A-B 1762-IQ16 Digital Input Module

Specifications

• Channels: 16 digital inputs, 2 groups × 8 channels (0–7, 8–15)
• Input Voltage: 10–30 V DC (nominal 24 V DC; continuous 10–26.4 V DC)
• Input Type: Sink (NPN) / Source (PNP) universal
• On/Off Threshold: ≥10 V DC = ON；≤5 V DC = OFF
• Input Current: 2 mA min @10 V；8 mA typ @24 V；12 mA max @30 V
• Response Time: 8 ms fixed delay (ON/OFF)
• Isolation: Optical isolation, 2 groups isolated；500 V AC (backplane to field)
• Status Indicators: Green LED per channel (ON=lit)
• Backplane Power: 70 mA @5 V DC (no external power needed)
• Heat Dissipation: 3.7 W max
• Operating Temp: -20 °C to +65 °C
• Protection: IP20, pollution degree 2
• Dimensions (H×W×D): 90 × 40.4 × 87 mm
• Weight: ~230 g
• Compatibility: MicroLogix 1100/1200/1400 PLCs

Key Features

1. Universal Input: Sink/Source configurable, works with NPN/PNP sensors and switches。
2. High Density: 16 channels in compact size, saves cabinet space。
3. Optical Isolation: Two independent groups, reduces electrical noise。
4. Fixed Filter: 8 ms debounce, stable for industrial signals。
5. Easy Integration: DIN‑rail mount, hot‑swap capable。

Applications

• Industrial automation, factory floor control
• Conveyor systems, packaging machinery
• Material handling, assembly lines
• Building automation & HVAC
• MicroLogix PLC expansion I/O projects