Sterling 882.000254.00 User Manual

SCC 7-Pump 50D & D Plus-Station Controllers

Part Number: 882.00254.00

Bulletin Number: CV3-645

Effective: 2/15/06

Write Down Your Serial Numbers Here For Future Reference:

_________________________ _________________________

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We are committed to a continuing program of product improvement.
Specifications, appearance, and dimensions described in this manual are subject to change without notice.

DCN No. ____________
© Copyright 2006
All rights reserved.

Please note that our address and phone information has changed.
Please reference this page for updated contact information.

These manuals are obsolete and are provided only for their technical information, data and capacities.
Portions of these manuals detailing procedures or precautions in the operation, inspection, maintenance
and repair of the products may be inadequate, inaccurate, and/or incomplete and shouldn’t be relied
upon. Please contact the ACS Group for more current information about these manuals and their
warnings and precautions.

Parts and Service Department

The ACS Customer Service Group will provide your company with genuine OEM quality parts manufactured to engineering
design specifications, which will maximize your equipment’s performance and efficiency. To assist in expediting your phone
or fax order, please have the model and serial number of your unit when you contact us. A customer replacement parts list
is included in this manual for your convenience. ACS welcomes inquiries on all your parts needs and is dedicated to
providing excellent customer service.

For immediate assistance, please contact:

• North, Central and South America, 8am – 5pm CST [phone] for drying, conveying, heating and cooling
and automation. For size reduction: [phone].
North America, emergencies after 5pm CST [phone]

North America email: [e-mail]

• Mexico, Central & South America
Email: [e-mail]

• Europe, Middle East & Africa [phone]

Email: [e-mail]

• India [phone]

Email: [e-mail]

• Asia/Australia [phone]

Email: [e-mail]

Sales and Contracting Department

Our products are sold by a worldwide network of independent sales representatives. Contact our Sales Department for the
name of the sales representative nearest you.

Let us install your system. The Contract Department offers any or all of these services: project planning; system packages
including drawings; equipment, labor, and construction materials; and union or non-union installations.

For assistance with your sales or system contracting needs please Call:

North, Central and South America [phone] or [phone] Monday–Friday, 8am–5pm CST

Europe/Middle East/Africa [phone]
India [phone]
Asia/Australia [phone]

Facilities:

ACS offers facilities around the world to service you no matter where you are located. For more information, please visit us at
www.acscorporate.com

United States:

ACS Schaumburg – Corporate Offices

1100 E. Woodfield Road
Suite 588
Schaumburg, IL 60173
Phone: + 1 847 273 7700
Fax: + 1 847 273 7804

ACS New Berlin – Manufacturing Facility

2900 S. 160th Street
New Berlin, WI 53151
Phone : [phone]
Fax: + 1 262 641 8653

Asia/Australia:

ACS Suzhou

109 Xingpu Road SIP
Suzhou, China 215126
Phone: + 86 8717 1919
Fax: [phone]

Europe/Middle East/Africa:

ACS Warsaw

Ul. Działkowa 115
02-234 Warszawa
Phone: + 48 22 390 9720
Fax: [phone]

India

ACS India

Gat No. 191/1, Sandbhor Complex
Mhalunge, Chakan, Tal Khed,
Dist. Pune 410501, India
Phone: [phone]
Fax: + 91 20 40147576

Shipping Information

Unpacking and Inspection

You should inspect your equipment for possible shipping damage. Thoroughly check the
equipment for any damage that might have occurred in transit, such as broken or loose wiring
and components, loose hardware and mounting screws, etc.

In the Event of Shipping Damage

According to the contract terms and conditions of the Carrier, the responsibility of the
Shipper ends at the time and place of shipment.

Notify the transportation company’s local agent if you discover damage

Hold the damaged goods and packing material for the examining agent’s inspection. Do not

return any goods before the transportation company’s inspection and authorization.

File a claim with the transportation company. Substantiate the claim by referring to the
agent’s report. A certified copy of our invoice is available upon request. The original Bill of
Lading is attached to our original invoice. If the shipment was prepaid, write us for a
receipted transportation bill.

Advise customer service regarding your wish for assistance and to obtain an RMA (return
material authorization) number.

If the Shipment is Not Complete

Check the packing list as back-ordered items are noted on the packing list. In addition to the
equipment itself, you should have:

;.. Bill of lading

;.. Packing list

;.. Operating and Installation packet

; Electrical schematic and panel layout drawings

;.. Component instruction manuals (if applicable)

Re-inspect the container and packing material to see if you missed any smaller items during
unpacking.

If the Shipment is Not Correct

If the shipment is not what you ordered, contact the shipping department immediately. For
shipments in the United States and Canada, call 1 [phone]; for all other countries, call
our international desk at [phone]. Have the order number and item number available.
Hold the items until you receive shipping instructions.

Returns

Do not return any damaged or incorrect items until you receive shipping instructions from the
shipping department.

