Ampcontrol Pty Ltd
– ABN 28 000 915 542
GG2 DISPLAY USER MANUAL
GG2B023 Version 3
– JUNE/19
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 22 of 82
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4.4.3.2 Connecting Detector
3. Connect the detector to the GG2 Display via the proprietary connector. Press firmly to ensure the
connection is fully engaged. Support the detector until the retainer clip is secured.
4. Secure the retainer clip by pushing it fully rearwards. The pull ring should be in line with the
detector housing.
NOTE
The detector must be isolated or in sleep mode prior to
connection/disconnection. Refer to Section 6.3 for more information.
NOTE
Ensure that the dust covers are in place when the GG2 Display is not in
use.
4.5 Electrical Installation Information
Compatible Module
The GG2 Display is a part of a GG2 range of products and is designed to interface directly with
compatible modules. Contact Ampcontrol for a current list of compatible modules.
Remote Cable Assembly
The compatible modules can be mounted remotely from the GG2 Display using the GG2 remote cable
assembly. The cable is supplied in 10 metre length and cut to size. The cable is pre-terminated at the
detector end and contains white cores
numbered “one”, “two”, “three” and “four” with black text.
Table 3: Remote Cable Connections
Remote Cable
Function
Core 1
Power
Core 2
Ground
Core 3
Data -
Core 4
Data +
Earth (Screen)
Chassis
Earthing Procedures
The metallic GG2 Display chassis is connected to S1 Pin 6 and S2 Pin 5.
The GG2 Detector passes the 500V dielectric strength test between intrinsically safe circuits and the
metallic enclosure S1 Pin 6 and P2 Pin 5.
NOTE
The detector is in conformance to IEC60079.0, section 7.4.2 Dielectric
strength requirement
