Introduction to HONEYWELL TK-IOLI01
TK-IOLI01 Product Overview
The HONEYWELL TK-IOLI01 is a high-reliability I/O Link Isolation Module from the TK series, designed specifically for industrial control systems. It acts as a key signal conditioning component, enabling secure, interference-free data transmission between field I/O devices (like sensors, switches, and actuators) and Honeywell DCS controllers. Leveraging advanced photoelectric isolation technology, it effectively separates the field and system sides, shielding against common industrial hazards such as ground loop interference, voltage surges, and electromagnetic noise. Its flexible design supports both NPN and PNP input signals, ensuring broad compatibility with various field equipment. The compact DIN rail-mounted structure allows easy installation and integration into existing control cabinets, while intuitive LED indicators provide real-time signal status visibility, simplifying on-site debugging and maintenance. Ideal for petrochemical, power generation, and manufacturing sectors, the TK-IOLI01 guarantees stable I/O signal communication, bolstering the efficient operation of industrial automation systems.
TK-IOLI01 Technical Specifications
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Product Model: TK-IOLI01
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Product Type: I/O Link Isolation Module (TK Series)
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Core Functions: I/O signal isolation and transmission; Ground loop interference suppression; Voltage surge protection; NPN/PNP signal compatibility; Real-time status indication; Fault detection
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Signal Specifications: Input Type: NPN/PNP (jumper configurable); Input Voltage: 12VDC – 30VDC; Output Type: Transistor (matches input type); Response Time: ≤3ms
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Isolation Performance: Isolation Type: Photoelectric; Isolation Voltage: ≥2500VAC (input to output); Isolation Resistance: ≥100MΩ
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Interface Details: Input Channels: 8 independent; Output Channels: 8 independent; Terminal Type: Spring-loaded crimp; Wire Cross-section: 0.2mm² – 2.5mm²
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Power Supply: Operating Voltage: 24VDC (±10%); Power Consumption: Typical 2W, Max 4W
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Environmental Ratings: Operating Temperature: -20°C to +65°C; Storage Temperature: -40°C to +85°C; Relative Humidity: 5% – 95% (non-condensing); Vibration Resistance: 5g (10-500Hz)
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Mechanical Details: Mounting: 35mm standard DIN rail; Dimensions (L×W×H): Approx. 100mm × 75mm × 40mm; Net Weight: Approx. 0.2kg; Protection Rating: IP20
Recommended HONEYWELL Similar Series Models
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TK-IOLI02: 16-channel I/O link isolation for large-scale signal acquisition
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TK-IOLI03: High-speed I/O isolation with ≤1ms response time
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TK-IOLI04: Analog I/O isolation for 4-20mA signal transmission
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TK-IOLI05: High-isolation (3000VAC) I/O link for harsh interference environments
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TK-IOLI06: Compact 4-channel I/O isolation for space-constrained installations
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TK-IOLI07: Extended temperature range I/O module (-40°C to +75°C)
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TK-IOLI08: I/O isolation with RS485 communication function
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TK-IOLI09: Relay output type I/O isolation (2A @ 250VAC)
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TK-IOLI10: Dual-channel redundant I/O link isolation
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TK-IOLI11: I/O isolation with fault alarm output
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TK-IOLI12: Low-power I/O isolation for energy-saving systems
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TK-PRR021: Redundant power supply for TK series I/O modules
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TK-PRS021: Power supply monitoring for TK series I/O systems
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TK-OAV081: 8-channel analog output compatible with TK series
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