Pub. 42003-234C
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
Hazardous Area ICS RTU Upgrade Kit
Model 12820-001
Confidential ity Notice
This manual is provided solely as an operational, installation, and maintenance guide and contains
sensitive business and technical information that is confidential and proprietary to GAI-Tronics.
GAI-Tronics retains all intellectual property and other rights in or to the information contained herein,
and such information may only be used in connection with the operation of your GAI-Tronics product or
system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any
third party.
General Information
The Model 12820-001 Remote Terminal Unit (RTU) PCBA Upgrade Kit adds remotely controlled dry
relay contacts to an ICS Page/Party
in conjunction with an ADVANCE head end.
The Hazardous Area ICS RTU Upgrade Kit provides the following components:
Qty Description
1 ICS RTU Module PCBA
1 RTU Mounting Bracket
1 Harness, 6-conductor
4 Standoffs, ¼-inch long
2
4
4 Washer
1 Label, RTU Identification
1 Resistor, 20k-ohm, 10 W
Screw, 6-325/16-inch PHMS
Screw, 4-401/4-inch PHMS
®
station equipped with either a VLC PCBA or a SmartSeries PCBA
Installation
WARNING
power from the station.
WARNING
from the supply circuit before making any adjustments to the amplifier’s handset level.
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
Before performing any of the following settings and adjustments, remove all
To reduce the risk of hazardous atmospheres, disconnect the equipment
610-777-1374 800-492-1212 Fax: 610-796-5954
V
ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
Pub. 42003-234C
ODEL 12820-001 HAZARDOUS AREA ICS RTU UPGRADE KIT Page 2 of 3
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Opening the Station
Remove all cover bolts from the enclosure. Swing the front door open to access the internal PCBAs. See
Figure 1.
Figure 1. ICS Hazardous Area Station – Interior View
Installing the RTU PCBA
1. Install the four standoffs (provided) and washers onto the brackets.
2. Align the RTU PCBA with the four standoffs so tha t TB7 is oriented toward the Termination PCBA.
See Figure 1.
3. Secure the RTU PCBA using the four 4-40 screws provided.
4. Attach the RTU bracket to the rear mounting panel using the two 6-32 screws provided.
5. Install the provided 6-conductor harness from P5 of the SmartSeries or VLC PCBA to P5 of the RTU
PCBA.
6. Place RTU upgrade identification label on power supply bracket as shown on Figure 1.
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Pub. 42003-234C
ODEL 12820-001 HAZARDOUS AREA ICS RTU UPGRADE KIT Page 3 of 3
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Field Wiring
The RTU PCBA provides terminal blocks for field wiring. Attach spade lugs to the wires before
attachment to the terminal blocks for the most secure connection.
OUTPUT 1A and OUTPUT 1B are activated by either the VLC or SmartSeries PCBA. OUTPUT 1B is
fused on the normally open (N. O.) contact with a T1.6 amp fuse.
Attaching the Front Panel
1. After all connections have been completed, inspect and clean the machined flange joint surfaces of
both the cover and the box. Surfaces must be smooth, free of nicks, scratches, dirt or any foreign
particle build-up that would prevent a proper seal. Surfaces must seat fully against each other to
provide a proper explosion-proof joint. Clean surfaces by wiping with a clean lint-free cloth.
2. Apply a light coat of Killark “LUBG” lubricant to flange surfaces and close the cover. Install and
tighten all cover bolts to 30 ft-lbs. Make certain no cover bolts are omitted. Use only those bolts
supplied with the enclosure.
3. Reapply power to the station.
Refer to Pub. 42004-723L2 for general information.
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Warranty
Equipment. GAI-Tronics warrants for a period of one (1) year from the date of shipment, that any
GAI-Tronics equipment supplied hereunder shall be free of defects in material and workmanship, shall
comply with the then-current product specifications and product literature, and if applicable, shall be fit
for the purpose specified in the agreed upon quotation or proposal document. If (a) Seller’s goods prove
to be defective in workmanship and/or material under normal and proper usage, or unfit for the purpose
specified and agreed upon, and (b) Buyer’s claim is made within the warranty period set forth above,
Buyer may return such goods to GAI-Tronics nearest depot repair facility, freight prepaid, at which time
they will be repaired or replaced, at Seller’s option, without charge to Buyer. Repair or replacement shall
be Buyer’s sole and exclusive remedy. The warranty period on any repaired or replacement equipment
shall be the greater of the ninety (90) day repair warranty or one (1) year from the date the original
equipment was shipped. In no event shall GAI-Tronics warranty obligations with respect to equipment
exceed 100% of the total cost of the equipment supplied hereunder. Buyer may also be entitled to the
manufacturer’s warranty on any third-party goods supplied by GAI-Tronics hereunder. The applicability
of any such third-party warranty will be determined by GAI-Tronics.
Services. Any services GAI-Tronics provides hereunder, whether directly or through subcontractors,
shall be performed in accordance with the standard of care with which such services are normally
provided in the industry. If the services fail to meet the applicable industry standard, GAI-Tronics will reperform such services at no cost to buyer to correct said deficiency to Company's satisfaction provided
any and all issues are identified prior to the demobilization of the Contractor's personnel from the work
site. Re-performance of services shall be Buyer's sole and exclusive remedy, and in no event shall GAITronics warranty obligations with respect to services exceed 100% of the total cost of the services
provided hereunder.
Warranty Periods. Every claim by Buyer alleging a defect in the goods and/or services provided
hereunder shall be deemed waived unless such claim is made in writing within the applicable warranty
periods as set forth above. Provided, however, that if the defect complained of is latent and not
discoverable within the above warranty periods, every claim arising on account of such latent defect shall
be deemed waived unless it is made in writing within a reasonable time after such latent defect is or
should have been discovered by Buyer.
Limitations / Exclusions. The warranties herein shall not apply to, and GAI-Tronics shall not be
responsible for, any damage to the goods or failure of the services supplied hereunder, to the extent
caused by Buyer’s neglect, failure to follow operational and maintenance procedures provided with the
equipment, or the use of technicians not specifically authorized by GAI-Tronics to maintain or service the
equipment. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE IN LIEU OF AND
EXCLUDE ALL OTHER WARRANTIES AND REMEDIES, WHETHER EXPRESS OR IMPLIED BY
OPERATION OF LAW OR OTHERWISE, INCLUDING ANY WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Return Policy
If the equipment requires service, contact your Regional Service Center for a return authorization number
(RA#). Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a
purchase order number. If the equipment is under warranty, repairs or a replacement will be made in
accordance with the warranty policy set forth above. Please include a written explanation of all defects to
assist our technicians in their troubleshooting efforts.
Call 800-492-1212 (inside the USA) or 610-777-1374 (outside the USA) for help identifying the
Regional Service Center closest to you.
(Rev. 10/06)
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