IV4-G120 Keyence Compact Sensor Amplifier | IV4 Series DIN-Rail

Keyence IV4-G120 Compact Sensor Amplifier for IV4-G Series Heads

Technical Specifications

• Brand: Keyence
• Model: IV4-G120
• Series: IV4 Series
• Category: Compact model sensor amplifier (DIN-rail mount)
• Available modes: Standard Mode, Sorting Mode, AI Through Count Mode
• Number of tools: 65 tools
• Switch settings (programs): 128 programs with SD card / 32 programs without SD card
• Built-in port: RJ45 8-pin connector (1000BASE-T/100BASE-TX)
• Protocols: EtherNet/IP, PROFINET CC-B, TCP/IP non-procedural comm (x2), FTP client, SFTP client, SNTP client, OPC UA server, MQTT client
• Communication expansion: IV4-GCU1 (PROFINET CC-C, EtherCAT); DL Series units (EtherCAT, CC-Link, DeviceNet, RS-232C)
• Supply voltage: 24 VDC +25%, -20% (including ripple)
• Power consumption: 2.2 A or less at 19.2 V / 1.7 A or less at 24.0 V (no AI imaging illumination unit, no communication unit; includes 120 mA output load)
• Average power consumption: 9.5 W (sensor amplifier only; no output load)
• Output type: Open collector output, NPN/PNP switchable, N.O./N.C. switchable, maximum rating 30 V 50 mA
• Number of inputs: 8 (IN1 to IN8)
• Number of outputs: 8 (OUT1 to OUT8)
• Operating temperature: 0 to +50°C (no freezing)
• Relative humidity: 85% RH or less (no condensation)
• Protection rating: Not available
• Material: Main unit case – PC; power supply connector – PA; I/O connector – LCP; sensor head connector – zinc + nickel plating/PA; Ethernet connector – copper alloy + Au plating; rear heat sink – aluminum; DIN rail locking claw – POM; label – PC
• Weight: Approx. 290 g
• Dimensions (H×W×D): Not available

Installation Guide

• Mount the amplifier on a standard DIN rail and lock the POM claw firmly.
• Feed 24 VDC (+25%, -20%) into the power connector and account for ripple.
• Connect the sensor head to the zinc-plated connector before you power on.
• Wire outputs as NPN or PNP and set N.O./N.C. per your machine logic.
• Use the RJ45 port for 1000BASE-T or 100BASE-TX network links.
• Keep ambient conditions within 0 to +50°C and 85% RH without condensation.

Package Contents

• 1 × Keyence IV4-G120 compact sensor amplifier
• 1 × Quick installation guide
• Connectors and hardware as supplied by Keyence
• Protective packaging

Shipping

• We ship orders through FedEx, UPS, or DHL.
• Orders leave our warehouse within 5 days after payment confirmation.
• You receive tracking details once the carrier collects your package.

FAQ

• Q: How many programs can the IV4-G120 store?
  A: It stores 128 programs with an SD card and 32 programs without one.
• Q: Which network protocols does this amplifier support?
  A: It supports EtherNet/IP, PROFINET CC-B, TCP/IP non-procedural comm, FTP, SFTP, SNTP, OPC UA server, and MQTT client.
• Q: What power supply does the unit require?
  A: It needs 24 VDC with +25% and -20% tolerance, ripple included, and draws about 9.5 W on average.
• Q: Can I switch the outputs between NPN and PNP?
  A: Yes, the open collector outputs are NPN/PNP switchable and also N.O./N.C. switchable.
• Q: How many inputs and outputs does it offer?
  A: It provides 8 inputs (IN1 to IN8) and 8 outputs (OUT1 to OUT8).
• Q: What is your return policy and shipping timeline?
  A: We accept returns within 30 days. Products arrive brand new and original, ship within 5 days, and travel via FedEx, UPS, or DHL.

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