Regul R500 PLC

Regul R500 is a high-availability real-time programmable logic controller, designed for the use in process industries.

It features high-speed dual ring data bus, allowing fast collection of data for further processing, even with complex algorithms, without compromising on speed.

Its flexibility of communications and a special focus on redundancy, instrument-free replacement of hot-swappable modules, make it controller of choice when processes must go uninterrupted.

Applications

  • High-availability process control systems for
    • Steam and gas turbines (control and emergency protection)
    • Oil pumping stations and gas compressors
    • Main and auxiliary systems at power stations
    • Fire and gas systems
    • Water management systems
  • Fiscal applications (for example, LACT units)
  • Applications with unstable connection to upper level

General features

  • Real-time programmable logic controller
  • Modular configuration, allowing flexible extension and change of configuration
  • Supports up to 130,000 channels
  • In-module event archiving

Processing power and redundancy

  • Minimum application cycle time – 1 ms (5 ms with redundancy)
  • Scan time – 1 ms
  • Switchover in 5 ms
  • Processing of complex algorithms with powerful CPU modules and built-in microprocessors in I/O modules

System configuration

  • Up to 40 modules in a rack, up to 255 racks, up to 10 km (via fiberoptic line) between racks
  • RJ-45, SFP, or mixed connection between racks
  • Star, ring, or mixed network topologies
  • CPU module can be placed into any rack

Programming and visualization

  • Programming with IEC 61131-3 languages + CFC in Epsilon LD software
  • Online application update
  • Remote configuration/maintenance and application updates
  • Special firmware with MySQL database server
  • CPU module with DVI output for connecting a display and using Target-visualization
  • Web visualization option in CPU modules
Minimum application cycle time1 ms (5 ms in redundant operation)
Scan time1 ms
Switchover time from main to standby5 ms
Timing accuracy50 µs
ProcessorIntel Atom, ARM Cortex-Axx
RAM2 GB, 512 MB
Flash memory (CU 00 021, 031)1 GB
SSD (CU 00 051, 061, 071)4 GB (optional up to 64 GB)
Input power18…36 VDC
85…264 VAC / 120…370 VDC
I/O module size (W x H x D)40 × 180 × 145 mm
Operating temperature range0...+60 °С
ApprovalsCE, EAC, GOST-R, FCC-ready

Supported interfaces

  • RS-232 (9-pin, full duplex, speed 300–115, 200 bps, opto-isolation 500/1500 V, overvoltage protection)
  • RS-422/RS-485 (9-pin, speed 300–115, 200 bps, full-channel opto-isolation 500/1500 V, overvoltage protection): up to 96 ports per controller
  • Ethernet 10/100/1000 RJ-45 (full duplex): up to 4 ports per CPU
  • Ethernet 10/100/1000 fiberoptic (single-mode, multi-mode): up to 2 ports per CPU

Built-in communication protocols*

  • IEC 61870-5-101 (master/slave)
  • IEC 61870-5-104 (master/slave)
  • Modbus RTU (master/slave, with expansion capabilities)
  • Modbus TCP (master/slave, with expansion capabilities)
  • OPC DA, OPC UA
  • EtherCAT

*Additional communication protocols, including non-standard ones, can be implemented according to your requirements.

  • Hot swapping of all modules
  • Hot-standby CPU modules
  • Dual ring high-speed internal data bus
  • Automatic power distribution between power supply modules
  • Redundancy of internal bus, CPU, CPU interconnection, I/O modules, power supply modules, SCADA connection
  • Hybrid counter/digital modules with support of 2oo3 voting at the level of modules
Regul R500 Mirror Redundancy

Regul R500 – 100% mirror redundancy

Regul R500 - Shared I/Os, redundant bus, CPUs, CPU interconnection

Regul R500 – Shared I/Os, redundant bus, CPUs, CPU interconnection

100% CPU redundancy, shared I/Os

Regul R500 – 100% CPU redundancy, shared I/Os

ModuleDescriptionChannels (ports)
BASE MODULES
CU 00 021Central processor unit module
• Support of redundant operation
• ARM Cortex-Axx
• 512 MB RAM, 1 × 1 GB SSD
• 1 × RS-232, 1 × RS-485
• 2 × Ethernet RJ-45

