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What is the digital I/O connector intended for, and how does it work?

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Technical Guidance

How do I enable/disable pre-configured alarms on FLIR A310 and AX8 cameras using a PLC?

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How can I get my FLIR A310 camera to work with my Network Video Recorder (NVR)?

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Technical Guidance

How does the FTP server in the FLIR A300/A310 work? I'm concerned about the passive mode: is it safe?

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How do I remove the Nexus server from the FLIR A310 and A310f cameras?

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Technical Guidance

How can I stream video from my USB or Ethernet camera?

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My Ethernet camera (FLIR A3x0/A3x5/A6x5/Ax5) in FLIR Tools does not display a live image but instead shows a rainbow-colored image. How do I fix this?

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Trouble Shooting

I have a FLIR A3xx camera but I cannot see the image stream. What is wrong?

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Technical Guidance

How do I work with alarms on the FLIR A310 using the digital output and input?

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How can I set the camera IP address when IP Config returns the "not a contiguous subnet mask error"?

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Where can I find tutorials for the FLIR A310 and IR Monitor software?

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Technical Guidance

How do I get started with the FLIR A310?

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Brochure/Catalog: Automation Catalog
Datasheet: FLIR A310 Datasheet
Alarm Functions
6 automatic alarms on any selected measurement function, Digital In, Camera temperature, timer
Alarm Output
Digital Out, log, store image, file sending (ftp), email (SMTP), notification
Base Mounting
2 × M4 thread mounting holes (on three sides)
Detector Type
Focal Plane Array (FPA), uncooled microbolometer
Difference Temperature
Delta temperature between measurement functions or reference temperature
IR Resolution
320 × 240 pixels
1–8× continuous, digital, interpolating zooming on images
Cardboard box, Infrared camera with lens, Ethernet cable, FLIR Tools download card, Mains cable, Power cable - pig-tailed, Power supply, Printed documentation, User documentation CD-ROM, Utility CD-ROM
Connections & Communications
Digital I/O connector type
6-pole jackable screw terminal
Digital I/O isolation voltage
500 VRMS
Digital input purpose
Image tag (start/stop/general), Input ext. device (programmatically read)
Digital Inputs
2 opto-isolated, 10–30 VDC
Digital Output Purpose
As function of ALARM, Output to ext. device (programmatically set)
Digital Outputs
2 opto-isolated, ON = supply (max. 100 mA), OFF = open
Control, result and image
Ethernet Communication
TCP/IP socket-based FLIR proprietary
Ethernet Connector Type
Ethernet Power
Power over Ethernet, PoE IEEE 802.3af class 0
Ethernet Protocols
Ethernet/IP, Modbus TCP, TCP, UDP, SNTP, RTSP, RTP, HTTP, ICMP, IGMP, ftp, SMTP, SMB (CIFS), DHCP, MDNS (Bonjour), uPnP
Ethernet Standard
IEEE 802.3
Ethernet Type
100 Mbps
Ethernet Video Streaming
MPEG-4, ISO/IEC 14496-1 MPEG-4 ASP@L5
Video Out
Composite video output, PAL and NTSC compatible
Atmospheric transmission correction
Automatic, based on inputs for distance, atmospheric temperature and relative humidity
Emissivity Correction
Variable from 0.01 to 1.0
IP 66 (IEC 60529)
2 g (IEC 60068-2-6)
Imaging & Optical
Color palettes
Color palettes (BW, BW inv, Iron, Rain)
Detector Pitch
25 µm
Detector Time Constant
Typical 12 ms
Automatic or manual (built in motor)
Lens Identification
Minimum Focus Distance
0.4 m (1.31 ft.)
Video Standard
Measurement & Analysis
10 boxes with max./min./average/position
External Optics & Windows Correction
Automatic, based on input of optics/window transmission and temperature
1 with above/below/interval
Measurement Corrections
Global and individual object parameters
Measurement Option
Measurement Mask Filter Schedule response: File sending (ftp), email (SMTP)
Optics Transmission Correction
Automatic, based on signals from internal sensors
Reference Temperature
Manually set or captured from any measurement function
Reflected apparent temperature correction
Automatic, based on input of reflected temperature
Spot Meter
External Power Connector Type
2-pole jackable screw terminal
Storage Media
File Formats
Standard JPEG, 16-bit measurement data included