7/50D Plus or 7/50D Controller Chapter 1: Safety 2

Table of Contents

Shipping Information .............................................................................................................. 2

Unpacking and Inspection .....................................................................................2

In the Event of Shipping Damage.......................................................................... 2

If the Shipment is Not Complete............................................................................ 2

If the Shipment is Not Correct ...............................................................................2

Returns..................................................................................................................2

Table of Contents...................................................................................................................3

CHAPTER 1: SAFETY ................................................................ 6

1-1 How to Use This Manual ............................................................................................. 6

Safety Symbols Used in this Manual.....................................................................6

1-2 Warnings and Precautions .......................................................................................... 7

1-3 Responsibility .............................................................................................................. 8

General Responsibility...........................................................................................8

Operator Responsibility .........................................................................................9

Maintenance Responsibility................................................................................... 9

Reporting a Safety Defect ..................................................................................... 9

CHAPTER 2: FUNCTIONAL DESCRIPTION............................ 10

2-1 Models Covered in This Manual................................................................................10

2-2 General Description................................................................................................... 10

2-3 Standard Features..................................................................................................... 11

Mechanical Features ...........................................................................................11

Electrical Features............................................................................................... 11

Controller Features.............................................................................................. 11

2-4 Optional Features......................................................................................................12

2-5 Safety Devices and Interlocks ................................................................................... 12

Safety Circuit Standards...................................................................................... 12

Fail Safe Operation .............................................................................................12

Safety Device Lock-Outs.....................................................................................13

CHAPTER 3: INSTALLATION .................................................. 14

3-1 Uncrating ................................................................................................................... 14

3-2 Mounting the Control Panel.......................................................................................14

3-3 System Installation Overview .................................................................................... 14

3-4 Electrical Connections............................................................................................... 15

Making Control Panel Power Drop Wiring Connections......................................15

Running KwikLink™ Cables ................................................................................15

Setting Up and Installing Mounting Plates........................................................... 17

Terminating Cable Runs...................................................................................... 18

Addressing and Installing ArmorBlocks™ ........................................................... 20

Installing KwikLink™ Connectors ........................................................................23

Connecting the Controller to the Network............................................................24

Connecting the Power Supply Enclosure to the Network....................................26

Connecting Vacuum Receivers to the Network...................................................28

Connecting Vacuum Pumps and Filter Chambers to the Network ......................30

Connecting Central Alarms to the Network .........................................................33

7/50D Plus or 7/50D Controller Chapter 1: Safety 3

Setup ......................................................................................................................... 35

3-5

Setting Up the System......................................................................................... 36

Setting Up Stations.............................................................................................. 43

Setting Up Pumps ...............................................................................................47

Finishing Setup: Setting Up Passwords .............................................................. 51

3-6 Initial Startup............................................................................................................... 53

CHAPTER 4: OPERATION ........................................................ 54

4-1 Overview ...................................................................................................................54

4-2 Starting and Stopping the System.............................................................................54

4-3 Basic Tasks ............................................................................................................... 55

Reviewing Station Status ....................................................................................55

Reviewing Pump Status ...................................................................................... 57

Logging On and Logging Off ............................................................................... 59

Enabling and Disabling Stations and Pumps.......................................................60

Reviewing and Adjusting Basic Station Settings .................................................61

4-4 Advanced Tasks........................................................................................................64

Reviewing and Resetting a Pump Hour Meter ....................................................65

Transferring Stations to a Standby Pump............................................................66

3-5 Alarms ....................................................................................................................... 69

Reviewing Alarms................................................................................................ 69

Clearing the Alarm Log........................................................................................ 70

Silencing Alarms.................................................................................................. 71

CHAPTER 5: MAINTENANCE .................................................. 72

5-1 Preventative Maintenance......................................................................................... 72

5-2 Corrective Maintenance ............................................................................................72

Network Scanner Module Considerations ...........................................................72

CHAPTER 6: CONFIGURABLE SETTINGS............................. 73

6-1 Memory Module Considerations................................................................................ 73

6-2 Options for Station Setup .......................................................................................... 73

6-3 Options for Pump Setup ............................................................................................ 78

CHAPTER 7: TROUBLESHOOTING ........................................ 80

7-1 General Troubleshooting...........................................................................................80

7-2 Alarms.......................................................................................................................... 81

Station Alarms .....................................................................................................81

Pump Alarms.......................................................................................................82

System Alarms .................................................................................................... 83

CHAPTER 8: APPENDIX .......................................................... 84

8-1 Warranty....................................................................................................................84

8-2 Optional Components................................................................................................ 84

8-3 Drawings and Diagrams ............................................................................................ 85

8-4 Spare Parts List.........................................................................................................88

AC Voltage .......................................................................................................... 88

DC Voltage ..........................................................................................................88

8-5 Returned Material Policy ........................................................................................... 88

7/50D Plus or 7/50D Controller Chapter 1: Safety 4

Credit Returns ..................................................................................................... 88

Warranty Returns ................................................................................................ 89

8-6 Safety Tag Information .............................................................................................. 89

Controller Safety Tags......................................................................................... 89

8-7 Controller Identification (Serial Number) Tag ............................................................ 89

8-8 Technical Assistance (Contact Information).............................................................. 90

Parts Department ................................................................................................ 90

Service Department............................................................................................. 90

Sales Department................................................................................................ 90

Contract Department ...........................................................................................90

7/50D Plus or 7/50D Controller Chapter 1: Safety 5

Chapter 1: Safety

1-1 How to Use This Manual

Use this manual as a guide and reference for installing, operating, and maintaining your
equipment. The purpose is to assist you in applying efficient, proven techniques that enhance
equipment productivity.

This manual covers only light corrective maintenance. No other maintenance should be
undertaken without first contacting a service engineer.

