CWPAC
December
2010
Technical Specifications
ControlWave
®
PAC
Process Automation Controller
The ControlWave
®
PAC is a highly adaptable
Process Automation Controller with exceptional
networking capability. Designed with an emphasis
on scalability and modularity, the ControlWave PAC
can be configured to maximize the performance of a
wide range of control systems. Emerson has
developed this innovative controller to provide cost-
effective solutions by minimizing the time required
for installation and configuration.
Base Unit
The ControlWave PAC base unit is constructed of a
stainless steel housing that contains the CPU,
power supply, and is available with a 4 or 8 I/O
slots. These slots are used to add optional I/O
modules.
CPU Options
The ControlWave PAC has a 100 MHz CPU module
that contains 2 MB of SRAM, 64 MB of SDRAM,
and 32 MB of flash memory. The CPU module is
available with the following on-board communication
port configurations:
The ControlWave PAC combines the elements of a
PLC and an RTU without compromising the unique
features and capabilities of each device. The
ControlWave PAC provides a modular architecture,
expandable I/O capacity, and Ethernet networking
capability that introduces the possibilities of open
architecture for emerging communication standards
and provides a simple solution for existing networks.
One Ethernet port and two RS-232 ports
One Ethernet port, three RS-232 ports, and one
RS-485 port
Three Ethernet ports, three RS-232 ports, and
one RS-485 port
Features
Three Ethernet ports, two RS-232 ports, and
two RS-485 ports
Powerful, high-performance processor
Up to three 10/100 MB Ethernet ports
Power Modules
Up to four serial communication ports
The power module is installed in the first slot of the
ControlWave PAC base unit and provides power to
the rest of the device. Two power modules are
available including:
4- and 8-slot I/O base unit
Hot-swappable
I/O
Security key-lock
Analog outputs maintain last/preset value on
CPU watchdog
24 volt input power supply sequencer module
24 volt redundant power supply sequencer
module
Discrete outputs maintain last or zero value on
CPU watchdog
Open Network Connectivity
Wide temperature range (-40 to +70ºC)
Class I, Div. 2 hazardous location and CE
approval
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
By embracing the open systems network
technologies available through TCP/IP, Ethernet,
OPC, and Microsoft DNA (as well as pseudo
standards such as Modbus and Open Modbus) the
ControlWave PAC provides a total process
automation management solution for in-plant
LAN-based and wide area network SCADA
systems. Access to real-time data and operating
conditions, historical data, maintenance, and
performance data stored in the ControlWave PAC is
available to the global network.
Open industry standards for programming,
configuration, and communication
D301303X012
ControlWave PAC
