GAI-Tronics 12820-001 User Manual
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
M
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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