Products | Smart Series | Smart 1-CPU
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SMART 1-CPU
Real-Time Computer
OVERVIEW
- A Controller based on Real-Time Computer Technology
- Distributed Intelligent I/O System
- Programmable with all 5 IEC1131-3 Languages
- Application SW compatible with VME and IUC Systems
- Programmable in ANSI-’C’
- Embedded Real-Time O/S with Multitasking ability
- Reduced Cabling and Maintenance costs
- Standard and Extended Operating Temperature ranges
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The Smart 1 concept is based on a cost effective open system for industrial automation and real-time computing.Derived from the PEP VME 3U technology ,SMART 1 is 100% application software compatible with VME9000 and IUC9000 controllers.
TECHNICAL SPECIFICATIONS
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DC-DC Converter
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Two isolated (1000V DC) 5V Output Channels
Input 18V-36V DC, 24V DC (Nominal)
Outputs 1 & 2 Isolated 5V DC @ 1.2A (system)
Isolated 5V DC @ 150mA (RS485)
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CPU
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MC68302 @ 20MHz
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Memory
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EPROM and/or FLASH up to 2 MByte
512 kByte DRAM
64 kByte SRAM with battery backup
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Interfaces
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Serial RS232 Modem compatible
Isolated RS485 (PROFIBUS) up to 500 kbit/s
SPI/SPC local interface & RTC
Isolated timer I/O with:
Tin (20 kHz),Tout (5 kHz)
Gate (24V DC)
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Interrupt Vectors
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10ms (100 Hz) IRQ6
24-bit timer IRQ4
Parallel I/O (4 lines) IRQ1
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Data Retention
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3V, 190mA button lithium cell (standard temperature)
3V, 850mA cylinder lithium cell (extended - E2 temperature)
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Housing/Connectors
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Housing for DIN-rail mounting
3 slots for SMART-Modules on the SMART-BASE
2 slots for each SMART-EXT
RJ45 for RS232 interface
9-pin D-Sub connector for the RS485 (PROFIBUS) interface
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Screw Terminal Connectors
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Array 2x3 and 2x7
Mating Cycles 100
Contact Resistance <5m.
Max.Amperage 6A
Operating Voltage <250V
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Software
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OS-9 v3.0x real-time kernel (disk-based as standard)
PROFIBUS layer 2 & 7 v.3.12
IEC 1131-3 with ISaGRAF for Windows
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Power Consumption
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SMART-BASE: 1500/1700mW
PROFIBUS: 250/750mW
SM-slots: <300mW
SMART-EXT: 15/35mW
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Dimensions (mm) l, w, h
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SMART-BASE: 247.5 x 114.5 x 86.8
SMART-EXT: 110.0 x 114.5 x 86.6
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Operating Temperature
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Standard: 0؛C to +70؛C
Extended: -40؛C to +85؛C
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Operating Humidity
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Up to 95% non-condensing
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Cooling
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Free-air convection
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Weights
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SMART-BASE: 650g
SMART-EXT: 250g
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