Digital guide
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GE 118D1516G0003
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Product Introduction: Provides 16-channel 24 VDC digital input acquisition for receiving field discrete signals such as pushbuttons, limit switches, proximity sensors, and photoelectric switches.
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Technical Specifications:
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Input Points: 16 (8 groups, 2 points per group)
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Detailed content
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Input Voltage: 24 VDC
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Input Type: Sink/Source selectable
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Optical Isolation Voltage: 500 VDC
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ON-state Current: ≥ 3.5 mA (24 VDC)
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OFF-state Current: ≤ 1.5 mA
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Response Time: ON→OFF < 0.5 ms; OFF→ON < 1 ms (with filter)
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Functional Features:
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2 points per group share one common terminal (COM)
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Built-in programmable input filter (0.1/1.6/3.2/6.4/12.8 ms selectable)
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Green LED indicator for each input point
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High-density mounting, 16 inputs in a single slot
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Plug-and-play, no address setting required (auto-assigned by CPU)
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Performance Parameters:
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Isolation: Optocoupler isolation (independent per group)
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Max Input Frequency: 1 kHz (no filter) / 500 Hz (with filter)
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Operating Temperature: 0 °C to +60 °C
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Storage Temperature: -40 °C to +85 °C
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Relative Humidity: 5% to 95% non-condensing
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Vibration: 5 g (10–500 Hz)
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Material Composition:
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Module Housing: Glass fiber reinforced flame-retardant PC plastic
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Terminals: Phosphor bronze with tin plating
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Optocoupler: Industrial-grade Toshiba/Avago
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PCB: FR-4 high-TG material, gold immersion process
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Structural Features: Standard GE 90-30 module size (W×H×D approx. 15.9×90×98 mm), front with 16 LED indicators, rear with 3 terminal blocks (each with 8 input terminals + 1 COM terminal), top with module locking latch.
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Applications: Discrete signal acquisition in industrial automation, connecting field devices like buttons, limit switches, proximity sensors, photoelectric switches.
