Honeywell UCN Processor Module (620
TDC 2000 | TDC 3000
Universal Control Network| UCN
Distributed Control Systems
for Industrial Automation
Honeywell
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MasterLogic Programmable Logic Controller
The MasterLogic PLC is a small and compact controller that
installs conveniently into a confined space and delivers power
and performance for a control application.
Key Features
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Powerful and versatile processors – high speed i.e.42
nanosec/step, 7MB program (including system
memory), 4MB system memory, 2MB data memory,
16MB built-in flash memory for program and data
backup
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Full redundancy (CPU, power and network) – same
CPU can operate in both redundant & non-redundant
mode.
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Modular and Scalable
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MasterLogic PLCs are modular, scalable and rack-based. The
PLC can be either stand-alone or distributed with peer-to-peer
Compact pocket size modules – rack room and
cabinet space saver
IEC61131-3 standard programming – LD/ SFC/ ST/
IL language option
A vast library of standard function blocks and support
for creating new or user-defined function blocks
Over 50 types of I/O modules – digital/ analog
(isolated), HSC, RTD, TC, position/ motion control
Open network protocols with field devices –
Profibus™ DP, DeviceNet™, MODBUS (Ethernet &
Serial)
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Open communication with external systems –
Ethernet, fiber-optic (100MBPS), serial RS232/RS422
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Peer-to-peer communications between PLCs –
Dedicated Ethernet 100 MBPS or Fiber-optic option
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Smart I/O modules (DIN rail) on open protocols –
Profibus-DP, DeviceNet, MODBUS expanding I/O
capacity, remote I/O applications or as RTUs for
other manufacturers’ PLC
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Hot swapping, Interrupt programs, user-defined
Events (for SOE data in ms)
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Integration with Experion PKS, Experion HS,
Experion LS architecture (including system
diagnostics and clock synchronization) and SCADA
systems
speed.
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Self-diagnostics – network diagnostics, system logs,
Auto scan, monitoring system
A dedicated I/O bus controller supplements the main processor in
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Engineering software – ease of configuration and
trouble-shooting
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Program simulator to test programs offline without
PLC/CPU
connections. The CPUs, power supplies and rack sizes are
available in various models to best fit a particular application.
Compact Size
The module size is as small as 27x98x90 mm (pocket size). This
contributes to cost and floor space efficiency in today’s world
where floor space is a premium resource. Transportation is also
made much easier.
Speed and Power
A reliable processor makes it intrinsically powerful. All program
instructions are executed at a high speed of 42 ns/step, unique to
Honeywell. Even complex instructions are processed at this fast
I/O refresh to achieve high speed scanning (e.g. estimated 15ms
for large PLC applications, say, 2500 I/Os and program size of
400 Kbytes).
MasterLogic PLC
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Model : 2MLR-CPUH/T
CPU Specification
2MLR-CPUH/F
Execution speed
42 nano sec/step
Program Memory (inc. System
7MB
Memory)
Built-in Flash Memory
16MB
Data Memory
2MB
Max rack I/O
23,808
Max I/O using Network
128,000
Max slots
372 slots
Max expansion
31 bases
Scan time (e.g. 2500 I/O, 400 Kbytes
Versatile CPU
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IEC61131-3 standard programming – LD/ SFC/ ST/ IL
language option
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MasterLogic allows for modularizing the entire program into
max. 256 easily managed sub-programs, executed once
every scan in the order. In addition, several interrupt driven
programs are supported:
Interrupt
15 milliseconds
#program (max)
Timer
32
Internal Device
32
Remarks
Memory variable
of program)
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Flash memory (16MB) for program and data retention
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Two built-in programming ports ([email protected] and
RS232C)
addition to MODBUS (Ethernet and serial), MasterLogic supports
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Built-in MODBUS slave RS232C communication port
other protocols such as Profibus™ DP, DeviceNet™, OPC DA
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Real Time Clock (RTC)
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RUN/ STOP/ DEBUG mode of operation
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Configurable address range of two latch areas for data
retention (non-volatile memory)
Open Network Standards
Industrial communication standards have continuously evolved
and so has MasterLogic PLC’s interface capability with them. In
server etc. Open standards network DeviceNet and Profibus
devices, such as smart actuators, sensors, intelligent drives and
transducers can be easily connected to MasterLogic. Its plug &
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play features and open standards support make them easily
interoperable. On a physical level, Fast Ethernet, Fiber-Optic,
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Self-diagnostics for system errors (memory, I/O, battery,
power, execution, delays)
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Direct I/O operation - IORF instruction for direct read/ write
of I/O modules for time-sensitive applications
RS232/ 422/ 485 communication links are directly supported.
