: 1280 I/O

both at scan rate: 1 Hz

3. Anti-surge: 3 loops, Scan rate: 50 Hz

4. Dynamic Positioning: Triple

redundant DP system combined

with Position Mooring. (Scan rate

is adapted to signal processing and

varies from 1 to 10 Hz).

 

KM article number

RCU501: 603439

Standards

RCU501 complies with the following:

• IACS E10

• IEC 60533

• IEC 60945

• IEC 61508

• IEC 62061

Type approval

RCU501 is type approved by:

• Det Norske Veritas (DNV)

• The American Bureau of Shipping

(ABS)

• TÜV Rheinland

• Wurldtech™; Achilles level 1

certifi ed

CE marking

CE mark compliant, confi rm to:

• 2004/108/EC (EMC directive)

• 94/9/EC (Atex directive)

Ex certifi cation

Ex nA II T4 (Zone 2)

Environmental

specifi cations

Ambient temperatures and humidity:

• Temp. Operation: -15˚C to 70˚C

• Temp. Storage: -25˚C to 70˚C

• Humidity Operation: Up to 98% RH

• Humidity Storage: Up to 98% RH

Protection Standards: IP 20

Dimensions

Height: 355 mm

Width: 158 mm

Depth: 87 mm

Weight: 1.35 kg

Cross point screw lock on DIN Rail T35

7.5/15 according to EN 50022

 

Electrical

Input supply voltage: 24 VDC

(+30%, -25%)

Nominal current consumption: ≈ 0.8 A

Start-up current: Max. 2.7 A

Power consumption: Max. 20 W

Heat dissipation: Max. 20 W

Power connectors:

• Screw terminals (slotted)

• Cable cross section: 2.5 mm²

Processor and memory

Processor:

• Type: Power PCTM

 host processor

MPC8245

• Clock frequency: 400 MHz

Memory:

• RAM size and speed: 64 MB @ 133

MHz

• PROM: 16 MB application fl ash-fi le

Serial line

Channels: 32 insulated serial lines,

distributed on 8 RJ45 connectors

Physical layer: RS232, RS422 and

RS485 Multidrop via RSER200

Bit rate: Max. 115 kb/s

General purpose I/O

channels

Digital Output (DO):

• 4 x opto-isolated outputs

• 1 x opto-isolated watchdog (for

external interface)

Digital Input (DI): 4 x opto-isolated

inputs

I/O connectors:

• Cage clamps

• Cable cross section: 1 mm²

LAN interface

Process network & RedundancyNet:

2 x RJ45 Ethernet IEEE 802.3 type

10BASE-T/100BASE-TX

 

RBUS interface

Connector: 2 x RJ45

Bit-rate: 2 Mb/s

Signal code: Manchester encoded

(Self-clocked)

Copper wire topology:

• Insulation: 500 V (Optocoupler)

• Physical layer: RS485 Multidrop

• Cable attenuation: < 6.5 db/100m @

10 MHz (CAT 5)

• Cable length: Max. 200 m between

repeaters. Max. 3 repeaters

Fibre optical topology (w/ additional

fi bre media converter):

• Fibre cable: 62.5/125 μm. Multimodus

• Connector: ST

• Cable length: Max. 1000 m (point to

point). 500 m if used in patch-panel

topology

Field interface

CAN interface:

• 2 x CANopen/DeviceNet @ 5 pole

cage clamp terminals. 2.5 mm² cable

• Bit rate: Max. 1 Mb/s. (DeviceNet not

defi ned above 500 kb/s)

PROFIBUS interface:

• 2 x opto-isolated 9 Pin female

D-Sub connectors

• Bit rate: Max. 12 Mb/s