[PROJECT NUMBER] [PROJECT NAME]

[DATE] [PROJECT LOCATION]

ROCKWELL AUTOMATION PROCUREMENT SPECIFICATION

PROCUREMENT SPECIFICATION

Programmable Automation Controllers CompactLogix 1768-L43 [1768-L45]

NOTICE: The specification guidelines in this document are intended to aid in the specification of products. Specific installations have specific requirements, and Rockwell Automation does not recommend or intend any specific application based solely upon the guidelines provided here. Because of the variety of uses for this information, the user of, and those responsible for applying this information, are responsible for ensuring the acceptability of each application and appropriate use of the guidelines. In no event will Rockwell Automation be liable for misuse, misapplication or reliance on these guidelines in connection with any specific application. Rockwell Automation also disclaims indirect or consequential damages resulting from the use or application of this information.

Note: To download or view a .doc file version of this procurement specification, please visit: www.rockwellautomation.com/industries/procurement-specifications


TABLE OF CONTENTS

PART 1 GENERAL 3

1.01 SUMMARY 3

1.02 RELATED DOCUMENTS 3

1.03 REFERENCES 3

1.04 SUBMITTALS 3

1.05 QUALITY ASSURANCE 4

1.06 DELIVERY, STORAGE AND HANDLING 4

1.07 WARRANTY 4

1.08 MAINTENANCE 4

PART 2 PRODUCTS 5

2.01 MANUFACTURERS 5

2.02 CONSTRUCTION 5

2.03 CPU 6

2.04 MEMORY 7

2.05 I/O MODULES 7

2.06 PROGRAMMING ENVIRONMENT 8

2.07 COMMUNICATION 8

2.08 POWER SUPPLY 9

2.09 RATINGS 9

PART 3 EXECUTION 10

3.01 EXAMINATION 10

3.02 INSTALLATION 10


SECTION XX XX XX

PROGRAMMABLE AUTOMATION CONTROLLER

PART 1 GENERAL

1.01  SUMMARY

A.  The Programmable Automation Controllers (PAC) shall meet the criteria of this specification for control of process equipment, machinery and systems.

1.02  RELATED DOCUMENTS

A.  Drawings and general provisions of the contract apply to this section.

B.  The following sections contain requirements that relate to this section:

  1. Section 40 90 00 – Process Control System General Requirements
  2. Section 40 95 13 – Process Control Panels and Hardware
  3. Section 01 33 00 – Submittal Procedures
  4. Section ______

1.03  REFERENCES

A.  The PAC shall be listed or recognized by the following registrations:

  1. cULus Listed, Suitable for operation in Class 1 Division 2, Groups A, B, C, and D Hazardous Locations
  2. CE marked, compliant with:

a)  EN 61326-1; Meas./Control/Lab., Industrial Requirements

b)  EN 61000-6-2; Industrial Immunity

c)  EN 61000-6-4; Industrial Emissions

d)  EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

  1. C-Tick marked, compliant with AS/NZS CISPR 11; Industrial Emissions
  2. KC marked

B.  The PAC shall meet Institute of Electrical and Electronics Engineers, Inc. (IEEE) applicable standards.

1.04  SUBMITTALS

A.  As specified in Section 01 33 00.

B.  The supplier shall provide product data for the PAC and any component equipment, including:

  1. Central Processing Unit (CPU) information

a)  Memory

b)  Input/Output (I/O) capacity

c)  Nonvolatile program and data retention

  1. I/O Modules information

a)  Type and rating

b)  Standard wiring diagram

  1. Bill of materials for supplied equipment
  2. Spare parts list

1.05  QUALITY ASSURANCE

A.  The supplier shall provide PAC system components by a single manufacturer:

  1. Only communication modules for communication or network media functions that are not provided by the PAC manufacturer may be produced by third-party sources.
  2. Only PAC manufacturer-approved hardware, including cables, mounting hardware, connectors, enclosures, racks, communication cables, splitters, terminators, taps and removable media, may be used.

B.  All PAC system components shall be new, free from defects and produced by manufacturers regularly engaged in the manufacture of these products.

1.06  DELIVERY, STORAGE AND HANDLING

A.  The supplier shall deliver PAC components in packaging designed to prevent damage from static electricity and physical damage.

B.  The supplier shall store the equipment according to manufacturer requirements and in a clean and dry space at an ambient temperature range of -40 °C to 85 °C (-40 °F to 185 °F).

C.  The supplier shall protect the units from exposure to dirt, water, fumes, corrosive substances and physical damage.

1.07  WARRANTY

A.  The manufacturer shall provide their standard parts warranty for eighteen (18) months from the date of shipment or twelve (12) months from the date of being energized, whichever occurs first.

B.  This warranty applies to PACs.

1.08  MAINTENANCE

A.  As specified in Section 40 61 00.

B.  Provisions shall meet the following installed-spare requirements:

  1. I/O points – 25 percent spare I/O capacity for each type of I/O signal at every PAC and remote I/O location. All spare I/O shall be wired to field terminal blocks.
  2. PAC backplane – the greater of:

a)  25 percent spare capacity, or

b)  3 spare backplane slots.