CU 00 021 (W) additionally includes web server with support of Web visualization
CU 00 031Central processor unit module
• Support of redundant operation
• ARM Cortex-Axx
• 512 MB RAM, 1 × 1 GB SSD
• 1 × RS-232, 1 × RS-485
• 2 × Ethernet SFP

CU 00 031 (W) additionally includes web server with support of Web visualization
CU 00 051
Central processor unit module
• Support of redundant operation
• Intel Atom
• 2 GB RAM, 1 × 4 GB SSD
• 1 × RS-232, 1 × RS-485
• 4 × Ethernet RJ-45
• 2 × USB host
• GPS/GLONASS receiver

CU 00 051 (W) additionally includes web server with support of Web visualization
-
CU 00 061
Central processor unit module
• Support of redundant operation
• Intel Atom
• 2 GB RAM, 1 × 4 GB SSD
• 1 × RS-232, 1 × RS-485
• 2 × Ethernet RJ-45, 2 × Ethernet SFP
• 2 × USB host
• GPS/GLONASS receiver

CU 00 061 (W) additionally includes web server with support of Web visualization
-
CU 00 071
Central processor unit module
• Support of redundant operation
• Intel Atom
• 2 GB RAM, 1 × 4 GB SSD
• 1 × RS-232, 1 × RS-485,
• 2 × Ethernet RJ-45, 2 × Ethernet SFP
• 2 × USB host, 1 × DVI
• GPS/GLONASS receiver