The Functional Description section outlines models covered, standard features, and optional
features. Additional sections within the manual provide instructions for installation, pre­operational procedures, operation, preventive maintenance, and corrective maintenance.

The Installation chapter includes required data for receiving, unpacking, inspecting, and setup
of the equipment. We can also provide the assistance of a factory-trained technician to help
train your operator(s) for a nominal charge. This section includes instructions, checks, and
adjustments that should be followed before commencing with operation of the equipment.
These instructions are intended to supplement standard shop procedures performed at shift,
daily, and weekly intervals.

The Operation chapter includes a description of electrical and mechanical controls, in
addition to information for operating the equipment safely and efficiently.

The Maintenance chapter is intended to serve as a source of detailed assembly and
disassembly instructions for those areas of the equipment requiring service. Preventive
maintenance sections are included to ensure that your equipment provides excellent, long
service.

The Troubleshooting chapter serves as a guide for identification of most common problems.
Potential problems are listed, along with possible causes and related solutions.

The Appendix contains technical specifications, drawings, schematics, and parts lists. A
spare parts list with part numbers specific to your machine is provided with your shipping
paperwork package. Refer to this section for a listing of spare parts for purchase. Have your
serial number and model number ready when ordering.

Safety Symbols Used in this Manual

The following safety alert symbols are used to alert you to potential personal injury hazards.
Obey all safety messages that follow these symbols to avoid possible injury or death.

Danger! DANGER indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

Warning! WARNING indicates a potentially hazardous situation or practice which,

if not avoided, could result in death or serious injury.

Caution! CAUTION indicates a potentially hazardous situation or practice which, if

not avoided, may result in minor or moderate injury or in property
damage.

7/50D Plus or 7/50D Controller Chapter 1: Safety 6

1-2 Warnings and Precautions

Our equipment is designed to provide safe and reliable operation when installed and operated
within design specifications, following national and local safety codes. This may include, but
is not limited to OSHA, NEC, CSA, SPI, and any other local, national and international
regulations.

To avoid possible personal injury or equipment damage when installing, operating, or
maintaining this equipment, use good judgment and follow these safe practices:

; Read and follow these operation and installation instructions when installing,

operating, and maintaining this equipment. If these instructions become
damaged or unreadable, additional copies are available from the manufacturer.

; Follow all SAFETY CODES.

; Wear SAFETY GLASSES and WORK GLOVES.

; Work only with approved tools and devices.

; Disconnect and/or lock out power before servicing or maintaining the equipment.

; Use care when LOADING, UNLOADING, RIGGING, or MOVING this

equipment.

; Operate this equipment within design specifications.

; OPEN, TAG, and LOCK ALL DISCONNECTS before working on equipment.

You should remove the fuses and carry them with you.

; Make sure the equipment and components are properly GROUNDED before you

switch on power.

; Use extreme caution when working with your conveying system. HIGH VACUUM

can be dangerous. Keep body parts, tools, clothing, and debris away from vacuum
inlets.

; When welding or brazing in or around this equipment, make sure VENTILATION is

ADEQUATE. PROTECT adjacent materials from flame or sparks by shielding with

sheet metal. An approved FIRE EXTINGUISHER should be close at hand and
ready for use if needed.

; Do not restore power until you remove all tools, test equipment, etc., and the

equipment and related components are fully reassembled.

; Only PROPERLY TRAINED personnel familiar with the information in this

manual should work on this equipment.

We have long recognized the importance of safety and have designed and manufactured our
equipment with operator safety as a prime consideration. We expect you, as a user, to abide
by the foregoing recommendations in order to make operator safety a reality.

7/50D Plus or 7/50D Controller Chapter 1: Safety 7

1-3 Responsibility

These machines are constructed for maximum operator safety when used under standard
operating conditions and when recommended instructions are followed in the maintenance
and operation of the machine.

All personnel engaged in the use of the machine should become familiar with its operation as
described in this manual.

Proper operation of the machine promotes safety for the operator and all workers in its
vicinity.

Each individual must take responsibility for observing the prescribed safety rules as outlined.
All warning and danger signs must be observed and obeyed. All actual or potential danger
areas must be reported to your immediate supervisor.

General Responsibility

No mater who you are, safety is important. Owners, operators and maintenance personnel
must realize that every day, safety is a vital part of their jobs.

If your main concern is loss of productivity, remember that production is always affected in a
negative way following an accident. The following are some of the ways that accidents can
affect your production:

• Loss of a skilled operator (temporarily or permanently)

• Breakdown of shop morale

• Costly damage to equipment

• Downtime

An effective safety program is responsible and economically sound.

Organize a safety committee or group, and hold regular meetings. Promote this group from
the management level. Through this group, the safety program can be continually reviewed,
maintained, and improved. Keep minutes or a record of the meetings.

Hold daily equipment inspections in addition to regular maintenance checks. You will keep
your equipment safe for production and exhibit your commitment to safety.

Please read and use this manual as a guide to equipment safety. This manual contains safety
warnings throughout, specific to each function and point of operation.

7/50D Plus or 7/50D Controller Chapter 1: Safety 8

Operator Responsibility

The operator’s responsibility does not end with efficient production. The operator usually has
the most daily contact with the equipment and intimately knows its capabilities and
limitations.

