ioPAC 8020 *EoL*

Features and Benefits

Compliant with EN 50121-3-2, EN 50121-4 and essential sections of EN 50155
Supports C/C++ programming languages
2-port Ethernet switch for daisy-chain topologies with by-pass function
Modular I/O for versatility, flexibility and scalability
Rugged and compact design for harsh environments
Wide operating temperature: -40 to 75°C (-40 to 167°F)
3-in-1 RS-232/422/485 serial port
Up to 32GB SDHC data logging function

Introduction

Compact, Anti-Vibration Design

The ioPAC 8020–a rugged modular RTU controller with 5 or 9 I/O slots–supports a wide selection of I/O modules and comes with a DIN rail mount specifically designed to withstand severe vibrations. This RTU features an aluminum chassis for vandal protection, spring-type terminal blocks for gas-tight and vibration resistant wire contacts, and optional M12 connectors to ensure that your Ethernet connectors remain connected at all times.

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Innovative C/C++ Programming with Timesaving I/O Access and Control
The ioPAC 8020-C further features a Linux/GNU platform adapted to data acquisition and condition monitoring. The main advantage of this open C platform is its user-friendly SDK, which helps economize on installation and configuration overhead by reducing your programming workload for key areas like I/O control and condition monitoring, SCADA/DB interoperability, and improving smart communication controls.

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Seamless Data Transmissions with Ethernet by-pass Function
The ioPAC RTU controllers have a built-in Ethernet switch with 2 ports for cascading multiple ioPAC RTU controllers in a convenient daisy-chainin configuration. Together with a poweroff bypass mechanism, the ioPAC RTU controllers can maintain continuous, seamless data transmissions even when one of the RTUs fails.

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figure

Computer
Main CPU ARM9 based CPU, 32-bit/192 MHz
I/O CPU ARM Cortex M4 based CPU, 32-bit/80MHz
OS Linux
Clock Real-time clock with battery backup
Memory • SDRAM: 64 MB
• Flash: 32 MB
• SRAM: 256 KB (battery backup lasts for 1 week)
• microSD™ Slot: Up to 32 GB (SD 2.0 compatible)
Note For units operating in extreme temperatures, industrial grade, wide-temperature microSD cards are required.
Backplane Bus Speed Up to 200 Mbps for all slots
Ethernet Interface
LAN 2 x 10/100 Mbps, 2 MACs (IPs), RJ45 or M12
Protection 1.5 kV magnetic isolation
Serial Communication
Interface • 2 RS-232/422/485 ports, software selectable (DB9 male)
• 1 RS-232 debug port (4-pin connector)
Serial Line Protection 8 kV ESD for all signals
Serial Communication Parameters
Parity None, Even, Odd
Data Bits 7, 8
Stop Bits 1, 2
Flow Control RTS/CTS, XON/XOFF
Baudrate 300 bps to 921.6 Kbps
Serial Signals
RS-232 TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND, RI
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
Software Characteristics
Automation Languages C/C++
Protocols Modbus/TCP, Modbus/RTU Master
Power Requirements
Power Input 24 VDC nominal, 9 to 48 VDC
Note Compliant with EN 50155 at 24 VDC
Current for I/O Modules 5 A @ 3.3 VDC (max.)
Power Consumption 3.65 W @ 24 VDC
Physical Characteristics
Housing Aluminum
Dimensions • 2-slot version: 114.7 x 135 x 100 mm (4.52 x 5.31 x 3.94 in)
• 5-slot version: 190.9 x 135 x 100 mm (7.52 x 5.31 x 3.94 in)
• 9-slot version: 292.5 x 135 x 100 mm (11.52 x 5.31 x 3.94 in)
Weight • 2-slot version: 1300 g
• 5-slot version: 2000 g
• 9-slot version: 2575 g
Mounting DIN rail mounting (standard), wall mounting (optional)
Connector Spring-type terminal block
Environmental Limits
Operating Temperature -40 to 75°C (-40 to 176°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Altitude Up to 2000 m
Standards and Certifications
Safety UL 508
EMI EN 55022, EN 61000-3-2; EN 61000-3-3; FCC Part 15 Subpart B Class A
EMS EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Rail Traffic EN 50155, EN 50121-3-2, EN 50121-4
MTBF (mean time between failure)
Time 859,979 hrs
Database Telcordia (Bellcore)
Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty