IV4-400CA AI Vision Sensor by Keyence
IV4-400CA is a color smart camera from the Keyence IV4 Series. This unit has a narrow field of view. Moreover, it uses built-in AI for stable inspection. The camera starts at a 400 mm install distance. Therefore, it fits tight lines and small parts. In addition, it supports standard, sorting, and AI through count modes.
This model is active and in production. As a result, it suits many automated vision tasks. It offers 65 tools, white LED light, and fast Ethernet. Besides that, it supports PoE and many industrial protocols.
Technical Specifications
| Brand | Keyence |
| Model | IV4-400CA |
| Series | IV4 Series |
| Type | Smart camera, narrow field of view, color |
| Measurement Range | 400 mm to 3000 mm install distance |
| Field of View | 58 x 44 mm at 400 mm; 464 x 348 mm at 3000 mm |
| Sensor | 1/2.9 inch color CMOS |
| Resolution | 1280 x 960 pixels |
| Focus | Auto |
| Exposure Time | 12 us to 10 ms |
| Lighting | White LED, pulse or continuous |
| Tools | 65 tools |
| Modes | Standard, Sorting, AI Through Count |
| Ethernet | M12 8-pin X-code female, 1000BASE-T/100BASE-TX |
| Protocols | EtherNet/IP, PROFINET CC-B, TCP/IP, FTP, SFTP, SNTP, OPC UA, MQTT |
| Expansion | IV4-CU1; DL Series units |
| Supply Voltage | 24 VDC +25%, -20% |
| Power Consumption | 3.4 A or less at 19.2 V; 2.7 A or less at 24.0 V |
| Average Power | 9.3 W without AI light; 12.8 W with AI light |
| Output | Open collector, NPN/PNP selectable, N.O./N.C. selectable |
| Output Rating | 30 V, 50 mA max |
| PoE | Power Class 4/6 |
| Inputs | 6, with 3 selectable IN/OUT |
| Outputs | 6, with 3 selectable IN/OUT |
| Temperature Range | 0 to +50°C, no freezing |
| Humidity | 85% RH or less, no condensation |
| Protection | IP67, except with certain polarizing filters |
| Vibration Resistance | 10 to 500 Hz, 0.816 G²/Hz, X/Y/Z |
| Shock Resistance | 500 m/s², 3 times in 6 directions |
| Material | Aluminum die-cast case, acrylic front cover, PBT rear cover |
| Weight | Approx. 370 g; approx. 560 g with AI light |
| Lifecycle | Active; production confirmed as of 2026-09 |
Installation Guide
- Mount the camera at 400 mm or more.
- Keep the lens aligned with the target area.
- Use the auto focus function for sharp images.
- Set exposure from 12 us to 10 ms.
- Choose pulse or continuous LED light.
- Use the M12 X-code Ethernet port for data.
- Protect the unit from shock and vibration.
- Keep the area dry and below 85% RH.
Setup and Maintenance Convenience
Auto focus cuts setup time. In addition, the 65 tools help users build inspection jobs fast. Pulse and continuous lighting modes suit different line speeds. Moreover, PoE reduces cable work. IP67 protects the body in harsh areas. The camera supports remote checks over Ethernet. As a result, maintenance teams can verify tool results and images without opening the cell.
Compatibility Notes
- Works with EtherNet/IP and PROFINET CC-B.
- Supports TCP/IP, FTP, SFTP, SNTP, OPC UA, and MQTT.
- Adds PROFINET CC-C or EtherCAT with IV4-CU1.
- Connects to DL Series units for EtherCAT, CC-Link, DeviceNet, or RS-232C.
- Uses 24 VDC power and PoE Class 4/6.
Certifications and Compliance
The IV4-400CA meets IEC61340-5-1 for ESD safety. It has an IP67 rating in normal use. However, the rating excludes cases with polarizing filters OP-88640, OP-88641, OP-88644, or OP-88645. It carries Keyence production status as active. In addition, the unit follows common industrial EMC and safety practices for automation use.
Package List
- 1 x Keyence IV4-400CA vision sensor
- 1 x power supply connector
- 1 x Ethernet connector cap
- 1 x power connector waterproof cap
- 1 x quick reference guide
Warranty and Shipping
Oiltech Controls offers a 12-month warranty on this item. We ship by FedEx, UPS, and DHL. We test and verify each unit before shipment. Moreover, we support global delivery and urgent line needs.
Typical Applications
- Presence and absence checks
- Color and label inspection
- Small part sorting
- Assembly verification
- AI through count tasks
- Packaging line checks
- Automotive component inspection
- Electronics part detection
Diagnostic Capabilities
The camera supports image capture and tool result checks. Users can monitor pass and fail counts. Moreover, the AI mode helps detect complex patterns. The sorting mode supports bin and reject logic. In addition, the through count mode tracks parts in flow. OPC UA and MQTT help send data to higher systems. FTP and SFTP allow file transfer for records. SNTP keeps time stamps aligned across the line.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support for urgent needs
- Tested industrial surplus and refurbished options
- 12-month warranty on eligible products
- Technical verification before shipment
- Support for obsolete control systems
FAQ
Q: What is the model number?
A: The model is IV4-400CA.
Q: What brand and series is it?
A: It is a Keyence product from the IV4 Series.
Q: What is the minimum install distance?
A: The minimum distance is 400 mm.
Q: What field of view does it offer?
A: It offers 58 x 44 mm at 400 mm and 464 x 348 mm at 3000 mm.
Q: What is the resolution?
A: The resolution is 1280 x 960 pixels.
Q: What lighting does it use?
A: It uses white LED light with pulse or continuous mode.
Q: How many tools does it have?
A: It has 65 tools.
Q: What modes are available?
A: Standard, Sorting, and AI Through Count modes.
Q: What communication ports does it have?
A: It has an M12 8-pin X-code female Ethernet port.
Q: What protocols are supported?
A: EtherNet/IP, PROFINET CC-B, TCP/IP, FTP, SFTP, SNTP, OPC UA, and MQTT.
Q: What is the supply voltage?
A: The supply voltage is 24 VDC +25%, -20%.
Q: What is the operating temperature?
A: The range is 0 to +50°C with no freezing.
Q: What is the protection rating?
A: It is IP67 in normal use.
Q: Does it support PoE?
A: Yes, it supports PoE Power Class 4/6.
Q: What is the warranty?
A: Oiltech Controls offers a 12-month warranty.
Q: How do you ship?
A: We ship by FedEx, UPS, and DHL.
Q: How can I contact you?
A: Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
Contact us for price, stock, and lead time. Email: info@oiltechcontrols.com. WhatsApp: +86 158 8020 0923.
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