Plant and personnel safety is sometimes forgotten in the desire to meet incentive rates, or
through a casual attitude toward machinery formed over a period of months or years. Your
employer probably has established a set of safety rules in your workplace. Those rules, this
manual, or any other safety information will not keep you from being injured while operating
your equipment.

Learn and always use safe operation. Cooperate with co-workers to promote safe practices.
Immediately report any potentially dangerous situation to your supervisor or appropriate
person.

Maintenance Responsibility

Proper maintenance is essential to safety. If you are a maintenance worker, you must make
safety a priority to effectively repair and maintain equipment.

Before removing, adjusting, or replacing parts on a machine, remember to turn off all electric
supplies and all accessory equipment at the machine, and disconnect and lockout electrical
power. Attach warning tags to the disconnect switch.

Be sure that all non-current carrying parts are correctly connected to earth ground with an
electrical conductor that complies with current codes. Install in accordance with national and
local codes.

When you have completed the repair or maintenance procedure, check your work, remove
your tools. Rigging, and handling equipment.

Reporting a Safety Defect

If you believe that your equipment has a defect that could cause injury, you should
immediately discontinue its use and inform the manufacturer.

The principle factors that can result in injury are failure to follow proper operating procedures
(i.e. lockout/tagout), or failure to maintain a clean and safe working environment.

7/50D Plus or 7/50D Controller Chapter 1: Safety 9

Chapter 2: Functional Description

2-1 Models Covered in This Manual

This manual provides operation, installation, and maintenance instructions for 7-Pump, 50D
& D Plus-Station Conveying Controllers. Model numbers are listed on the serial tag. Make
sure you know the model and serial number of your equipment before contacting the
manufacturer for parts or service.

The 7-Pump, 50D & D Plus-Station Conveying Controller is a programmable logic
controller, with 24 VDC or 115 VAC control circuit, easy-to-use touchscreen operator
interface terminal and optional audible/visual alarm.

2-2 General Description

Our material conveying systems create vacuum for the automatic conveying of most free­flowing, dry, pelletized, or granular materials. Material characteristics determine the type of
equipment needed to convey the material.

A typical use for our equipment is an in-plant distribution system for plastic processing
plants.

Our central vacuum systems are as varied as the applications they service. The tubing and
equipment furnished in our system is designed to convey the material(s) specified at the time
of purchase at specific rates and distances.

We can advise you on your system capabilities based on system makeup, distance, material,
and conveying rates you want.

System capacity is directly affected by the pressure drop in the overall system, such as
number of material line bends, pipe length, Y-tubes, T-tubes, etc.

Use the minimum effective amount of vinyl flex hose to maximize material line efficiency.
Keep material lines as straight as possible. Refer to the Mechanical Components Product

manual (Part No. A0536580) for installation recommendations.

Note: Vacuum leaks occurring anywhere in your system reduce capacity.

7/50D Plus or 7/50D Controller Chapter 2: Functional Description 10

2-3 Standard Features

Mechanical Features

Time-fill Capability. The length of time allowed for material to drain from the station to its
receiver. During this time, the controller does not attempt to deliver any more material to the
station.

Volume-fill Capability. The length of time a station’s vacuum valve remains open to allow
material to be drawn in. The vacuum valve will close when material covers the station’s
volume-fill proximity sensor or this time elapses, whichever comes first.

Vent Valve Output. The vent valve protects the pump motor from damage during high
vacuum conditions if an undetected failure of the vacuum switch should occur. The vent
valve limits system vacuum by allowing a plunger in the valve to shift and vent the pump.

Closed-Loop Conveying. This feature allows material to be conveyed and processed
without being contaminated by outside influences (such as dust, other materials, etc.).

Common Purge Valve Output Control for Each Pump. This feature allows any remaining
material to be cleaned out of the vacuum pump or station.

Local Blowback Filter Cleaning Outputs. When this feature is enabled, the controller
periodically sends compressed air backward through the pump’s air filter to dislodge
accumulated dust and debris.

Electrical Features

• 115/1/60 or 230/1/50/60 supply voltage

• 24 VDC control voltage

• Single-point power and ground connection

• Non-fused disconnect switch, lockable

• Branch circuit fusing

• Fully accessible NEMA 4-style electrical control enclosure

Controller Features

• Allen-Bradley SLC 5/04 programmable controller with 10” color touch screen operator

interface

• Diagnostics, operating instructions and parts information are built into the interface

• Controls up to fifty (50) stations and up to seven (7) Vacuum Power Units.

• Controls up to three central alarms

• Allows operator to transfer stations to a standby pump when a pump fails

• Electronic time delay between pump startups to prevent an excessive power demand at

your facility

7/50D Plus or 7/50D Controller Chapter 2: Functional Description 11

2-4 Optional Features

Options marked with “*” indicate options that can be factory installed or retrofitted in the
field.

230/1/60 Operation. Required to operate with a 230/1/60 supply voltage.

Additional audible/visual alarm with silence button. Alarm light and horn assembly that

can be remote mounted and wired into the controller to indicate an alarm condition.

Remote Interface.

Central Purge Capability.

Material Line Proofing

CE Package for 220/1/50 Operation. Required in Europe and other areas that need

220/1/50 supply voltage.

2-5 Safety Devices and Interlocks

This section includes information on safety devices and procedures that are inherent to the
Controller. This manual is not intended to supersede or alter safety standards established by
the user of this equipment. Instead, the material contained in this section is recommended to
supplement these procedures in order to provide a safer working environment.

