Rockwell Automation
Specification
Programmable Controllers SLC 5/05
PART 1 GENERAL
1.1
1.2
1.3
1.4
QUALIFICATIONS
A.
Manufacturer: Company specializing in manufacturing products specified in this section
with minimum three years documented experience, and with service facilities within 100
miles of Project
B.
Supplier: Authorized distributor of specified manufacturer with minimum three years
documented experience.
REFERENCES
A.
Furnish Products listed and classified by Underwriters Laboratories, Inc. as suitable for
purpose specified and indicated.
B.
UL 508, CSA C22.2 No. 142 for Dielectric Withstand
C.
NEMA Standard ICS-230 for Noise Immunity and Showering Arc Levels
D.
IEEE Std. 472-1974/ANSI C37.90/90A-1974 for Surge Withstand Capability
ENVIRONMENTAL REQUIREMENTS
A.
Conform to specified service conditions during and after installation of programmable
controllers.
B.
Maintain area free of dirt and dust during and after installation of products.
SPARE MATERIALS
A.
Provide one spare processor unit for each unique processor installed.
B.
Provide one spare I/O Module for each unique I/O module type installed.
C.
Provide one spare I/O chassis for each chassis installed.
D.
Provide one spare power supply for each power supply installed.
NOTICE: The specification guidelines shown 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.
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
PART 2 PRODUCTS
2.1
PROGRAMMABLE LOGIC CONTROLLER
A.
Manufacturers:
1.
Allen-Bradley
2.
Substitutions: Not Permitted
B.
Product Description: Programmable Logic Controller with the required memory and
functional capacity to perform the specified sequence of operation with the scheduled
input and output points.
C.
Common Hardware Ratings:
1.
Operating Temperature of range of 0 to +60 degrees C (+32 to +140 degrees F)
2.
Storage Temperature range of minus 40 to +85 degrees C
3.
Humidity range of 5 to 95% non-condensing
4.
Noise Immunity in compliance to NEMA Standard ICS 2-230
5.
Vibration Ratings
a.
Operating - 1.0 G at 5 to 2000Hz
b.
Non-Operating - 2.5 G at 57 to 2000Hz
6.
Isolation level of 1500V between backplane and I/O
7.
Dielectric withstand rating of 1500V ac in compliance with UL 508, CSA C22.2
No. 142.
8.
CE compliant for applicable directives.
D.
Configuration:
1.
Single Processor Systems: Include processor, power supply, random access
erasable-programmable read only memory input/output modules,
communication modules and remote interface modules.
2.
Back-up Processor Systems: If indicated on the drawings, provide a system
consisting of two chassis each containing a processor, power supply and back-up
scanner module.
3.
Remote Input/Output Unit: Include input/output modules, interface modules,
communication modules, and power supply for system inputs and outputs.
4.
Modules are to be supplied as specified unless system requirements dictate the
use of alternative modules.
E.
Ratings:
1.
Input/Output Capacity capable of supporting up to three local chassis of I/O (30
slots)
2.
Scan Rate of 0.9 milliseconds per Kbytes based on 1k ladder logic program
consisting of simple ladder logic and communicator servicing
3.
Programming Instructions: 107
4.
Bit Execution Time (XIC) of 0.37 microsecond
F.
Programming Language: Ladder Logic
G.
Programming Software:
1.
Include one licensed programming package for use with general purpose
microcomputer and Microsoft Windows NT, Windows 2000 or Windows XP
operating system.
2.
Provide one licensed communication package.
3.
Programming Package: RSLogix500 Standard, CD ROM
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
4.
H.
2.2
2.3
Communication Package: RSLinx for Allen-Bradley, CD ROM
Minimum Programming Instruction Set
1.
Language Characteristics: Ladder diagram
2.
Logic Operations: AND, OR, XOR, NOT
3.
Register Operations: Store, recall
4.
Math Operations: Addition, subtraction, multiplication, division, square root,
matrix operations
5.
Process Control: Proportional-Integral-Derivative
PROCESSOR UNIT
A.
Manufacturer:
1.
Allen-Bradley Model SLC 5/05
2.
Substitutions: Not Permitted
B.
Processor Memory
1.
Program memory of 28K (CHOOSE 12K, 28K or 60K) Words minimum with
additional data storage of 4K Words
2.
Memory back-up provided through Flash EEPROM
C.
Performance
1.
Capability to interconnect up to 3 chassis for local control of up to 30 slots
2.
Typical Throughput Time of 0.9 ms/K based upon a 1K ladder logic program
consisting of simple ladder logic and communications servicing.
