FCP270 Control Processor

FCP270 is a distributed controller with fault-tolerant mechanism, which is installed on site, and carries out process control and alarm reminder according to user-defined control strategy.

Product features

  1.  Perform logic, continuous, batch and time control together with field module (FBMs), and simultaneously perform data acquisition and alarm information detection and notification
  2.   Support up to 32 200 series FBMs and up to 128 200 series FBMs via the field bus extension module (FEM100)
  3.   The marked 100M fiber Ethernet interface is connected to the MESH control network
  4.   Support two 2G or 268Kbps HDLC fieldbus network, and can be integrated with FBI100, allowing the connection of 200 series and 100 series FBMs
  5.  Support time synchronization via external GPS satellites

Technical specifications of FCP270

Processor type:

Microprocessor-based AMD Elan 520 100MHz,I/O processor CommControl™ ASIC

memory:

16 MB SDRAM,32 MB flash memory

Process I/O communication:

Type HDLC, transmission speed 2 Mbps 200 series FBMs (268 Kbps 100 series FBMs)

Allow maximum configuration of modules:

Up to 4,000 control modules can be configured

Period of configuration scanning module:

The scan cycle was 0.05, 0.1, 0.2, 0.5, 0.6, 1, 2, 5, 6, 10, 30 seconds, 1, 10, 60 minutes

The power supply requirements:

Input voltage 24V DC, power consumption 8.5w (maximum)

Work environment requirements:

Temperature 0-60 ℃, humidity 5-95% (no condensation), highly – 300-3000 – m, 0.75 g (5-500 hz) vibration

REMOTE MOUNTING
The FCP270 flattens and simplifies the I/A Series
architecture. The I/A Series architecture only requires
field enclosures plus workstations and Ethernet
switches. For more information on The MESH control
network architecture, refer to PSS 21H-7C2 B3.
The field-mounted FCP270 is an integral part of the
highly-distributed control network where controllers
are closely aligned to specific process units mounted
in close proximity to their I/O and the actual
equipment being controlled. Coordination between
process units takes place via a fiber optic 100 Mbps
Ethernet network.
The FCP270 is packaged in a rugged, die cast
aluminum housing that does not require venting due
to its efficient design. The FCP270 is CE certified,
and it can be mounted without expensive special
cabinets to prevent electronic emissions. The
FCP270 can be mounted in Class G3 harsh
environments.
ENHANCED RELIABILITY (FAULTTOLERANCE)
The unique and patented fault-tolerant operation of
the FCP270 greatly improves reliability relative to
other process controllers. The fault-tolerant version of
the FCP270 consists of two modules operating in
parallel, with two Ethernet connections to The MESH
control network. The two FCP270 modules, married
together as a fault-tolerant pair, provide continuous
operation of the controller in the event of virtually any
hardware failure occurring within one module of the
pair.
Both modules receive and process information
simultaneously, and faults are detected by the
modules themselves. One of the significant methods
of fault detection is comparison of communication
messages at the module external interfaces.
Messages only leave the controller when both
controllers agree on the message being sent (bit for

bit match). Upon detection of a fault, self-diagnostics
are run by both modules to determine which module
is defective. The non-defective module then assumes
control without affecting normal system operations.
This fault-tolerant solution has the following major
advantages over controllers that are merely
redundant:
 No bad messages are sent to the field or to
applications using controller data because no
message is allowed out of the controller unless
both modules match bit for bit on the message
being sent.
 The secondary controller is synchronized with the
primary one, which ensures up to the moment
data in the event of a primary controller failure.
 The secondary controller will have latent flaws
detected prior to any switchover because it is
performing exactly the same operations as the
primary controller.
SPLITTER/COMBINER
Fault-tolerant FCP270 modules connect to a pair of
fiber optic splitter/combiners (see Figure 1) that
connect to Ethernet switches in The MESH. For each
module, the splitter/combiner pair provides separate
transmit/receive fiber connections for Ethernet
switch 1 and 2. Fiber cables are connected so that
the splitter/combiners pass inbound traffic from either
switch to both modules, and pass outbound traffic
from the primary module to either switch.
The splitter/combiner pair mounts in an assembly
that fastens to the baseplate. The splitter/combiner is
a passive device that uses no electrical power.
ENHANCED COMMUNICATIONS
The I/A Series architecture uses The MESH control
network with 100 Mbps data communications
between the FCP270s and the Ethernet switches
(see Figure 2).

Product manuals

# File Description Date added File size Downloads
1 pdf FCP270FCP270 10/09/2018 17:29 4 MB 445