Winco ASCO-300 User Manual
Installation
Accessory 72A Serial Module
Manual
for 4000 Series, 7000 Series, & Series 300 A TSs
Contents of Accessory 72A Kit 755257
Serial Module
629750 754607 629798–001
DIN Rail &
Hardware
Accessory 72A Kit 755257–001
Includes the above three items plus a 4–foot serial cable
( 629798–002 ) for a Power Manager.
10–inch
Serial Cable
Catalog 5110
Refer to the wiring diagrams and drawings
provided with the automatic transfer sw itch (ATS).
The ASCO Catalog 5110 Serial Module (optional Accessory
72A) is required with 4000 Series, 7000 Series, or Series 300
Automatic Transfer Switches (ATSs) for serial communications. With this option installed, the ATS Controller can
respond to requests (from ASCO devices) to send the status
of standard features and optional accessories. In addition, the
controller can receive remote commands to control the
operation of the ATS.
This manual explains how to install the Serial Module on
4000 Series, 7000 Series, and Series 300 ATSs only.
DANGER is used in this manual to warn of high
voltages capable of causin g shock, burns, or death.
For G–design 7ATB, 7ACTB, and 7ADTB Automatic
Transfer & Bypass–Isolation Switches a 9–foot serial cable
( 629798–004 ) must be ordered separately.
!
WARNINGisusedinthismanualtowarn
of possible personal injury.
!
CAUTIONisusedinthismanualtowarn
of possible equipment damage.
An experienced licensed electrician should install the Serial
Module.
TABLE OF CONTENTS
page
INSTALLATION
Installation Drawing 786556.................
Mounting 1...............................
Connections 1............................
Setting the ATS Address 3..................
Address Form 5...........................
50 Hanover Road, Florham Park, New Jersey 07932–1591 USA
For sales or service call 1 800 800–2726 (ASCO) www.ascopower.com
ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3
telephone 519 758–8450, fax 519 758–0876, for service call 1 888 234–2726 (ASCO) www.asco.ca
381333–240 C
SERIAL MODULE INSTALLATION
With Accessory 72A Serial Module Catalog 5110 added
to 4000 Series, 7000 Series, and Series 300 Automatic
Transfer Switches (ATSs), real–time data can be accessed
through the serial interface. Refer to the installation
drawings provided and follow the steps below to install
the Serial Module.
De–energize the Normal and Emergency sources
before opening the enclosure. Place the engine
generator starting control in the OFF position.
Make sure the generator is not operating.
Mounting
The Serial Module mounts on a DIN rail directly under
theATScontroller. SeeFigure1andFigure2.
1. De–energize both Normal and Emergency sources that
feed the ATS. Then open the enclosure door and check
with a non–contact AC voltage detector.
2. Mou nt the DIN rail (supplied in the kit) onto two studs
(on the door) below the controller.
3. Install the Serial Module onto the DIN rail by hooking
the top of the module on the top of the DIN rail and
rocking it downward until it snaps in place. If you need
to remove the Serial Module, pull the release tab
underneath.
Connections
A short seri al cable connects the Serial Communication
Module to the Controller. If a Power Manager is present,
a long serial cable connects the Serial Communication
Module to the Power Manager. Refer to the wiring
diagram provided. The wiring must be performed by an
experienced licensed electrician in accordance with the
National Electrical Code and all local codes.
1. Install the 10–inch serial cable (from the kit) between
the ATS controller receptacle (J7 on 4000 & 7000
Series, J4 on Series 300) and t he Serial Module
receptacle J1.
Group 1 or 5
ATS Controller
9–pin D
connector
serial
connector
Touch ground first !
10–inch
serial cable
Electrostatic
sensitive devices.
serial
connector
J1
Serial
Module
DIN rail
removable plug
with terminals
Figure 1. Serial Module mounted on DIN rail.
2. If a Power Manager is present, connect the 4–foot
serial cable between the Power Manager receptacle J5
and the Serial Module receptacle J2.* See Figure 2.
* A 9–foot serial cable (629798–004) is required
for G7ATB, G7ACTB, G7ADTB.
3. Prepare and connect the specified communication
cable (Table A) to the Serial Module J4 terminal plug
as listed in Tabl e B and shown in Figure 3.
4. When daisy chainingmultiple ATSs, the ATSthat is the
farthest distance from the controlling device must have
a termina tion resistor. The Seria l Module has a
built–in terminatio n resistor that can be connected by
moving two DIP switches to ON. See Figure 4.
Table A. Acceptable Communication Cable.
Standard 80 degree C
Cable
Plenum Rated
Cable
Belden 9842 or 9829 Belden 89729 or 82729
Alpha 6202C or 6222C Alpha 58902
Table B. Serial communication connections.
Serial Module
J4 terminals
Function Description
5 COM shield
3 TX+
4 TX–
1 RX+
2 RX–
1
twistedpair
twistedpair
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