3.
Bit Execution Time of less than 0.37 microseconds
4.
Proportional Integral Derivative Control with a 170 microsecond execution time
5.
Ethernet to DH485 or DF1 channel passthrough; Remote I/O passthrough
capability using a remote I/O scanner module; DeviceNet passthrough using a
DeviceNet scanner module.
6.
Online programming including runtime editing
D.
Features
1.
Standard RAM Memory Back-up provided through two year lithium battery
2.
LED indicators for: RUN, CPU Fault, Forced I/O, Battery Low, Ethernet, RS232
3.
Built in 10Base-T Ethernet channel supporting: high-speed computer
communications using TCP/IP; messaging capabilities with SLC5/05
processors, Ethernet PLC-5 processors, 1785 Ethernet Interfaces and
ControlLogix Ethernet Interfaces; SNMP for standard Ethernet network
management; BOOTP for optional dynamic IP address assignment.
4.
Separate RS-232 channel that supports RS-232 DF1 full-duplex or DF1 halfduplex slave and ASCII protocols
5.
Real Time Clock
6.
Key Switch Positions for Remote, Program and Run
DISCRETE INPUT MODULES (NON-ISOLATED)
A.
Manufacturer
1.
Allen-Bradley Model 1746-IA16
2.
Substitutions: Not Permitted
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
B.
2.3
2.4
Features
1.
Operating voltage of 85 to 132V AC
2.
16 Inputs
3.
Removable terminal block with color coding on module
4.
Terminal identification diagram one each module
5.
Terminal blocks to have barriers on 3 sides
6.
LEDs to indicate the status of each I/O point
7.
Optical isolation between digital and field circuits
8.
Wiring terminals with self-lifting pressure plates to secure two #14 AWG wires
9.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
DISCRETE INPUT MODULES (ISOLATED)
C.
Manufacturer
1.
Spectrum Controls Model 1746sc-IA8i, IB8i, IC8i, IM8i
2.
Substitutions: Not Permitted
D.
Features
1.
Operating voltage of 12vDC,24vDC, 85-132V AC, 200-220vAC
2.
8 Optically Isolated Inputs 1500vAC
3.
Removable terminal block with color coding on module
4.
Terminal identification diagram one each module
5.
Terminal blocks to have barriers on 3 sides
6.
LEDs to indicate the status of each I/O point
7.
Optical isolation between digital and field circuits
8.
Wiring terminals with self-lifting pressure plates to secure two #14 AWG wires
9.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
ANALOG INPUT MODULES (8-POINT)
A.
Manufacturer
1.
Allen-Bradley Model 1746-NI8
2.
Substitutions: Not Permitted
B.
Features
1.
(8) input channels per module rated for minus 20 to plus 20 mA
2.
Current Loop Input impedance of 250 Ohms
3.
Resolution of 1 microamp
4.
For Current Loop Overall Accuracy at 0 to 60 degrees c of + or - 0.05 percent
for 0 to 20 mA, 4 to 20 mA, + or - 0.20 mA
5.
For Current Loop Overall Accuracy Drift (maximum) of + or - 12 ppm/degrees
C of full scale
6.
For Current Loop Gain Error at 0 degrees C to +60 degrees C of + or - 0.05
percent (maximum)
7.
Gain Error Drift (maximum) of + or - 12 ppm/degrees C
8.
Removable terminal block
9.
Input channel filtering
10.
Continuous auto calibration
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
11.
12.
13.
2.5
Back plane isolation to isolate analog input signals and the back plane
LEDs for display of channel operating and fault status and for module operating
and fault status
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
ANALOG INPUT MODULES (16-POINT)
A.
Manufacturer
1.
Allen-Bradley Model 1746-NI16I
2.
Substitutions: Not Permitted
B.
Features
1.
(16) input channels per module rated for minus 20 to plus 20 mA
2.
Current Loop Input impedance of 249 Ohms
3.
Input Resolution of 640 nA
4.
Calibrated Accuracy at 25 degrees C of better than 0.15% of range
5.
Module Error over full operating temperature range of 0.3 percent
6.
Gain Drift of 20ppm/degrees C
7.
Removable terminal block
8.
Input filtering by low pass digital filter with programmable filter
9.
Factory calibration
10.
Back plane isolation to isolate analog input signals and the back plane
11.
LEDs for display of channel operating and fault status and for module operating
and fault status
12.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
C.
Manufacturer
1.
