GAI-Tronics 12831-007, 12831-008 User Manual

Pub. 42003-268A

GAI-TRONICS® CORPORATION

A HUBBELL COMPANY

Hazardous Area ICS Termination PCBA

Upgrade Kits

Models 12831-007 and 12831-008

Confidentiality 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 12831-007 and 12831-008 Hazardous Area ICS Termination PCBA Kits are designed to be
used in Hazardous Area ICS stations equipped with first-generation termination PCBAs (Part No. 69554­xxx.) Each kit provides all components required to upgrade the termination PCBA to the latest version
(Part No. 69630-xxx.)

These kits include the following components:

Qty Description

1 ICS Termination PCBA
6
1 Input power cable assembly
1 24 V dc power input label (Model 12831-008 only)
1 Upgrade kit label

Screw, 4-40  ¼-inch PHMS

Installation

WARNING

power from the station.

Before performing any of the following settings and adjustments, remove all

WARNING

supply circuit before making any adjustments to the amplifier’s handset level.

GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA

To reduce the risk of hazardous atmospheres, disconnect the equipment from the

610-777-1374  800-492-1212  Fax: [phone]

V

ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS

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ODEL 12831-007 & 12831-008 HAZARDOUS AREA ICS TERMINATION PCBA UPGRADE KITS Page 2 of 6

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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 Termination PCBA

1. On the Termination PCBA, unplug the ribbon cable at P3, and the power cables at P1 and P2.

2. Remove the six screws that secure the Termination PCBA to the rear mounting plate and remove the

Termination PCBA. Keep the ribbon cable routed under the insulator.

3. Remove the two screws that secure the power supply housing to the rear mounting plate.

4. Unplug the input power cable assembly from the ac or dc power supply. The ac power connector is a

three-position plug and the dc power connector is a five-position plug.

5. Plug in the new input power cable assembly provided with the kit into the power supply.

6. Reattach power supply housing to the rear mounting plate with two screws, routing the wires behind

the power supply and housing.

7. Attach the new Termination PCBA to the rear mounting plate with six screws.

8. Place the upgrade kit label on the power supply housing as shown in Figure 2.

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Pub. 42003-268A

ODEL 12831-007 & 12831-008 HAZARDOUS AREA ICS TERMINATION PCBA UPGRADE KITS Page 3 of 6

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9. Plug the ribbon cable back into P3 of the Termination PCBA.

10. Plug the power cables back into P1 and P2 of the Termination PCBA. Refer to Figure 2 for the

completed assembly configuration.

Figure 2. Upgraded ICS Hazardous Area Station – Interior View

11. For dc kits, attach the 24 V dc power input label to the Termination PCBA at the location shown in

Figure 3.

Figure 3. Location for placement of 24 V dc power input label on the Termination PCBA

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