ABB 265GC Operating	 Instruction
ABB 265GC Operating	 Instruction

ABB 265GC Operating Instruction

Pressure transmitter
Table of Contents

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Operating Instruction
Pressure Transmitter
IM/265Gx/Ax-EN-07
265Gx, 265Ax
Models 265GS/GC/GM/GG/GJ/GN/GR/Gx
Models 265AS/AC/AM/AG/AJ/AN/AR/Ax

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Table of Contents
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Summarization of Contents

1 Safety
1.1 General information and notes for the reader
Important notes for safe installation, operation, and maintenance of the device.
1.4 Improper use
Lists prohibited uses of the device to ensure safety.
1.7 Plates and symbols
Explains safety and warning symbols used on the device.
1.8 Name plate
Describes the information found on the device's name plate.
2 Use in potentially explosive atmospheres
2.2 Type of protection "intrinsic safety Ex i"
Details installation and usage for intrinsic safety Ex i protection.
2.3 Use in areas with combustible dust
Specifies requirements for installation in dusty hazardous areas.
2.5 Type of protection "flameproof enclosure Ex d"
Installation guidelines for flameproof enclosure Ex d protection.
3 Design and function
3.1 Principle of operation and construction
Explains the modular structure and working principle of the transmitter.
4 Mounting
4.1 General
General considerations before mounting the transmitter.
4.4 Sealing and screw connections
Details on process connection sealing and threading types.
4.6 Impulse line
Proper laying and installation of impulse lines.
5 Electrical connections
5.1 Cable connection
Information on connecting cables via entries and threads.
5.5 Protective conductor / Grounding
Guidelines for grounding the transmitter.
5.7 Communication setup
How to set up communication via modem or PC.
6 Commissioning
6.3 Correcting the lower range value / zero shift
Procedures for setting zero shift and range values.
6.6 Installing / Removing the LCD display
Instructions for installing/removing the optional LCD display.
6.9.1 Operation using the control buttons on the transmitter
Using buttons for basic transmitter operation.
7 Configuration
7.1 Factory settings
Default configuration parameters for HART, PROFIBUS PA, and FOUNDATION Fieldbus.
7.3 Configuring the parameters without an LCD display
Steps for setting parameters using buttons.
7.8 Configuration with the graphical user interface (DTM)
Using DTM software for advanced configuration.
7.8.3 Correcting the zero shift
Steps for zero shift correction using DTM.
8 Ex relevant specifications
8.1 Potentially explosive atmospheres
Detailed ATEX and IECEx specifications for explosive environments.
9 Specifications
9.1 Functional specifications
Lists measuring range, span limits, damping, and operational readiness.
9.2 Operating limits
Specifies temperature, pressure, and humidity limits.
9.5 Electrical data and options
Power supply, output signals, HART, PROFIBUS, FF, and display options.
9.8 Technical specification
Summary of materials, connections, calibration, and packaging.
10 Maintenance / Repair
10.1 Removal
Procedures for removing components like electronics and LCD.
10.1.1 Removing the electronics
Step-by-step guide to remove the transmitter electronics.
11 Appendix
11.1 Approvals and certifications
Details CE and explosion protection approvals.

Table of Contents