  1. PAC memory – 50 percent spare program volatile memory.

PART 2 PRODUCTS

2.01  MANUFACTURERS

A.  Allen-Bradley – CompactLogix L43 [L45] Programmable Automation Controller (No substitutions)

2.02  CONSTRUCTION

A.  The programmable automation controller (PAC) shall be a modular design with expansion capability. The available expansion shall be local I/O modules or distributed (remote) I/O connected through a network.

  1. The PAC shall be DIN rail or panel mounted.
  2. The PAC shall include 2 backplanes to support 2 families of modules:

a)  One family (1768) includes the main power supply, optional communication modules (maximum 2) and the CPU.

b)  The other family (1769) includes additional communication interface and I/O modules, up to 8 of which are located in the main bank of the PAC.

  1. All system modules, and local and remote chassis shall be designed to operate in:

a)  An industrial environment with an ambient temperature of 0° to 60°C (32° to 140°F), and with a relative humidity range of 5% to 95%, non-condensing.

b)  A free airflow environment (convection cooling only, no fans or other air moving devices shall be required).

c)  Conformal coating of the PAC shall be offered as an option for use in corrosive/hazardous applications.

  1. All system modules, and local and remote chassis shall be designed and tested to operate in high electrical noise environments.

B.  The system shall support up to 16 [30] local expansion modules in up to 3 banks, along with remote I/O expansion via network.

  1. Local expansion modules shall be installed in the local bank or in bank(s) vertically or horizontally adjacent to the local bank.
  2. The local expansion modules shall mechanically lock together by means of a tongue and groove design and have an integrated communication bus that is connected from module to module by a movable bus connector.
  3. Each module shall have a built-in removable terminal block behind a door at the front of the module with a finger-safe cover. I/O wiring shall be routed from beneath the module to I/O sensors and actuators.
  4. The manufacturer shall have available a variety of I/O modules, including AC digital, DC digital, contact output, analog, RTD, thermocouple and high-speed counter.
  5. Each bank in the system shall have its own power supply.
  6. Expansion cables shall connect the banks (in multiple-bank installations).

2.03  CPU

A.  The CPU shall be a self-contained unit, and will be capable of providing control program execution, supporting remote and local programming, controlling all I/O scanning and inter-controller and peripheral communication and diagnostic functions.

  1. 16 [32] tasks (up to 32 scheduled programs per task at any point in time):

a)  Continuous – 1 allowed.

b)  Periodic – Run via an interrupt at a user-defined interval in 1 µs increments from 1 ms to 2000 s.

c)  Event – Triggered by consumed tag or EVENT instruction.

  1. 250 controller connections
  2. Network connections per module:

a)  128 EtherNet/IP; 64 TCP

b)  48 ControlNet

B.  The PAC shall organize user applications as tasks, which can be specified as continuous, periodic or event based. Tasks can be triggered by input point or instruction.

C.  Programming instructions shall include the following:

  1. Relay-Type (bit)
  2. High-Speed Counter
  3. Counter and Timer
  4. Data Comparison (for example: Equal, Greater than or Equal, Less than or Equal)
  5. Data Manipulation (for example: Copy, Move)
  6. Logical (for example: And, Not, Or)
  7. Integer and Floating Point Math (for example: Add, Subtract, Multiply, Log 10)
  8. Advanced Math and Trigonometric Functions (for example Sine, Cosine, Tangent)
  9. Statistical
  10. Matrix and Array (for example: COP, CSP, FIFO)
  11. BCD Conversion
  12. Program Flow Control (for example: Jump, Subroutine)
  13. Application Specific (for example: Sequencer)
  14. Diagnostic
  15. Communication
  16. Recipe
  17. Proportional Integral and Derivative (PID)
  18. Block Read and Write
  19. Immediate I/O and Communication Update

D.  The system must be capable of storing the following data:

  1. External Output Status
  2. External Input Status
  3. Timer Values
  4. Counter Values
  5. Boolean Values (0 or 1)
  6. Short Integer Numbers (-128 to 127)
  7. Integer Numbers (-32,768 to 32,767)
  8. Double Integer Numbers (-2,147,483,648 to 2,147,483,647)
  9. Floating Point Numbers to 8 significant digits (for 8+ digits, conversion to exponential form from ±1.1754944 E -38 to ±3.402823 E +38)
  10. Long Integer Numbers (-9,223,372,036,854,775,808 to 9,223,372,036,854,775,807)
  11. Internal Processor Status Information

E.  Data shall be distinguishable to the CPU by address and sub-element mnemonic.

  1. Management of the data into memory subsections shall be an automatic function of the CPU operating system.
  2. Data can be displayed in ASCII, Binary, Octal, Hexadecimal or Decimal.
  3. Function-specific data such as PID, Axis, Axis Group or Message shall have dedicated displays available that annotate the meaning of specific control bits and words within them and allow for selective control where appropriate.

