IL-1000 Keyence IL Series Multi-Function Analog Laser Sensor Amplifier Unit
IL-1000 is a multi-function analog amplifier unit from the Keyence IL series. This DIN-rail main unit carries analog outputs. It pairs with all IL series sensor heads. As a result, it turns head signals into stable analog and judgment outputs.
The IL-1000 has a 6-digit display. However, the minimum displayable unit depends on the connected head. It is 1 µm for IL-S025 and IL-030. Meanwhile, it is 2 µm for IL-S065, IL-065, and IL-100. For IL-300 it is 10 µm. For IL-600 it is 50 µm. Also, the display refresh rate is about 10 times per second.
This amplifier offers analog voltage output and analog current output. You can select ±5 V, 1 to 5 V, or 0 to 5 V. Alternatively, you can select 4 to 20 mA. In addition, it includes judgment output and alarm output. Both support NPN/PNP changeover. Therefore, the unit fits many control systems.
Core technical highlights:
- Head compatibility: All IL series sensor heads
- Supply voltage: 10 to 30 VDC
- Analog voltage output: ±5 V, 1 to 5 V, or 0 to 5 V
- Analog current output: 4 to 20 mA
- Mounting: DIN-rail mount, main unit
Technical Specifications
| Brand | Keyence |
| Model | IL-1000 |
| Series | IL series |
| Module type | Multi-function analog laser sensor amplifier unit, DIN-rail mount, main unit |
| Head compatibility | All IL series sensor heads |
| Display | 6-digit |
| Minimum displayable unit | 1 µm (IL-S025 / IL-030); 2 µm (IL-S065 / IL-065 / IL-100); 10 µm (IL-300); 50 µm (IL-600) |
| Display rate | Approx. 10 times/sec |
| Measurement range | Depends on connected IL series sensor head |
| Frequency response | Depends on connected head and selected sampling rate |
| Sensitivity | Set by head selection and amplifier calibration |
| Linearity | Depends on connected IL series sensor head |
| Resolution | 1 µm to 50 µm minimum displayable unit, based on head model |
| Supply voltage | 10 to 30 VDC, ripple (P-P) 10% included, Class 2 |
| Power consumption | 2300 mW or less (77 mA or less at 30 V) |
| Judgment output | Open collector, NPN/PNP changeover, N.O./N.C. changeover |
| Alarm output | Open collector, NPN/PNP changeover, N.C. |
| Analog voltage output | ±5 V, 1 to 5 V, or 0 to 5 V, output impedance 100 Ω (select one) |
| Analog current output | 4 to 20 mA, max. load resistance 350 Ω (select one) |
| Built-in ports | None |
| Protocols | None |
| Communication expansion | Via optional IL series communication units (sold separately) |
| Operating temperature | -10 to +50 °C (no condensation or freezing) |
| Relative humidity | 35 to 85 % RH (no condensation) |
| Storage temperature | Not available |
| Protection rating | Not available |
| Weight | Approx. 150 g (including attachments) |
| Dimensions (H x W x D) | Not available |
Environmental tolerance and interference resistance: The -10 to +50 °C range suits most control cabinets. Moreover, the 10 to 30 VDC supply tolerates 10% ripple. This helps in real factory power. Therefore, keep analog cables short and away from drives. Also, use shielded cable to cut noise on 4 to 20 mA and voltage lines.
Installation Guide
- Mount the IL-1000 on a standard DIN rail inside a control panel.
- Next, connect the IL series sensor head to the amplifier unit.
- Then wire power from a 10 to 30 VDC Class 2 source.
- Select NPN or PNP to match your PLC input card.
- Also choose voltage or current analog output for your recorder or drive.
- Finally, keep analog signal wires apart from motor and inverter cables.
Commissioning and Maintenance
- Power up and confirm the 6-digit display shows stable readings.
- After that, set the minimum displayable unit by the connected head model.
- Teach the reference point and set judgment thresholds.
- Then check analog output scaling against a meter.
- Also verify alarm output works when the head is blocked.
- During service, clean the head window and check DIN-rail contacts.
Compatibility Notes
The IL-1000 is the main amplifier unit. It works with all IL series sensor heads. It has no built-in port and no protocol. For fieldbus or serial communication, add an optional IL series communication unit. That unit is sold separately. Also, the amplifier fits DIN-rail panels. It pairs with standard PLC analog and digital cards. Before ordering, confirm head cable type and amplifier model.
Certifications
- Supply class: Class 2
- Output type: Open collector, NPN/PNP selectable
- Analog output: Voltage and current, user selectable
Packing List and Warranty
- 1 x Keyence IL-1000 amplifier unit
- Mounting attachments
- Protective packing
- Basic test report or condition note where applicable
- 12-month warranty
Shipping: We ship by FedEx, UPS, and DHL. Tracking is provided after dispatch.
Typical Applications and Diagnostic Capability
- Analog position feedback for automation cells
- Thickness, height, and step checks on production lines
- Inspection stations with pass or fail judgment output
- Retrofit of older IL series sensor heads
- Data logging through 4 to 20 mA or 0 to 5 V signals
- Alarm monitoring for blocked or misaligned heads
Diagnostic capability: The 6-digit display shows live readings about 10 times per second. Also, judgment output flags out-of-tolerance parts. In addition, alarm output warns of head faults. Analog output lets you trend drift on a recorder or PLC. As a result, engineers find faults fast.
FAQ
Q: Does the IL-1000 include a sensor head?
A: No. It is the amplifier main unit. It works with all IL series heads.
Q: Can I get Ethernet or serial output?
A: Yes. Add an optional IL series communication unit.
Q: What analog outputs are available?
A: Voltage ±5 V, 1 to 5 V, 0 to 5 V, or current 4 to 20 mA.
Q: What is the supply voltage?
A: It runs on 10 to 30 VDC, Class 2, with 10% ripple allowed.
Q: Is the IL-1000 obsolete?
A: No. Keyence confirms active production status. Oiltech Controls also supports obsolete control systems.
Q: How do I order?
A: Email info@oiltechcontrols.com or message us on WhatsApp at +86 158 8020 0923.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support by FedEx, UPS, and DHL
- Tested industrial surplus and refurbished options available
- 12-month warranty on eligible products
- Technical verification before shipment
- Support for obsolete control systems
Need a quote or a head compatibility check? Contact us at info@oiltechcontrols.com or WhatsApp +86 158 8020 0923. We reply fast and help you confirm the right head and cable.
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