PC Based Controls
RC520 Expandable PC Based Controller
RC420 Compact PC Based Controller
EPSON RC+ Control Software
   EPSON PC Controllers Overview (pdf)
 EPSON RC+ Software & Controls
   (pdf full brochure)
   






PC Based Robot Controllers

EPSON is an industry leader in the area of PC based controls for Industrial Robots and Workcell Control. Our EPSON RC+ Control Software is easy to learn and use as well as extremely powerful. Our EPSON RC+ Development Environment has all the features you would normally expect in an advanced Control System. With features such as 32 task multi-tasking, real time scheduling, integrated source level multi-task debugger, color syntax checking editor, control of multiple robots from one controller, variable data types and the ability to extend the SPEL+ programming language with user created DLL's (to name a few), EPSON RC+ is a favorite among power users that need to get their applications finished fast. At the same time, beginning or novice users also like our EPSON RC+ controls software due to its simplicity and intuitive interface that is quite simply the easiest robot control software to learn and use. With our powerful RC520 and RC420 PC based Controller lineup it is easy to find the controls solution needed for a variety of robot applications. Take a look at our PC Based Controller lineup and then give us a call and we'll be glad to review how our EPSON Robots combined with our powerful PC Based Controls can help solve your specific automation task.




PC Based RC520 Expansion Controller

The EPSON RC520 Expansion Controller is EPSON's premier PC based Controller. With 7 ISA and 4 PCI expansion slots available, the number of 3rd party boards and components that can be added to the RC520 are almost endless. Add to that the power of an Intel Pentium III processor (currently running at 850 Mhz), a passive backplane for easy maintenance, shock mount drive bay, removable hard drive (20 GB), built-in Ethernet port and of course 2 RS-232 ports and a parallel port and you've got a great hardware platform for our open architecture PC based controls. But of course what really makes our RC520 and RC420 controllers great is our EPSON RC+ Control Software. With ease of use that is 2nd to none combined with the power and real time performance required for even the toughest jobs EPSON RC+ is the preferred control environment for both beginners and seasoned professionals alike. No wonder customers keep coming back for more as we continue to build on an already great PC based platform. Be sure to check out our EPSON RC+ Control Software page for more info about our powerful controls environment and also many of the optional software packages available to help save you time and money.


RC520 Controller Specifications
Chassis Description 2 box chassis; Separate Control Unit (PC) and Drive Unit (Amps); 19 inch rack mount size with passive backplane, shock mount drive bay and 300 watt power supply; Drive Unit is also 19 inch rack mount.
PCI/ISA Slots 7 ISA and 4 PCI slots
CPU Single Board Computer with Intel Pentium III CPU (850 MHz or faster)
Graphic Display Built-in SVGA Video Display Adapter
Memory 128 PC100 SDRAM (additional RAM available)
Hard Drive 20 GB (or more) 2.5" removable type
Floppy Drive 3.5" 1.44 MB
RS-232 / Parallel Ports 2 RS-232 Ports/ 1 Parallel port standard
Ethernet Port Built-in 10/100 base-T Ethernet port
Operating System Microsoft Windows 2000 with current service pack
Control Software EPSON RC+ System Software
Programming Language SPEL+ high performance language with 350+ commands
Multitasking Up to 32 simultaneous tasks
Debugger Source level debugger with single step, breakpoints, multiple task handling, etc.
Editor Color based editor with syntax assist/checking feature
Communications Ethernet TCP/IP multiple communication channels available from SPEL+
Standard I/O 16 in / 16 out
Expansion I/0 32 in / 32 out per board (ISA Boards)
Note: Ethernet I/O is also available with virtually unlimited I/O expandability.
Safety Emergency Stop Circuit
Low Power Mode
Motor Overload Detection
Positioning servo error detection
Irregular motor torque detection
Encoder cable disconnect detection
Memory check-sum error detection
Safeguard circuit
Dynamic Brake
Motor speed error detection
Drive module overheat detection
CPU irregularity detection
Speed overflow servo error detection
Lockout/Tagout Lock device
Power Source 200 - 240 VAC; Single Phase 50/60 Hz
Maximum Power Consumption 2000W (depending upon manipulator model)
Rated Ambient Temperature 5 - 40 degrees C
Weight 17 Kg (Control Unit); 14 Kg (Drive Unit)
Dimensions Control Unit (PC): 482W x 450D x 177H (mm)
Drive Unit (Amps): 480W x 448D x 207H (mm)




PC Based RC420 Compact Controller

The EPSON RC420 Compact PC Based Controller could have been made into the "scaled down version" of the RC520 controller. After all, it is much more compact than the RC520 and our intention was to also reduce some of the costs vs. the RC520 Controller. However, rather than scale back features, we made the RC420 Controller with all the same powerful features as the RC520 and at the same time we reduced the costs and passed those savings on to our customers. The RC420 Controller is a 19 inch rack mount size which stands just an inch or so taller than a standard 19 inch rack mount industrial PC. When space is at a premium, the RC420 is the controller of choice. It remains of course fully PC based, with the following: an Intel Celeron processor (running at 850 MHz), lots of memory (128 MB PC100 SDRAM), shock mounted removable hard drive (20 GB), Ethernet Port, 2 RS-232 ports, parallel port and a fair number of PCI and ISA expansion slots. Add to that our easy to learn yet powerful to use EPSON RC+ Control Software and the RC420 is the robot controller to beat.


RC420 Controller Specifications
Chassis Description Single box chassis which contains both control unit (PC) and drive unit (amps). 19 inch rack mount size with passive backplane, shock mount drive bay and 200 watt power supply.
PCI/ISA Slots 3 ISA, 2 PCI and 1 ISA/PCI slot
CPU Single Board Computer with Intel Celeron CPU (850 MHz or faster)
Graphic Display Built-in Video Display Adapter
Memory 128 PC100 SDRAM (additional RAM available)
Hard Drive 20 GB (or more) 2.5" removable type
Floppy Drive 3.5" 1.44 MB
RS-232 / Parallel Ports 2 RS-232 Ports/ 1 Parallel port standard
Ethernet Port Built-in 10/100 base-T Ethernet port
USB Ports 2 standard
Operating System Microsoft Windows 2000 with current service pack
Control Software EPSON RC+ System Software
Programming Language SPEL+ high performance language with 350+ commands
Multitasking Up to 32 simultaneous tasks
Debugger Source level debugger with single step, breakpoints, multiple task handling, etc.
Editor Color based editor with syntax assist/checking feature
Communications Ethernet TCP/IP multiple communication channels available from SPEL+
Standard I/O 16 in / 16 out
Expansion I/0 32 in / 32 out per board (ISA Boards)
Note: Ethernet I/O is also available with virtually unlimited I/O expandability.
Safety Emergency Stop Circuit
Low Power Mode
Motor Overload Detection
Positioning servo error detection
Irregular motor torque detection
Encoder cable disconnect detection
Memory check-sum error detection
Safeguard circuit
Dynamic Brake
Motor speed error detection
Drive module overheat detection
CPU irregularity detection
Speed overflow servo error detection
Lockout/Tagout Lock device
Power Source 200 - 240 VAC; Single Phase 50/60 Hz
Maximum Power Consumption 2000W (depending upon manipulator model)
Rated Ambient Temperature 5 - 40 degrees C
Weight 18 Kg
Dimensions 482.6 W x 470 D x 189 H (mm)





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