F.  The CPU shall have the ability to back up user program and all data when the main power supply is removed.

G.  The front of the CPU shall have a 9-pin D-shell serial RS-232 port.

H.  The CPU shall have a socket for installing a nonvolatile, removable CompactFlash memory card.

I.  The CPU shall have a Real Time Clock.

J.  The front of the CPU shall have color LED indicators for controller mode (Program or Run), controller fault status, I/O status, RS-232 activity (CH 0), serial port default (DCH 0), CPU power status, I/O power status, flash memory presence/status and force state.

K.  The processor module shall have keyswitch positions for Remote, Program and Run.

2.04  MEMORY

A.  The PAC shall have 2 [3] MB of user memory.

B.  The program storage medium shall be internal flash memory.

C.  The manufacturer shall have available a 128 MB CompactFlash memory card to back up volatile memory, including data and program logic, and to store the PAC’s current firmware.

  1. The card shall support a Windows file system, allowing multiple files to be stored.
  2. When memory is restored, a user-selectable option to restore in Run mode or Program mode shall be provided.
  3. The PAC shall be able to be configured for automatic download from the card on power-up.
  4. The PAC shall be able to be manually triggered to save to or load from the card.

2.05  I/O MODULES

A.  The system shall support:

  1. Up to 2 1768 communication modules in the main bank.
  2. Up to 16 [30] 1769 modules in up to 3 banks, including the main bank.

B.  The supplier shall configure each expansion module to the optimum requested packet interval (RPI) for the application.

2.06  PROGRAMMING ENVIRONMENT

A.  Programming shall be via remote access to RS-232 or, in the presence of a ControlNet or EtherNet/IP module, through a network.

B.  The programming software shall run on Windows Server 2003, Windows Server 2008, Windows XP Professional, Windows 7 Professional and Windows Vista and the programming languages shall be:

  1. IEC 61131-3 compliant ladder diagram (LD)
  2. Structured text (ST)
  3. Function block diagram (FBD)
  4. Sequential function chart (SFC)

2.07  COMMUNICATION

A.  The PAC shall have an RS-232 port to support DF1, DH-485 and ASCII protocols.

B.  The manufacturer shall have available both an EtherNet/IP communications bridge module (1768) and an Ethernet web server module (1768) with communications rates of 10/100 Mbps, which shall support:

  1. IEEE 802.3 Physical and Data Link Standard
  2. Common Industrial Protocol (CIP), the protocol that provides real-time I/O messaging and information/peer-to-peer messaging
  3. Standard TCP/IP and UDP/IP communication (Ethernet web server module only)
  4. 10/100 Mbps auto sensing and auto switching (Ethernet web server module only)
  5. Standard Ethernet media
  6. Subnet masking
  7. BOOTP and DHCP support
  8. Manual configuration using specified software
  9. Programmable Automation Controller messaging to peer controllers and workstations
  10. I/O data, real-time interlocking and information
  11. Full or half-duplex communication
  12. Built-in Web access to diagnostics
  13. I/O control

C.  The manufacturer shall have available access to ControlNet via:

  1. A single-media communication bridge module (1768).
  2. A redundant-media communication bridge module (1768).

D.  The manufacturer shall have available access to DeviceNet networks for communications and backup via a DeviceNet scanner module (1769). A DeviceNet adapter module (1769) is also available.

E.  The manufacturer shall have available:

  1. For Modbus RTU network communications –

a)  The PAC shall have connection capability through the serial port with the execution of a ladder-logic routine.

  1. For Modbus TCP network communications –

a)  The PAC shall have connection capability through the Ethernet network, if available via the Ethernet web server module, with the execution of a ladder-logic routine.

2.08  POWER SUPPLY

A.  The PAC shall operate in compliance with electrical service of 85 to 265 VAC, single phase, in the frequency range from 47 to 63 Hz, or DC power in ranges 108 to 132 VDC or 16.8 to 31.2 VDC.

B.  A single, main power supply shall be capable of supplying all necessary power to the local bank housing the CPU and local I/O modules. Additional power supplies shall provide power to other local and remote banks.

C.  The power supply shall be capable of converting the incoming voltage to the DC power required to operate the PAC system.

D.  The power supply shall monitor the incoming line voltage for proper levels and include an easily viewed indicator to show status of the DC power applied to the backplane.

E.  A power disconnect switch to disable power to the CPU shall be easily accessed by the operator.

F.  The power supply shall provide electronic protection:

  1. At the time of power-up, the power supply shall inhibit operation of the controller and I/O modules until the DC voltages are within specifications.
  2. The power supply shall automatically shut down the PAC when its output power exceeds 125% of its rated power.
  3. The power supply shall provide surge protection, isolation and outage carry-over for a minimum of 5 ms for any connection type.
  4. The power supply shall be fused.

2.09  RATINGS