At the completion of this section, the operator and maintenance personnel will be able to do
the following:

• Identify and locate specific safety devices.

• Understand the proper use of the safety devices provided.

• Describe the function of the safety device.

Safety Circuit Standards

Safety circuits used in industrial systems protect the operator and maintenance personnel
from dangerous energy. They also provide a means of locking out or isolating the energy for
servicing equipment.

Various agencies have contributed to the establishment of safety standards that apply to the
design and manufacture of automated equipment. The Occupational Safety and Health
Administration (OSHA) and the Joint Industrial council (JIC) are just a few of the
organizations that have joined with the plastics industry to develop safety standards.

Every effort has been made to incorporate these standards into the design of the controller;
however, it is the responsibility of the personnel operating and maintaining the equipment to
familiarize themselves with the safety procedures and the proper use of any safety devices.

Fail Safe Operation

If a safety device or circuit should fail, the design must be such that the failure causes a
“Safe” condition. As an example, a safety switch must be a normally open switch. The switch
must be held closed with the device it is to protect. If the switch fails, it will go to the open
condition, tripping out the safety circuit.

7/50D Plus or 7/50D Controller Chapter 2: Functional Description 12

At no time should the safety device fail and allow the operation to continue for example, if a
safety switch is guarding a motor, and the safety switch fails, the motor should not be able to
run.

Safety Device Lock-Outs

Some safety devices disconnect electrical energy from a circuit. The safety devices that are
used in this Controller are primarily concerned with electrical power disconnection.

WARNING! Always disconnect and lockout all electrical power and pneumatic (i.e. compressed air)

sources prior to servicing the 7-Pump, 50D & D Plus-Station Controller. Failure to
do so may result in serious injury. No one but the person who installed the lockout
may remove it.

7/50D Plus or 7/50D Controller Chapter 2: Functional Description 13

Chapter 3: Installation

3-1 Uncrating

7-Pump, 50D & D Plus-Station Controllers are shipped mounted on a skid, enclosed in a
plastic wrapper, and contained in a cardboard box.

1. Pry the crating away from the skid.

Note: Remove the nails holding the box to the skid and lift the box off

carefully; avoiding staples in the 1’ x 4’ wood supports. Cut the steel
banding.

2. Use a pry bar to remove the blocks securing the unit to the skid.

3. Lift unit from sides, inserting forklift under the base. The forks must be equidistant

from the centerline of the unit and the unit must be balanced on the forks. Lift
slowly and only high enough to clear the skid. Use a pry bar if necessary to
carefully remove the skid from the unit.

4. Lower slowly.

3-2 Mounting the Control Panel

Note: Before you mount the panel, consider how you run wiring to the

KwikLink connectors, ArmorBlocks, vacuum hoppers, the filter cham­ber atmospheric valve (if so equipped) and the pump motor starter(s),
vacuum switch(es), and vent valve(s).

Mount the control panel on a flat, vertical area. It should be a visible area that gives your
operator access to the control. The panel requires a low voltage power drop as listed on the
serial tag.

3-3 System Installation Overview

Installing the 7-pump 50-station controller is easy and straightforward. Because the system
uses networked distributed I/O modules, you’ll only need to run two cables for the entire
system.

The following is a typical installation sequence:

1. Run the black power and the grey data KwikLink™ flat cables from the start of the

system to the end, attaching them to vacuum tubing with nylon cable ties.

2. Set up mounting plates with tubing clamps; install KwikLink™ connectors and

ArmorBlocks onto mounting plates as required.

3. Install KwikLink connectors and ArmorBlock™ cable plates to mounting plates, and

install on vacuum tubing at each node location, just before a T-fitting or valve.

4. Install cable terminations.

5. Determine location of network system nodes, and set addresses for ArmorBlocks as

required.

6. Set up and connect to the controller and, if purchased, remote display. Connect grey

patch cords from controller terminals to KwikLink connectors installed in Step 3.

7/50D Plus or 7/50D Controller Chapter 3: Installation 14

7. After determining quantity and location(s) of where to install system power

supply(ies) (consult factory); set up and connect to KwikLink connectors installed in
Step 3.

8. Set up and connect vacuum receiver stations to ArmorBlocks installed in Step 3,

using yellow patch cords.

9. Set up and connect vacuum pump stations and filter chambers to ArmorBlocks

installed in Step 3, using yellow patch cords.

10. Determine location(s) of central alarm(s); set up and connect alarms using yellow

patch cords.

The following sections provide detailed information on these installation steps.

3-4 Electrical Connections

Refer to local electrical codes, the schematic and connection diagrams supplied with this unit
and the serial tag for wiring considerations. Run all wiring in conduit if codes require it.

Making Control Panel Power Drop Wiring Connections

Hardwire the input power at 115/1/50-60 VAC or 230/1/50-60 VAC, depending on the
specifications, which are located on the Control Panel Serial Tag. The control enclosure
draws less than five (5) amps during normal operation at 115/1/50-60 VAC. The main power
switch is located on the right side of the enclosure.

Caution! We recommend that you protect PLC memory by providing the control

panel with a dedicated circuit, a true earth ground, and a spike/surge
protector.

Running KwikLink™ Cables

About KwikLink Flat Cables

KwikLink flat cable is physically keyed to prevent wiring mishaps. This type of cable is
unshielded and contains four conductors. Use a long-jawed straight-bladed cable cutter at
least 1½” long to cut KwikLink flat cable.

