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 The new Series 3++ Controller family builds on the phenomenally successful and reliable Series 3 Plus product line.
The perfect choice for updating aging Series II, Series 3, and Series 3 Plus systems, Series 3++ Controllers combine the proven control features of Series 3 Plus controllers with the advantages of modern electronic components and an updated operator interface.
Upgrades from Series 3 Plus Systems are especially painless, as no re-engineering, panel modifications or wiring changes are needed. The new controllers are true drop-in replacements!
As with their predecessors, Series 3++ Controllers are also a great choice for new applications and retrofits.
Improvements
- New technology, industrial-grade digital hardware throughout; 100% surface mounted component
- Integrated CPU/IO board, with individually switch-selectable 20 mA or 5 Vdc inputs and outputs and on-board monitoring of power supply voltages, analog outputs, and internal temperature
- Oversized, off-the-shelf power supplies
- Updated front-panel assembly with additional keys and a 4x10 character LCD status screen
- Modbus RTU serial ports can be replaced by Modbus TCP ethernet ports
- Maximum ambient temperature now up to 60 ºC (140 ºF)
- Analog input channel-to-channel isolation up to 500 volts, static protection to 4000 volts
- Optional conformal coating of printed circuit boards
- Hazardous area ratings pending
Ideal for Series 3 Plus Upgrades
Even the most reliable electronic devices are more apt to fail after many years in service. Replacement is thus advisable to head-off problems with aging control equipment in critical service applications. In situations where no change in control strategy is required and no additional functionality is desired, a simple hardware upgrade is often all that is needed.
New Series 3++ Controllers are the perfect replacement for aging Series 3 Plus units. To make the process as simple as possible, they have been designed as a hardware “plug and play” upgrade. In fact, the old circuit boards and front panel can be replaced without removing the case or rewiring the field I/O, serial communication, and power connections.
No wiring to change, no new panel cutouts – it’s drop-in simple!
This easy-to-implement approach doesn’t stop with the hardware -- the controller software and configuration methods are virtually unchanged as well. Parameter settings can thus be read from your Series 3 Plus Controllers and downloaded to their Series 3++ replacements. Few if any changes are ever needed, and then only to customize new features.
The loadsharing and other peer-to-peer features of Series 3++ Controllers will also interact seamlessly with those of Series 3 Plus Controllers, thus ensuring a smooth transition when upgrading or expanding existing networks.
Designed for Reliability
The Series 3++ Controller has been designed to exceed the already impressive reliability of its Series 3 Plus predecessor. In addition to employing updated components, state-of-the-art manufacturing techniques, and reliable, off-the-shelf power supplies, the following on-board diagnostics have been added:
- all analog outputs have integral read back loops to identify hardware or field wiring problems;
- a built-in sensor alerts plant personnel if the temperature inside the case exceeds acceptable limits;
- the performance of the power supplies and all DC/DC voltage converters are internally monitored.
Faster, More Flexible Set-up and Commissioning
Other Series 3++ improvements can simplify the set-up and commissioning of new systems:
- Each analog input and output can be independently switch-selected as either a 4-20 mA current-loop or 0/1-5 Vdc voltage circuit, thus accommodating a mix of process condition transmitters and final control element transducers;
- Precision circuitry means no field calibration of those analog I/O circuits is ever needed, saving time during loop checkout.
Available Configurations
Series 3++ Controllers are available in a variety of configurations to accommodate any type of installation:
Sleeve-mount Controller
A complete compressor controller consisting of a case (sleeve), front, engineering and back panels, CPU/IO board, and power supply assembly; or a steam turbine controller that also includes an Auxiliary PCB (speed board) and separate field termination assemblies (optional). Perfect for new applications, Series II and Series 3 Controller replacement, or Series 3 Plus system expansion.
Plate-mount Controller
CPU/IO, optional speed board, back panel assembly and power supply assembly mounted on a plate; with remote mountable front panel/engineer panel assembly.
Series 3 Plus Upgrade
This hardware "plug and play" retrofit option for Series 3 Plus sleeve-mount serial Modbus controllers includes only the new CPU/IO board, front panel/engineering panel assembly, and power supply assembly. Items not included are the case, back panel assembly, or turbine FTA's. Either in-house engineering software review or review by on-site field engineer is recommended.
Ethernet Option
Sleeve-mount compressor controller with the Port 3 & 4 serial port terminals replaced with Modbus TCP Ethernet back panel assemblies.
Note: With the exception of the Modbus Ethernet option, Series 3++ and Series 3 Plus Controllers have identical removable field-wiring terminals strips. So, when replacing a Series 3 Plus unit, you can simply unplug the I/O and serial port terminal blocks and transfer them to the replacement, thus simplifying the upgrade process and eliminating the risk of rewiring errors.
