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.

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