You’ll install two (2) colors of flat cable: black and grey. The black cable transmits output
power, and the grey cable transmits input power and data transmission.

Figure 1: KwikLink Cable Cross-Section, Edge Identification

Cross Section Edge Identification

7/50D Plus or 7/50D Controller Chapter 3: Installation 15

Installing KwikLink Cable

Before you install flat cable, determine how much length you need to install black power
cable and grey data cable. Typical installations have equal lengths of each. This is a good
time to plan for the future, and run these cables to each possible location in the plant. Use a
straight-blade cable cutter to make the cut at each end.

To install KwikLink cables:

1. Cut both black and grey cables to the proper length.

2. Use cable ties to attach KwikLink cables, black cable above grey cable, on the

vacuum tubing. Attach cable to the tubing with cable ties at about three-foot (3 ft./
1 m) invervals. Make sure that cable ties are snug, but not tightened enough to bend
the flat cable.

Caution! Install KwikLink cable on vacuum tubing only. DO NOT install KwikLink

cable on material conveying tubing, as static electricity formed at material
lines could disrupt system operation.

Figure 2: Side View of a Typical Power Cable and Data Cable Installation

Cable tie, buckle

Black power cable

Grey data cable

Vacuum tube

Note: When approaching a node location, stop the attachment process. Run

the cables over the node area (such as a T-valve) and make sure you
create a slight amount of slack when continuing the attachment with
cable ties. Doing so lets you install KwikLink connectors or
ArmorBlocks with greater ease, with less stress on the cable.

7/50D Plus or 7/50D Controller Chapter 3: Installation 16

Setting Up and Installing Mounting Plates

Setting Up Mounting Plates

It’s a good idea to get all your mounting plates set up with KwikLink connector bases or
ArmorBlock cable bases before installation, as your system layout determines.

Note: ArmorBlock cable bases are installed on mounting plates

perpendicular in orientation to the flat cable runs.

Vacuum hoppers/receiver stations require 8-connector ArmorBlocks; vacuum
pumps and central alarm stations require 4-connector ArmorBlocks.

Make sure that each mounting plate has properly attached tube clamps as required. Each
mounting plate requires two (2) tube clamps. Always use locking washers, especially in

high-vibration environments.

Figure 3: Side View of a Typical Mounting Plate Assembly with ArmorBlock Base

Rotate 30º to 45º downward

Installing Assembled Mounting Plates

After you’ve set up the mounting plates:

1. Install them at each node location by clipping the tubing clamps onto the vacuum

tube, just before the node area (such as a T-valve).

2. Orient the mounting plate parallel with the flat cables and at a 30º to 45º angle so the

KwikLink connector or ArmorBlock faces the operator on the floor; torque the tubing
clamp fasteners until tight.

The flat cable will be installed inside KwikLink connectors and ArmorBlocks as described in
the following sections of this chapter.

7/50D Plus or 7/50D Controller Chapter 3: Installation 17

Terminating Cable Runs

After you’ve run the black and grey network cables, you need to properly terminate the ends
of the cables. By doing so, you’ll insure that the network runs properly. You will also have
the benefit of being able to measure voltage in the system without disrupting operation.

This section lists procedures for terminating these cables. To properly terminate a cable run:

1. Mount three standard KwikLink connectors to a mounting plate in a triangle

configuration. See Figure 4 on Page 19 for an illustration.

Make sure that each connector is installed with the hinge side down.

2. Mount the tubing clamps to the mounting plates. Each mounting plate requires two

(2) tubing clamps.

3. Mount the standard resistor cap from the KwikLink connector kit on the top center

KwikLink connector for the black power flat cable. The standard resistor cap has

metal prongs in the center.

Repeat for the outside end KwikLink connector on the grey data flat cable.

4. For the inside KwikLink connector (next to the outside end on the grey cable), mount

a separately-packaged blank cap on it instead of the standard resistor cap in the
KwikLink connector kit.

Discard the standard resistor cap to eliminate confusion.

5. Mount the mounting plate assembly on the vacuum line at the end of the cable run.

See Page 17 for more information.

6. Using the straight-blade cable cutter, carefully trim each flat cable so it sticks out past

1

the final KwikLink connector by

/4” to 3/8”.

Place a dust cap over the end of the trimmed cable.

7. Lay the dust cap and cable into the KwikLink connector so the dust cap tabs engage

in the connector slots. The dust cap tabs should fit into the connector slots perfectly.

Left Right

8. Lay the cable in the hinged base, noting the correct keyed profile; flat edge toward

the hinge, keyed edge toward the latch. Make sure that the cable and dust cap are
properly seated inside.

9. Making sure that the cable is completely straight, carefully close the hinged

assembly, and apply firm, even pressure until the first latch locks into place.

Note: Make sure that the flat cable is completely staight before continuing!!

The latch has two catches; the first loosely holds the connector on the cable, the
second requires more pressure to close the connector tightly. The cable must be in the
correct position for the connector to close properly.

7/50D Plus or 7/50D Controller Chapter 3: Installation 18

10. Drive the two screws at the center points about halfway down; first on the latch side,

Connectors

then the hinge side.

11. Continue to tighten the screws a little at a time until fully tightened; no more than 15

inch-pounds (5.6 N

•m) of torque.