Spectrum Controls Model 1746sc-INI4i, 1746sc-INI4vi
2.
Substitutions: Not Permitted
D.
Features
3.
(4) input channels per module rated for minus 20 to plus 20 mA, +/-10vDC
4.
Channel to Channel Isolation 750vDC
5.
Current Loop Input impedance of 250 Ohms
6.
Resolution of 1 microamp
7.
For Current Loop Overall Accuracy at 0 to 60 degrees c of + or - 0.05 percent
for 0 to 20 mA, 4 to 20 mA, + or - 0.20 mA
8.
For Current Loop Overall Accuracy Drift (maximum) of + or - 12 ppm/degrees
C of full scale
9.
For Current Loop Gain Error at 0 degrees C to +60 degrees C of + or - 0.05
percent (maximum)
10.
Gain Error Drift (maximum) of + or - 12 ppm/degrees C
11.
Removable terminal block
12.
Input channel filtering
13.
Continuous auto calibration
14.
Back plane isolation to isolate analog input signals and the back plane
15.
LEDs for display of channel operating and fault status and for module operating
and fault status
16.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
2.6
2.7
RELAY OUTPUT MODULES (NON-ISOLATED)
A.
Manufacturer
1.
Allen-Bradley Model 1746-OW16
2.
Substitutions: Not Permitted
B.
Features
1.
Voltage rating of 5 to 265 V ac at 47 to 63 Hz
2.
(16) Relay outputs
3.
Removable terminal block, with color coding, on module
4.
Terminal identification diagram on each module
5.
Terminal blocks to have barriers on 3 sides
6.
LEDs to indicate the status of each I/O point
7.
Optical isolation between digital and field circuits
8.
Wiring terminals with self-lifting pressure plates to secure two number 14 AWG
wires
9.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
10.
Continuous current rating per point: 2.5 A ac not to exceed 1440 VA for the
module
11.
Continuous current rating per module: 16 A ac, 8.0A / common
RELAY OUTPUT MODULES (ISOLATED)
A.
Manufacturer
1.
Allen-Bradley Model 1746-OX8
2.
Substitutions: Not Permitted
B.
Features
1.
Voltage rating of 5 to 265 V ac at 47 to 63 Hz
2.
(8) Individually Isolated Relay outputs
3.
Terminal identification diagram on each module
4.
Terminal blocks to have barriers on 3 sides
5.
LEDs to indicate the status of each I/O point
6.
Optical isolation between digital and field circuits
7.
Wiring terminals with self-lifting pressure plates to secure two number 14 AWG
wires
8.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
9.
Continuous current rating per point: 5.0A ac not to exceed 1440 VA for the
module
10.
Continuous current rating per module: 16 A ac, 8.0A / common
RELAY OUTPUT MODULES (ISOLATED)
C.
Manufacturer
1.
Spectrum Controls Model 1746sc-OAP8i
2.
Substitutions: Not Permitted
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
D.
2.8
Features
1.
Voltage rating of 74 to 276 V ac at 47 to 63 Hz
2.
(8) Individually Isolated Triac outputs
3.
Terminal identification diagram on each module
4.
Terminal blocks to have barriers on 3 sides
5.
LEDs to indicate the status of each I/O point
6.
Optical isolation between digital and field circuits
7.
Wiring terminals with self-lifting pressure plates to secure two number 14 AWG
wires
8.
Self-locking tabs to secure module in chassis. No tools shall be required to
install or remove module from chassis
9.
Continuous current rating per point: 5.0A ac not to exceed 1440 VA for the
module
10.
Continuous current rating per module: 9 A ac, 8.0A / common
ANALOG OUTPUT MODULES
A.
Manufacturer
1.
Allen-Bradley Model 1746-NO41
2.
Substitutions: Not Permitted
B.
Features
1.
(4 ) output channels per module rated for 0 to 20 mA
2.
Converter resolution of 14 bit
3.
Non-linearity of 0.05 percent
4.
Step response of 2.5 ms (5 to 95 percent)
5.
Load range of 0 to 500 ohms
6.
Maximum load reactance of 100 microH
7.
Overall accuracy at 0 to 60 degrees C of + or - 0.541 percent of full scale
8.
Overall Accuracy Drift (maximum) of + or - 70 ppm/degrees C of full scale
9.
Gain Error at 0 to 60 degrees C of + or - 0.516 percent
10.
Gain Error Drive (maximum) of + or - 62 ppm/degrees C
11.
Removable terminal block, with color coding, on module
12.
Input channel filtering
13.
Automatic end of scan updates
14.
