Product Description

The Keyence IG-1000 is a high-precision amplifier unit designed for integration with Keyence's IG series laser micrometers, offering advanced measurement capabilities in industrial automation systems. Housed in a compact DIN rail-mountable unit, it features a dual 7-segment LED display (red and green) for clear visual output of measurements. The IG-1000 supports multiple analog output options, including ±5 V, 1–5 V, 0–5 V, and 4–20 mA, with high accuracy and fast response times. It also provides judgment and edge check outputs, selectable between NPN and PNP configurations, with a response time as fast as 20 ms. Designed for durability, the amplifier operates within a wide temperature range of -10 to +50°C and boasts resistance to vibration and shock, making it suitable for demanding industrial environments.

Technical Specifications

• Feature Specification
• Model IG-1000
• Type DIN rail mount (main unit)
• Analog Output ±5 V, 1–5 V, 0–5 V, 4–20 mA
• Voltage Output Output resistance: 100 Ω, Repetition accuracy: ±1 mV, Display accuracy: ±0.05% of F.S., Temperature characteristics: ±0.005% of F.S./°C
• Current Output Maximum load resistance: 350 Ω, Repetition accuracy: ±1.5 µA, Display accuracy: ±0.25% of F.S., Temperature characteristics: ±0.01% of F.S./°C
• Judgment Output NPN/PNP open collector x3ch, Max. 50 mA/ch, Response time: 1.96 to 4031.72 ms
• Edge Check Output NPN/PNP open collector x1ch, Max. 50 mA, Response time: 20 ms
• Power Supply Voltage 10 to 30 VDC, including ripple (P-P) 10%, Class 2 or LPS
• Power Consumption Normal: 2700 mW or less (at 30 V: 90 mA or less), Power saving function (HALF): 2300 mW (at 30 V: 77 mA or less), Power saving function (ALL): 2200 mW (at 30 V: 74 mA or less)
• Ambient Temperature -10 to +50°C (no freezing)
• Relative Humidity 35 to 85% RH (no condensation)
• Vibration Resistance 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
• Material Main unit case/front sheet: Polycarbonate, Key top: Polyacetal, Cable: PVC
• Weight Approx. 150 g (including supplied items)