1600071-001
Product Name
Allen-Bradley ControlLogix High-Density I/O Terminal Base (Part Number: 1600071-001)
(Part Number Interpretation:
- 1600071: Core identifier for ControlLogix terminal bases, denoting compatibility with 1756-series I/O modules (e.g., 1756-IB16, 1756-OB16E).
- 001: Revision suffix indicating hardware version 1, optimized for enhanced terminal retention and EMC performance.
- Core Positioning: The “robust wiring interface for ControlLogix I/O modules,” enabling secure field connection of sensors/actuators while ensuring signal integrity in industrial environments.)
2. Product Description
The 1600071-001 is a dedicated terminal base developed by Allen-Bradley for ControlLogix 1756-series I/O modules, widely used in manufacturing, automotive, and process industries. Its primary role is to provide a standardized connection point between field devices (sensors, valves, motors) and ControlLogix I/O modules, facilitating organized wiring, signal protection, and modular maintenance.
Key value propositions include:
- High-Density Connectivity: Supports 16-channel I/O modules with individual screw terminals, reducing cabinet space by 25% compared to discrete terminal blocks—critical for compact control panels in automotive assembly lines.
- Signal Integrity: Integrates shielded terminal design and surge protection (2 kV) to minimize EMI/RFI interference from nearby VFDs or high-power equipment, ensuring reliable signal transmission for precision applications (e.g., robotic position sensors).
- Tool-Free Module Installation: Features a quick-release latch system for 1756-series I/O modules, enabling hot-swapping during maintenance without disrupting adjacent components—reducing downtime by 40% in 24/7 production environments.
It is indispensable for ControlLogix-based systems requiring structured wiring management, such as automated packaging lines, material handling systems, and batch process control.
3. Product Parameters
| Parameter Category | Core Specifications |
|---|---|
| Mechanical Specifications | – Compatibility: Allen-Bradley ControlLogix 1756-series 16-channel I/O modules (digital/analog)
– Terminal Type: Screw terminals (M3.5) accepting 0.2–2.5 mm² (24–14 AWG) copper wire – Terminal Quantity: 32 terminals (2 per channel, plus common/ground) – Mounting: DIN rail (EN 50022, 35 mm) or panel-mount via integrated holes – Dimensions (W×H×D): 33 mm × 110 mm × 150 mm – Weight: ~280 g |
| Electrical Characteristics | – Rated Voltage: 600 V AC/DC (maximum field wiring voltage)
– Rated Current: 10 A per terminal (continuous) – Surge Protection: 2 kV (IEC 61000-4-5, 8/20 µs impulse) – Isolation: 250 V AC (field wiring to backplane) |
| Environmental Ratings | – Operating Temperature: 0°C to 60°C
– Storage Temperature: -40°C to 85°C – Relative Humidity: 5%–95% (non-condensing) – Vibration Resistance: 10–500 Hz, 2 g peak (IEC 60068-2-6) – Shock Resistance: 30 g peak, 11 ms half-sine wave (IEC 60068-2-27) |









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