Back plane isolation to isolate analog signals on a per card basis
C.
Manufacturer
1.
Spectrum Controls Model 1746sc-INO4i, 1746sc-INO4vi
2.
Substitutions: Not Permitted
D.
Features
3.
(4 ) output channels per module rated for 0 to 20 mA, +/-10vDC
4.
Channel to Channel Isolation 750vDC
5.
Converter resolution of 14-16 bit
6.
Non-linearity of 0.05 percent
7.
Step response of 2.5 ms (5 to 95 percent)
8.
Load range of 0 to 500 ohms
9.
Maximum load reactance of 100 microH
10.
Overall accuracy at 0 to 60 degrees C of + or - 0.541 percent of full scale
11.
Overall Accuracy Drift (maximum) of + or - 70 ppm/degrees C of full scale
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
12.
13.
14.
15.
16.
17.
2.9
2.10
2.11
2.12
Gain Error at 0 to 60 degrees C of + or - 0.516 percent
Gain Error Drive (maximum) of + or - 62 ppm/degrees C
Removable terminal block, with color coding, on module
Input channel filtering
Automatic end of scan updates
Back plane isolation to isolate analog signals on a per card basis
I/O POINT QUANTITY
A.
Provide digital inputs as required, plus 10 percent wired spare.
B.
Provide analog inputs as required, plus 10 percent wired spare.
C.
Provide digital outputs as required, plus 10 percent wired spare.
D.
Provide analog outputs required, plus 10 percent wired spare.
POWER SUPPLIES
A.
Manufacturer
1.
Allen-Bradley Model 1746
2.
Substitutions: Not Permitted
B.
Features
1.
Line Voltage rating of 85-132/170-265 VAC, 47-63Hz
2.
Internal Current Capacity based upon supplying module requirements with 10
percent spare
3.
Fuse Protection required
4.
Accepts two number 14 AWG wires per terminal maximum
CHASSIS
A.
Manufacturer
1.
Allen-Bradley Model 1746
2.
Substitutions: Not Permitted
B.
Features
1.
Chassis Size: 4, 7, 10 or 13 slot as required to meet Project Requirements
2.
No tools shall be required for insertion of modules
3.
Provide card slot filler, Model 1746-N2, to protect any unused slots on the
chassis.
COMMUNICATION INTERFACES
A.
Remote I/O Network
1.
Provide quantity of Allen-Bradley 1747-SN mounted in the processor chassis
required to interface with the devices on the Remote I/O network.
PROGRAMMABLE LOGIC CONTROLLERS
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Rockwell Automation
Specification
Programmable Controllers SLC 5/05
2.
Provide an Allen-Bradley 1747-ASB in each remote chassis to interface to the
Remote I/O network.
B.
RS-232 Network
1.
Provide and configure a modem through the RS-232 port on the processor to
handle SCADA communications.
2.
When additional RS-232 ports are required for modem communications, provide
and configure a modem and 1747-KE module to handle SCADA
communications
3.
Where communications are required between the SLC 500 processor and RS232-C compatible devices, provide and configure a 1746-BAS module. The
module shall mount in the chassis and be programmed using BASIC language.
C.
DeviceNet Network
1.
Provide a 1747-SDN DeviceNet Scanner Module mounted in the chassis to
communicate with DeviceNet devices.
2.
The scanner module shall communicate over the DeviceNet network to read
inputs and write outputs, download configuration data and monitor operational
status.
D.
ControlNet Network
1.
Provide a 1747-SCNR ControlNet Scanner to provide a scheduled ControlNet
connection.
2.
Provide a 1747-KFC15 ControlNet Messaging Module to provide an
unscheduled ControlNet network connection.
3.
For remote I/O chassis on ControlNet provide a 1747-ACN15 (1747-ACNR15
for redundant networks) to provide both scheduled and unscheduled ControlNet
network connections for SLC 500 I/O.
PART 3 EXECUTION
3.1
3.2
3.3
INSTALLATION
A.
Install in accordance with manufacturer’s instructions.
B.
Unload, unpack and transport equipment to prevent damage or loss.
C.
Replace damaged components as directed by Engineer.
D.
Protect from dust and other harmful materials.
INTERFACE WITH OTHER PRODUCTS
A.
Provide all required cables, cords, and connective devices for interface with other control
system components.
B.
Coordinate size and configuration of enclosure to meet project requirements.
CLEANING
A.
Clean units as recommended by manufacturer.
PROGRAMMABLE LOGIC CONTROLLERS
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