CU 00 071 (W) additionally includes web server with support of Web visualization
-
PP 00 011
24 VDC, 75 W power supply module, without galvanic isolation-
PP 00 02124 VDC, 75 W power supply module, with galvanic isolation-
PP 00 031220 VAC/VDC, 75 W power supply module, with galvanic isolation-
COMMUNICATION MODULES
CP 04 011Communication processor RS-485 (Modbus RTU), 4 ports4
CP 02 021Communication processor Ethernet (Modbus TCP), 2 ports2
CP 06 111Communication processor for Regul bus segments, EtherCAT, RJ-45, 6 ports6
ANALOG MODULES
AI 16 011
Analog input, AI module (current)
• Current measuring range: 0…20 mA, 4…20 mA
• 16 channels
• Resolution: 14 bits (including overflow)
• Operating error under normal conditions: ±0.1%
• Shared ADC for all channels
• Common galvanic isolation
16
AI 16 081
Analog input, AI module (current, HART)
• Current measuring range: 4…20 mA
• 16 channels
• Resolution: 16 bits (including overflow)
• Operating error under normal conditions: ± 0.1%
• Built-in HART protocol
• 1 ADC and 1 HART-modem per channel group (2 groups of 8 channels)
• Group galvanic isolation
16
AI 08 021Analog input, AI module (current, HART)
• Current measuring range: 0…20 mA, 4…20 mA
• 8 channels
• Operating error under normal conditions: ± 0.1%
• Built-in HART protocol and HART modem
• Channel galvanic isolation
AI 08 031
Analog input, AI module (thermal resistances, thermocouples)
• Thermal resistance measurement range: 20…400 Ohm
• 8 channels
• Supported thermal resistances: Cu50, Cu100, Pt50, Pt100, Ni50, Ni100
• Supported thermocouples: R, S, B, J, T, E, K, N, A-1, A-2, A-3, L, M
• Resolution: 24 bits (including overflow)
• Operating error under normal conditions: ±0.1%
• Common galvanic isolation
8
AI 08 041
Analog input, AI module (current, voltage; high-accuracy)
• Current measuring range: 0…20 mA, 4…20 mA
• Voltage measuring range: 0…+10 V, -10…+10 V
• 8 channels
• Resolution: 16 bits (including overflow)
• Operating error under normal conditions: ±0.025%
• Channel galvanic isolation
• Individual ADC for each channel
8
AI 08 051Analog input, AI module (current, voltage)
• Current measuring range: 0…20 mA, 4…20 mA
• Voltage measuring range: 0…+10 V, -10…+10 V
• 8 channels
• Resolution: 14 bits (including overflow)
• Operating error under normal conditions: ±0.1%
• Channel galvanic isolation
• Shared ADC for all channels
8
AO 08 011
Analog output module (current)
• Output range, current: 0…20 mA, 4…20 mA
• 8 channels
• Resolution: 16 bits
• Operating error under normal conditions: ±0.1%
• Channel galvanic isolation
8
AO 08 021Analog output module (current, HART)
• Output range, current: 0…20 mA, 4…20 mA (HART)
• 8 channels
• Resolution: 16 bits
• Built-in HART protocol and HART modem
• Operating error under normal conditions: ±0.1%
• Channel galvanic isolation
AO 08 031
Analog output module (current, voltage)
• Output range, current: 0...20 mA, 4…20 mA
• Output range, voltage: 0…+10 V, -10…+10 V
• 8 channels
• Resolution: 16 bits
• Operating error under normal conditions: ±0.1%
• Channel galvanic isolation
8
AS 08 011Hybrid analog module (current, voltage)
• Current measuring range / output current: 0…20 mA, 4…20 mA
• Voltage measuring range / output voltage: 0…+10 V, -10…+10 V
• 6 × AI channels, shared ADC for all channels
• 2 × AO channels, individual ADC for each channel
• Resolution: 14 bits (including overflow)
• Operating error under normal conditions: ±0.1%
• Channel galvanic isolation
DIGITAL MODULES
DI 32 011Digital input, DI module
• Input current: 24 VDC
• 32 channels (4 groups by 8 channels)
• Group galvanic isolation
32
DI 32 111Digital input, DI module
• Input current: 24 VDC
• 32 channels (4 groups by 8 channels)
• Galvanic isolation with bus and power supply – 1,500 V
• Group galvanic isolation
32
DI 16 021Digital input, DI module
• Input current: 220 VAC/VDC
• 16 channels
• Channel galvanic isolation
16
DO 32 011Digital output, DO module
• Output current: 24 VDC / 0.5 A
• 32 channels (4 groups by 8 channels)
• Group galvanic isolation
32
DO 16 021Digital output, DO module
• Output current: 220 VAC / 2 А, 220 VDC / 0.3 A
• 16 channels
• Channel galvanic isolation
32
DS 32 011
Hybrid digital module
• 24 × DI (3 groups by 8 channels), 24 VDC
• 8 × DO, 24 VDC/0.5 A
• Group galvanic isolation
24 (input) / 8 (output)
COUNTER MODULES
DA 03 011Counter/digital module
• Channel supply voltage: 4…24 V
• Frequency measurement ranges: 1…10 kHz (enhanced accuracy), 1…500 kHz
• Pulse measurement range: from 1…264 (with overflow)
• Operating error under normal conditions, frequency: less than ± 0.01%
• Pulse-counting error: ±1 pulse
• 3 × counter channels
• 6 × DI channels, 24 V
• 6 × DO channels, 24 V / 0.5 A
• Channel galvanic isolation of the counter channels
3/6/6
DA 03 021Counter/digital module
• Channel supply voltage: 5, 12, 24 V
• Frequency measurement range: 1 Hz…500 kHz
• Pulse measurement range: 1…264 (with overflow)
• Operating error under normal conditions, frequency: less than ± 0.01%
• Pulse-counting error: ±1 pulse
• 3 × counter channels
• 1 × generator channel
• 6 × DI channels, 24 V
• 6 × DO channels, 24 V / 0.5 A
• Channel galvanic isolation of the counter channels
• Electronic overspeed trip software
3/1/6/6
BUS MODULES
ST 00 001Termination module without bus extension function-
ST 01 011Bus extension module (IN), RJ-45, non-redundant bus1
ST 01 021Bus extension module (OUT), RJ-45, non-redundant bus1
ST 02 011Bus extension module (IN), RJ-45, redundant bus2
ST 02 021Bus extension module (OUT), RJ-45, redundant bus2
ST 02 111Bus extension module (IN), SFP, redundant bus2
ST 02 121Bus extension module (OUT), SFP, redundant bus2

* The functionality of the I/O modules is similar to the R600.

SOFTWARE
Epsilon LD – programming and configuration software

MANUALS
To receive the manuals, please, send us a request with the button “Ask for manuals” above. Will be delivered to your e-mail address.

Regul R500 System Manual (DPA-311, v2.3)
Redundancy Manual (DPA 302.4)

Epsilon LD User Manual (DPA-302, v2.1)
Epsilon LD IEC-104 User Guide
Epsilon LD Modbus User Guide
Epsilon LD HART User Guide

CERTIFICATES
EC Declaration of Conformity

Standard module

Regul R500 Standard Module

CPU module

Regul R500 CPU Module

Rack Extension / Termination Module

Regul R500 Termination Module
Regul R500 Termination Module 1

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