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Keyence IV4-400MA — technical reference listing by SHLY-PLC
The Keyence IV4-400MA is a vision sensor & machine vision supplied by SHLY-PLC as a tested spare and replacement component for industrial automation, electrical distribution and process-control systems. It is intended for maintenance, retrofit and urgent-breakdown orders; please confirm fitment against your machine, circuit diagram or existing part number before ordering.
| Product status | New - tested and inspected by SHLY-PLC |
|---|---|
| Manufacturer | Keyence |
| Order number / SKU | IV4-400MA |
| Type | Narrow field of view model |
| Installed distance | From 400 mm 15.75" *1 |
| Available modes | Standard Mode, Sorting Mode, AI Through Count Mode |
| Tool with standard mode | Standard/Sorting Modes: AI Differentiate, Outline, ColorArea *2 , Area *3 , EdgePixels, ColorAverage *2 , Brightness Avg *3 , Width, Diameter, Edge Presence, Pitch, Color Prohibit, Position Adjustm... |
| Number of tools | 65 tools *4 |
| Field of view | Installation distance 400 mm 15.75" : 58 (H) × 44 (V) mm to Installation distance 3000 mm 118.11" : 464 (H) × 348 (V) mm (reference value) |
| Switch settings (programs) | 128 programs (with SD card)/32 programs (without SD card) |
| Focus adjustment | Auto *7 |
| Exposure time | 12 μs to 10 ms *8 |
| RUN display | Tool-specific list (judgment results, match, match bar display) *9 |
| RUN information | Switchable between OFF/histogram/processing time/count/output monitor Histogram: Histogram, match (MAX, MIN, AVG), OKs, NGs Processing time: Processing time (latest value, MAX, MIN, AVG), cap. time... |
| Illumination | Infrared LED |
| Lighting method | Pulse lighting |
| Tool functions | Additional Learning (AI Differentiate, AI Identify, AI OCR, AI Count, AI Trigger. AI Through Count Mode: Count), remove outline, masking function, color extraction/exclusion *2 , color histogram fu... |
| Utilities | List of NG sensor occurrences, NG hold, test run, I/O monitor, security settings (2-step password, Enhanced Security Mode), simulator *10 , adding FTP image information, multiple position adjustmen... |
| Indicators | OUT, TRIG, STATUS, LINK/ACT, SD |
| Digital inputs | 6, 3 of which are selectable between IN/OUT |
| Function | IN1: External trigger. IN2, IN3, I/O1 to I/O3: Assign any desired function. Assignable functions: Program switching, error clear, ext. master image registration, SD card save stop, OCR serial no. i... |
| Digital outputs | 6, 3 of which are selectable between IN/OUT |
| Connector | M12 12-pin A-code male connector |
| PoE | PoE Power Class 4/6 *12 |
| Standard | 1000BASE-T/100BASE-TX |
| Network function | FTP client, SFTP client, SNTP client, OPC UA server, MQTT client |
| Built-in Ethernet | EtherNet/IP, PROFINET CC-B *13 , TCP/IP Nonprocedural Comm (×2 connections) |
| Communication unit (IV4-CU1) | PROFINET CC-C *14 , EtherCAT® |
| Expanded memory | microSD card (microSD/microSDHC) *15 |
| Power voltage | 24 V +25%, -20% (including ripple) *16 |
| Power consumption | 3.4 A or less (at 19.2 V), 2.7 A or less (at 24.0 V)(no AI imaging illumination unit; with communication unit; includes 120 mA output load) 3.3 A or less (at 19.2 V), 2.6 A or less (at 24.0 V)(no A... |
| Average power consumption | 9.3 W (without AI imaging illumination unit) 12.8 W (with AI imaging illumination unit) |
| Enclosure rating | IP67 *18 |
| Ambient temperature | 0 to +50°C 32 to +122°F (no freezing) *19 |
| Relative humidity | 85% RH or less (no condensation) |
| Vibration resistance | Frequency: 10 to 500 Hz; Power spectral density: 0.816 G 2 /Hz; X, Y and Z directions *20 |
| Shock resistance | 500 m/s 2 1640.4 ft/s 2 3 times in each of 6 directions *20 |
| Material | Main unit case: Aluminum die-casting. Front cover: Acrylic (hard coating). Back plastic cover and plastic lid: PBT. Operation indicator cover: TPU. Power supply connector: PA/POM. Ethernet connecto... |
| Weight | Approx. 370 g 13.06 oz (no AI imaging illumination unit) Approx. 560 g 19.77 oz (with AI imaging illumination unit) |
Parameters compiled from the manufacturer's public product documentation. Full electrical ratings, dimensions and approvals are available on the official manufacturer datasheet or on request before ordering. 12-month seller warranty provided by SHLY-PLC.
To confirm fitment, share your machine model, tag number, circuit-diagram reference or existing device label. Cross-references are matched by function, electrical interface, rated current/voltage and mounting rather than by brand name alone.
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
Shipping: Orders are processed within 1–2 business days after payment confirmation. US & Canada dedicated line.
A: Every IV4-400MA supplied by SHLY-PLC is covered by our 12-month seller warranty. Contact our team for RMA and return instructions.
A: In-stock units are dispatched within 1–2 business days. Standard delivery 5–8 business days; express 2–4 business days to the US and Canada.
A: SHLY-PLC is an independent supplier of tested spare and replacement automation parts. We confirm compatibility by your machine, tag number or existing part number before dispatch.
A: If the exact variant is obsolete, our team will propose the current-production equivalent or a compatible alternative before your order is confirmed.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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