Note: You can only pierce the cable once. Once pierced, the KwikLock

connector must not be removed. This insures that the inner conductors
are not exposed to the elements.

Installing Inside KwikLink Connectors with Blank Caps

Once installed on the grey data cables, these connectors permit you to measure voltage in the
system so you can analyze how it is working. The system cannot work properly unless these

inside-mounted connectors have the blank (non-conductor) caps installed.

1. Lay the cable in the hinged base, noting the correct keyed profile; flat edge toward

the hinge, keyed edge toward the latch. Make sure that the cable is properly seated
inside.

2. Making sure that the cable is completely straight, carefully close the hinged

assembly, and apply firm, even pressure until the first latch locks into place.

Note: Make sure that the flat cable is completely straight before continuing!!

The latch has two catches; the first loosely holds the connector on the cable, the
second requires more pressure to close the connector tightly. The cable must be in the
correct position for the connector to close properly.

3. Drive the two screws at the center points about halfway down; first on the latch side,

then the hinge side.

4. Continue to tighten the screws a little at a time until fully tightened; no more than 15

inch-pounds (5.6 N

•m) of torque.

Note: You can only pierce the cable once. Once pierced, the KwikLock

connector must not be removed. This insures that the inner conductors
are not exposed to the elements.

The system should now be properly terminated. You can now continue to install components
on the system.

Figure 4: Proper Termination Connections

Dust Caps

Inside KwikLink Connector

Inside KwikLink Connector

with Blank Cap

with Blank Cap

ArmorBlock Mounting Plate Kit

ArmorBlock Mounting Plate Kit

Part No. A0556696

Inside KwikLink Connector

Inside KwikLink Connector

with Blank Cap

with Blank Cap

Standard KwikLink

7/50D Plus or 7/50D Controller Chapter 3: Installation 19

Addressing and Installing ArmorBlocks™

Addressing Armorblocks

An ArmorBlock permits you to give it a number “address” so that the controller network
system can recognize its location and function. ArmorBlocks are used at vacuum
hopper/receiver, pump, and alarm node locations.

ArmorBlock Address Ranges

The number range of ArmorBlock addresses are as follows:

• 01 to 50 — Vacuum hopper/receiver stations; use a leading zero for

numbers 01 to 09.

• 51 to 57 — Pump stations

• 58 to 60 — Alarm stations

Setting Armorblock Addresses

Locate the rotary switches underneath the ArmorBlock. The two switches are:

• MSD (most significant digit) for tens

• LSD (least significant digit) for units/ones

For example, if you wanted to set an address at 36, you set the MSD rotary switch at 3 and
the LSD rotary switch at 6. To set an address of 8, set the MSD rotary switch at 0 (leading
zero), then set the LSD rotary switch at 8.

• Using a permanent black marker, write the number of the address

on the white label located on the bottom front of the ArmorBlock.

We suggest that you place numbered tags at node locations to ease
installation and reduce any confusion of locations.

To set the node address:

• Use a small straight-bladed screwdriver to rotate the switches.

Line up the small arrowhead on the switch with the number you want
to select.

The following figure shows that the address is set at 01; the MSD rotary switch is set at 0 and
the LSD rotary switch is set at 1.

Figure 5: ArmorBlock Address Node Rotary Switches

7/50D Plus or 7/50D Controller Chapter 3: Installation 20

Installing ArmorBlocks

The ArmorBlock cable base should already be attached to the mounting plate, aligned so it is
perpendicular to the flat cables. If not, reinstall it with its proper alignment.

To install the flat cables in the ArmorBlock cable base:

1. Lay the flat cable into the ArmorBlock cable base, grey data cable on the bottom and

the black power cable on the top, making sure that the keyed edge is properly seated
toward the top.

Caution! EXERCISE CARE when handling the seal block.

Cable contacts are SHARP!

Only ONE attempt to pierce the cable is allowed for proper contact.

Figure 6: Using seal block to pierce cable

2. Align the seal block so the L-shaped tabs are towards the top, and the arrows are

matched on the bottom of the cable base and seal block. Make sure that the arrows
and the four captive screws on the seal block are properly aligned. Gently press it

into place.

Make sure that you align the seal block properly when you attach it to the base.
Doing so maintains the integrity of the sealed base.

Note: You can only pierce the cable once. Once pierced, the seal block must

not be removed. This insures that the inner conductors are not exposed
to the elements.

7/50D Plus or 7/50D Controller Chapter 3: Installation 21

Figure 7: Securing the Seal Block to the Cable Base

To secure the seal block:

1. Start the threads of each of the four captive screws into the cable base receptacle

holes.

2. Drive each of the screws about halfway down, using the proper torque sequence:

Bottom screw, top screw, left screw, right screw. Doing so insures that the cables are
pierced evenly.

3. Using the proper torque sequence, tighten each screw, a little at a time, until the

seal block is fully seated into the cable base. Tighten to no more than 8 to 10 inch­pounds (3.0 to 3.7 N

•m) of torque.

The three seat lines on the seal block should meet the cable base, indicating that the
seal block is fully seated. The seal block clips should also click into place onto the
corresponding cable base slots.

7/50D Plus or 7/50D Controller Chapter 3: Installation 22

Installing KwikLink™ Connectors

KwikLink connectors let you connect the controller and the power supply to the system. They
are also used to electronically terminate power cable and data cable runs.

