AXIS A9910 I/O relay expansion module showing color-coded terminal blocks with green, orange, yellow, and blue connectors for organized security system wiring

Color-Coded Terminal System Simplifies Complex Security Installations

The AXIS A9910's intuitive color-coded terminal design transforms complex security system wiring into a streamlined process. Each terminal block is distinctively colored - green for digital inputs, orange for relay outputs, yellow for auxiliary connections, and blue for RS485 communication ports - eliminating guesswork during installation and maintenance. This intelligent design approach reduces installation time by up to 40% while minimizing wiring errors that could compromise system reliability. The clearly labeled terminals accommodate various wire gauges and provide secure connections for everything from door sensors and motion detectors to alarm sirens and access control devices. With support for both 12V and 24V DC systems, the module adapts to existing infrastructure without requiring costly voltage conversions. The robust steel construction ensures reliable performance in demanding commercial environments while maintaining the compact form factor essential for space-constrained installations.

Technical Specifications

  • Color-coded terminal blocks for intuitive wiring identification
  • 12-24V DC power input range for flexible installation compatibility
  • Steel construction with white powder coating for durability
  • Wall and DIN rail mounting options for versatile placement

Applications

  • Access control system expansion with door locks and card readers
  • Intrusion detection networks connecting multiple sensors
  • Building automation integration with environmental monitoring
  • Multi-zone security installations requiring centralized control
Side view of AXIS A9910 expansion module highlighting its compact profile and efficient terminal arrangement for space-conscious security installations

Compact Design Maximizes Functionality in Minimal Space

The AXIS A9910's space-efficient design proves that powerful functionality doesn't require a large footprint. At just 1.29 pounds, this expansion module delivers enterprise-grade I/O capabilities while fitting seamlessly into crowded equipment racks or wall-mounted enclosures. The strategic placement of terminal blocks optimizes cable management, allowing installers to route connections efficiently without creating cable congestion that could interfere with other equipment. This compact architecture becomes particularly valuable in retrofit installations where space is at a premium. The module's ability to connect up to 16 units via multi-drop technology means a single network connection can control an extensive array of security devices across large facilities. Whether installed in a small office security cabinet or a sprawling campus control room, the A9910 adapts to the available space while maintaining full operational capability and easy access for future modifications.

Technical Specifications

  • Lightweight 1.29 lb design for easy installation and mounting
  • Compact form factor optimized for space-constrained environments
  • Multi-drop capability supporting up to 16 connected modules
  • Integrated connector kit and grounding system included

Applications

  • Retail store security systems with limited back-office space
  • Educational facility expansions requiring discrete equipment placement
  • Healthcare environments where space and aesthetics matter
  • Industrial applications with crowded control panel installations

Product details

General Information
Manufacturer

Axis Communications

Manufacturer Part Number

02862-001

Brand Name

AXIS

Product Model

A9910

Product Name

A9910 I/O Relay Expansion Module

Product Type

Relay Expander

Power Description
Minimum Input Voltage

12 V DC

Maximum Input Voltage

24 V DC

Physical Characteristics
Color Family

White

Product Color

White

Product Material

Steel

Form Factor

Wall Mountable
DIN Rail Mountable

Weight (Approximate)

1.29 lb

Miscellaneous
Package Contents

  • A9910 I/O Relay Expansion Module
  • Installation Guide
  • Connector Kit (Mounted)
  • Grounding Kit


Compatibility

<p>Axis A9210 Network I/O Relay Module</p>

TAA Compliant

Yes

Environmental Compliance

Waste Electrical and Electronic Equipment Directive (WEEE)
Restriction of Hazardous Substances (RoHS)

Warranty
Limited Warranty

5 Year

Included in the Box

  • icon_list|a9910 module|A9910 Module Main unit icon

    A9910 Module

  • icon_list|installation guide|Installation Guide Documentation icon

    Installation Guide

  • icon_list|connector kit|16-Piece Connector Kit icon

    Connector Kit

  • icon_list|grounding kit|Grounding Kit Hardware icon

    Grounding Kit

FAQs

What is the AXIS A9910 I/O Relay Expansion Module and what is its main purpose?
The AXIS A9910 I/O Relay Expansion Module is a security system expansion device designed to extend the capabilities of the AXIS A9210 Network I/O Relay Module. Its main purpose is to add additional input/output and relay connections to your security system, with the ability to connect up to 16 expansion modules to a single AXIS A9210 device, providing up to 128 I/Os and 64 relays through a single PoE cable connection.
How many expansion modules can be connected to one system?
You can connect up to 16 AXIS A9910 expansion modules to a single AXIS A9210 device. This multi-drop technology allows for significant system expansion, enabling up to 128 I/Os and 64 relays through just one PoE cable, which makes it both cost-effective and efficient for installation purposes.
What are the power requirements for the AXIS A9910?
The AXIS A9910 operates within a DC voltage range of 12V to 24V DC. This flexible power requirement makes it suitable for various installation scenarios while ensuring stable operation of the relay expansion module.
What mounting options are available for the AXIS A9910?
The AXIS A9910 offers two mounting options: it can be wall-mounted or DIN rail mounted. This flexibility in mounting options makes it adaptable to various installation environments, whether in an equipment rack, control panel, or directly on a wall surface.
What comes included in the package with the AXIS A9910?
The AXIS A9910 package includes the A9910 I/O Relay Expansion Module, an Installation Guide, a pre-mounted Connector Kit, and a Grounding Kit. This comprehensive package provides everything needed for proper installation and setup of the device.

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