Whether you need to upgrade existing CCC controllers, instrument a plant expansion, or replace OEM or third-party controllers, the Series 3++ controller is an unbeatable choice. Contact your CCC sales engineer or representative for more information.
Available Applications
Series 3++ products line includes:
Antisurge Controller
Summary of Features:
- Proximity to surge calculations automatically adapt to changing inlet conditions
- Patented combination of open and closed-loop control responses provides maximum protection and optimal process efficiency
- Keyboard selectable standard configurations adapt controller to your specific application
- Integrated loop decoupling prevents interacting control loops from destabilizing your process
- Limiting control of any two single-input variables consistent with surge protection
- Automatic start-up and shut-down logic
- Bumpless transfer between manual and automatic operating modes
- Manual override prevents inadvertent compressor damage due to operator error
- Input fault detection and fall back strategies keep your compressor on-line in the event of a transmitter failure
- Tracking and self-test features allow smooth, automatic switching to redundant controllers in the event of a controller failure
- Standard Series 3 Plus hardware simplifies maintenance procedures and spare parts stocking
- Modbus interface enables communications with host computers or distributed control systems
>>> more
 Performance Controller
Summary of Features:
- Primary control of any single-input process variable, a three- input pressure- and temperature-compensated mass flow rate, or a load-sharing variable based on compressor proximity to surge
- Limiting control of any two secondary process variables
- Automatic sequencing of compressor start-up and shut-down
- Integrated loop decoupling prevents interacting control loops from destabilizing your process
- Bumpless transfer between manual and automatic operating modes
- Manual override prevents inadvertent compressor damage due to operator error
- Input fault detection and fall back strategies keep your compressor on-line in the event of a transmitter failure
- Tracking and self-test features allow smooth, automatic switching to redundant controllers in the event of a controller failure
- Standard Series 3 Plus hardware simplifies maintenance procedures and spare parts stocking
- Modbus interface enables communications with host computers or distributed control systems
>>> more
Dual-Loop A/P Controller
Summary of Features:
- Proximity-to-surge calculations that adapt to changes in most inlet conditions
- Patented combination of open-and closed-loop surge control responses
- Control of any single-input process variable or a load-sharing variable based on proximity-to-surge
- Local or remote performance control set point
- Process limitations can be controlled by either loop
- Integrated loop decoupling
- Bumpless transfer between each loop's automatic and manual operating modes
Automatic start-up and shut-down sequencing
- Manual override guards against accidental compressor damage due to redundant controllers
- Standard Series 3 Plus hardware simplifies maintenance procedures and spare parts stocking
- Modus interface for communication with host computers or distributed control systems
>>> more
 Speed Controller for Steam Turbines
Summary of Features:
- 2-out-of-3 voting on rotational speed (selected value can be transmitted to companion controllers)
- Speed or droop control for synchronous generators
- Local, remote, or cascade control of speed set point
- Bumpless transfer among all control modes
- Variable gain and reset rate
- Manual operation with automatic override allows direct valve positioning without endangering equipment
- Automatically idles or stops turbine when load-loss discrete inputs are set
- Overspeed trip closes the governor valve if a user-defined maximum speed is exceeded
- Overspeed test captures the overspeed trip limit
- Automatic start-up and shut-down ramps avoid up to two critical speed ranges
Automatic, bumpless switching to redundant controllers in the event of a controller failure
- Modbus interface enables communications with host computers or distributed control systems
- Compatible with all pneumatic and hydraulic actuators
- Standard Series 3 Plus hardware with added I/O circuitry
>>> more
 Extraction Controller for Steam Turbines
Summary of Features:
- Control of header pressure or flow rate, with immediate, bumpless transfer between control variable
- Header flow rate can calculated as pressure-and temperature-compensated mass flow
- Local or remote control of set points
- Bumpless transfer among manual, automatic, remote and local control modes
- Integrated loop decoupling prevents interacting control loops from destabilizing your process
- Manual operation with automatic override and loop decoupling allows direct valve positioning without endangering equipment or changing the variable left under automatic control
- Input fault detection and fall back strategies keep your system on-line in the event of a transmitter failure
- Tracking and self-test features for bumpless, automatic switching to redundant controllers in the event of a controller failure
- Modbus interface enables communications with host computers or distributed control systems
- Automatic start-up and shut-down sequences that work with the Series 3 Plus Speed Controller to ensure safe, efficient start ups and shut downs
- Compatible with all pneumatic and hydraulic actuators
- Standard Series 3 Plus turbine controller hardware
>>> more
Want to know more about the Series 3++ and other CCC controllers? Please download:
 brochure (530KB)
product bulletins (205KB - 5 files in a pack) or follow this link
For additional questions on these products please contact CCC satellite office near you
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