Just like ArmorBlocks, KwikLink connectors are insulation displacement connectors (IDCs).

Caution! Exercise care when installing Kwiklink connectors.

IDC blades on KwikLink connectors are SHARP!

Gently push back any protruding IDC blades before installing flat cables
inside.

The KwikLink connector should already be attached to the mounting plate, so the hinge side
is down. If not, reinstall it with its proper alignment, along the correct flat cable. See the

installation drawing located in your Customer Information Packet for further details.

To install flat cable inside KwikLink connectors:

1. Lay the cable in the hinged base, noting the correct keyed profile; flat edge toward

the hinge, keyed edge toward the latch. Make sure that the cable is properly seated
inside.

2. Making sure that the cable is completely straight, carefully close the hinged

assembly, and apply firm, even pressure until the first latch locks into place.

Note: Make sure that the flat cable is completely straight before continuing!

The latch has two catches; the first loosely holds the connector on the cable, the
second requires more pressure to close the connector tightly. The cable must be in the
correct position for the connector to close properly.

3. Drive the two screws at the center points about halfway down; first on the latch side,

then the hinge side.

4. Continue to tighten the screws a little at a time until fully tightened; no more than 15

inch-pounds (5.6 N

•m) of torque.

Note: You can only pierce the cable once. Once pierced, the KwikLink

connector must not be removed. This insures that the inner conductors
are not exposed to the elements.

7/50D Plus or 7/50D Controller Chapter 3: Installation 23

Connecting the Controller to the Network

To connect the controller to the network, make sure that the KwikLink connector is properly
installed on the flat grey data cable. To connect:

1. Attach the keyed round connector to the terminal of the controller marked

NETWORK NO. 1. Tighten the cord grip ring until snug.

2. Align the square connector of the grey drop cable so the cable leads down from the

connector. Evenly press the square connector onto the top of the KwikLink
connector. It should make two audible snaps when properly seated.

3. Dress the excess cable with cable ties so it does not interfere with operation and gives

a pleasing appearance.

Connecting the Remote Interface to the Main Controller

After selecting a location and installing the remote interface, connect it to the main controller:

1. Determine the length of blue remote cable you need, and cut it to length.

2. Run the cable from the remote interface to the main controller, neatly dressing the

cable with cable ties so it does not interfere with system operation and to give it a
neat appearance.

3. Attach connectors at each end, following the connector manufacturer’s instructions.

4. Attach one connector to the remote interface terminal marked REMOTE DISPLAY.

Tighten the cord grip ring until snug.

5. Attach the other connector to the terminal of the controller marked REMOTE

DISPLAY. Tighten the cord grip ring until snug.

7/50D Plus or 7/50D Controller Chapter 3: Installation 24

Figure 8: Proper Controller and Remote Interface Connections

Black Power Flat Cable

Vacuum Tube

Grey Network Flat Cable

Power or Network Tap/Cable Drop

Part No. A0555195

One (1) Cord Required & is Connected,

as Shown, to the Grey Network Flat Cable

Main Touch-Screen

Control Display

Blue Cable, 20 ft. (6 m)

One (1) Cord is Needed per Display, as Shown

Connected to the Marked Terminals

of the Main & Remote Control Boxes

ArmorBlock Mounting Plate Kit
Part No. A0556696

Remote Touch-Screen

Control Display

7/50D Plus or 7/50D Controller Chapter 3: Installation 25

Connecting the Power Supply Enclosure to the Network

The power supply provides electrical power to make the system work. Some network layouts
require more than one power supply.

Location is also an important consideration when locating power supply enclosures on your
network. Contact the factory for determining how many power supply enclosures your system
needs, as well as where they need to be installed.

After you’ve mounted the power supply enclosure(s), you can connect them to your network.
To connect a power supply to the network:

1. Attach a KwikLink connector included in the bag with power cables to the flat

cables. One connector is used for the network grey cable and one connector is used
for the auxiliary power black cable.

2. Align the square connector of the grey drop cable so the cable leads down from the

connector. Evenly press the square connector onto the top of the bottom KwikLink
connector. It should make two audible snaps when properly seated.

3. Align the square connector of the black drop cable so the cable leads down from the

connector. Evenly press the square connector onto the top of the upper KwikLink
connector. It should make two separate, audible snaps when properly seated.

4. Attach the keyed round connectors to the receptacles on the side of the power supply

enclosure marked 24 VDC POWER SUPPLY. Tighten the cord grip ring until
snug.

5. Dress the excess cables with cable ties so they do not interfere with operation and to

give a pleasing appearance.

If more than one power supply is required to properly energize the grey network flat cable:

1. Remove the terminal block jumpers on all but the most centrally-located network

power supply enclosures.

For locations of jumpers, refer to the drawing shipped inside the power supply
enclosure

Note: Only one power supply should be connected to each section of the

black auxiliary power flat cable. Do not remove any jumpers on power
supplies that transmit energy to the black flat power cable.

7/50D Plus or 7/50D Controller Chapter 3: Installation 26

Figure 9: Proper Power Supply Enclosure Connections

Black Power Flat Cable

Vacuum Tube

Grey Network Flat Cable

Power Cable

Part No. A0555195

Two (2) Cords Required

ArmorBlock Mounting Plate Kit
Part No. A0556696

Power Supply Enclosure

7/50D Plus or 7/50D Controller Chapter 3: Installation 27