Description
RCU501 is a high performance, general purpose, real-time process control computer for use in awide variety of system applications in both on- and offshore installations. The processor core isan 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 forredundant RCU confi guration • Dual Remote IO process BUS (RBUS) • 4 general purpose Digital Input channels • 4 general purpose Digital Outputchannels • 32 serial lines for 3rd party interface • 2 PROFIBUS channels for 3rd partyinterface • 2 CANBUS channels for 3rd partyinterface
Feature • Single unit topology: SIL 1 compliant • Dual unit topology: SIL 2 and SIL 3compliant • 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 • 3rd party vendor specifi c protocols areavailable upon request • Power: 1. Redundant power input with poweralarm monitoring 2. Inrush current and over-voltageprotection • Enhanced watchdog with fail-safefunction and system status output Benefi tsThe following built-in functionsminimize system downtime: • Extended Built-in Self- Test (BIST)for computer diagnostics and faultidentifi 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 ashmemory • 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 applicationdependant and governed by processcomplexity, updating frequency andnumber of interfaced I/O. Maximumupdating frequency is 50 Hz. • Confi guration guidelines: 1. ESD/PSD: max. 800 I/O,F&G: max. 700 I/Oboth at scan rate: 1 Hz 2. Process/ Automation:max. 2000 I/O,design advice: 1280 I/Oboth at scan rate: 1 Hz 3. Anti-surge: 3 loops, Scan rate: 50 Hz 4. Dynamic Positioning: Tripleredundant DP system combinedwith Position Mooring. (Scan rateis adapted to signal processing andvaries from 1 to 10 Hz). Technical Specifi cations
Environmentalspecifi 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% RHProtection Standards: IP 20 Dimensions Height: 355 mm Width: 158 mm Depth: 87 mm Weight: 1.35 kg Cross point screw lock on DIN Rail T357.5/15 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
The company focuses on DCS, PLC, robot, large servo four systems
The main products are various modules/cards, controllers, touch screens, servo drivers
Company advantage: Supply imported original products, professional production of spare parts
One year warranty, fast delivery time, complete supply !！！
① 24 hours email response (12 hours);
② For shipment outside Asia, please contact the seller.
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