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Online Maintenance and Trouble-Shooting
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Hot-swapping of I/O modules through a software wizard or a
CPU dip switch
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Force I/O values (bit and word) for maintenance and troubleshooting
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Skip I/O of a selected I/O module or an entire I/O base
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User-defined Event Recording (SOE) – digital devices can
be configured for automatic event recording when falling,
rising or COS (change of state) with millisec, and timestamp
for SOE analysis
The PLC system alarm and event history is as follows:
Type
Condition
Size
Error
Any error
2048 events
Mode
RUN/STOP
1024 events
Power change
Power ON/OFF
1024 events
System events
Key system events
2048 events
MasterLogic PLC
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Digital I/O Modules
Peer-to-Peer Communications
MasterLogic has a wide range of digital I/O modules:
Peer-to-peer communication between PLCs is an important
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24V DC input modules (Sink source or source only type)
requirement in large inter-related control applications. A high
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AC input modules (110V or 220V AC)
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Relay, Triac, transistor ouput modules (sink or source)
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8, 16, 32, 64 points I/O module
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Photo-coupler isolation
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LED for module and input status
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Easy maintenance: Terminal block type, one-touch installation
of module
speed Ethernet module at 100Mbps or optional fiber-optic
module ensures fast and reliable integration between
MasterLogic PLCs. Installation involves just a few simple
configuration steps i.e. basic parameter, HS link item settings,
etc.
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Integrated PLC Engineering Environment
SoftMaster provides the engineer with an integrated PLC
Analog I/O Modules
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engineering environment – all-in-one window such as ladder
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High speed A/D or D/A (250µs/ channel) conversion and
processing
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Channel to channel isolation
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High resolution (16 bits)
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Digital value in 4 data formats
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Detection flags for input signal disconnect when analog input
range is 1 ~ 5V or 4 ~ 20 mA.
programming, configuration/ setup of CPU or other
special/communication modules, debugging, monitoring,
troubleshooting, documentation and maintenance, etc.
Project File
SoftMaster helps manage multiple PLCs through a single
window. One project file can include multiple PLCs from the site
as central storage of all PLC details.
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LED status displays for RUN/ ERROR conditions
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Voltage/ Current switching option
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RTD (2-wire, 3-wire, 4-wire)
the system architecture ensures high availability. Redundancy
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Thermo-couple (K, J, B, T, E, R, S, N, C types)
features include:
MasterLogic Redundancy
For critical applications, eliminating all single points of failure in
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2-channel high speed counter (voltage input or differential
voltage incremental encoder, preset function)
CPU redundancy— Seamless switchover to standby CPU
within 50ms when master fails without interrupting operations
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Power supply redundancy for both CPU and I/O racks
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Positioning modules
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Motion control module
Network redundancy — ring topology providing dual
communication paths to I/O racks
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High speed synchronization of program and data between
primary and backup CPU via dedicated fiber optic line
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Built-in twisted pair or fiber-optic networks for local (100m)
and remote I/O (2km) racks on ring topology
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Base type remote I/O functionality
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Base I/O capacity enhanced to 23,808 (372 slots in 31 bases)
Special Modules
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If the field I/O signals are located too far away from the
MasterLogic CPU the same I/O modules can also be used as
remote I/O to reduce wiring costs and associated costs. In
addition, it also significantly increases the overall I/O capacity of
the MasterLogic PLC e.g. 23,808 to 128,000.
MasterLogic PLC
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Interface with Experion PKS, Experion HS, Experion LS
MasterLogic PLCs are tightly integrated with the Experion
architecture. They directly reside on the FTE or Ethernet network
of Experion PKS and the Ethernet network of Experion HS and
Experion LS, eliminating the need for any intermediate gateway
equipment.
Applications
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Process Industries: oil and gas, steel, cement, power
generation, chemicals, petrochemicals
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Automobile industries
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Food and Beverage
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Healthcare and Pharmaceuticals
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Textiles
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Material handling
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Water Treatment
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Semi-conductors
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Printers and Publishers
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Paints and Plastics
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OEM – partnerships with packaged equipment
manufacturers and machine builders
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The interface supports configuring MasterLogic PLC
channels, controllers and points just like any other SCADA
interface
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For efficient communication optimization, the integration
supports both synchronous (timer based subscription of real
time data) and asynchronous (change of state, report by
exception) communication methods
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All PLC clocks are synchronized with the Experion PKS
server clock
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PLC system alarms and events (e.g. battery fail, CPU STOP,
RESET, ERROR) automatically cascade to Experion
summary page with acknowledgment, return to normal
function etc
PLC system status (graphical display) monitoring from all
Experion Stations
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More Information
For more information on MasterLogic PLC, visit
www.honeywell.com/ps or contact your
Honeywell account manager.
Automation & Control Solutions
Process Solutions
Honeywell
2500 W. Union Hills Dr.
Phoenix, AZ 85027
Tel: +1-602-313-6665 or 877-466-3993
www.honeywell.com/ps
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PN-09-05-ENG
April 2009
© 2009 Honeywell International Inc.
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