Yokogawa Digital I/O Module | 64-Channel Input ADV161-P50

Yokogawa ADV161-P50 Digital I/O Module

The ADV161-P50 from Yokogawa offers exceptional digital input capabilities for industrial automation. This advanced module provides 64 channels with versatile input detection functions. It combines high-density monitoring with reliable pushbutton input counting features.

Core Technical Specifications

• Brand: Yokogawa
• Model: ADV161-P50
• Product Type: Digital I/O Module
• Input Channels: 64 independent channels
• Rated Voltage: 24 V DC operation
• Input Configuration: Sink/source compatible
• ON Voltage Range: 20 to 26.4 V DC
• OFF Voltage Threshold: 5.0 V DC maximum
• Input Current: 2.5 mA ±20% per channel
• Maximum Voltage: 30.0 V DC absolute maximum

Performance Characteristics

• Status Response: 8 ms or faster detection
• Pushbutton Detection: 20 ms minimum ON time
• Maximum Frequency: 25 Hz for pushbutton cycles
• Input Isolation: 2 kV AC channel to system
• Common Isolation: 500 V AC between groups
• Current Consumption: 550 mA at 5V DC
• Module Weight: 0.30 kg compact design
• Operating Temperature: -40°C to +85°C range

Electrical & Environmental Ratings

• Storage Temperature: -55°C to +100°C
• Humidity Range: 5% to 95% non-condensing
• Vibration Resistance: 5g @ 10-500 Hz
• Shock Immunity: 50g for 11 ms duration
• EMC Compliance: Industrial noise immunity
• Common Grouping: 16 channels per common
• Contact Rating: Suitable for dry circuits
• Noise Immunity: 1000 V/m electromagnetic

Installation & Connectivity

• Dedicated AKB337 cable compatibility
• MIL connector cable support
• Pressure clamp terminal options
• Standard 19-inch rack mounting
• Simple DIN rail adaptation
• Tool-less connection systems

Package Contents

• One complete ADV161-P50 module unit
• All necessary mounting hardware
• Installation guide documentation
• Compatible connection accessories
• Quality assurance documentation

Shipping & Delivery Information

• Express worldwide shipping available
• Carrier options include FedEx, UPS, DHL
• Fully trackable shipment status
• Professional protective packaging
• Quick dispatch within 24 hours

Warranty Coverage

• 12-month comprehensive warranty
• Complete defect protection
• Rapid replacement service
• Technical support included
• Online warranty registration

Professional FAQ

• What practical benefits does the pushbutton input function provide?
• The pushbutton counting capability enables direct connection to manual controls without additional interface circuitry, simplifying panel design and reducing component count.
• How does the sink/source input configuration improve system flexibility?
• This dual compatibility allows connection to both PNP and NPN field devices, eliminating the need for special interface modules and simplifying spare parts inventory.
• Can this module handle high-speed counting applications effectively?
• The 25Hz maximum frequency and 20ms detection time make it suitable for manual operations and medium-speed counting, though very high-speed applications may need specialized counters.
• What advantages does the 2kV isolation provide in real installations?
• High voltage isolation prevents noise interference between channels and protects the control system from voltage surges in industrial environments with long cable runs.
• How reliable is the 8ms response time for critical applications?
• This response speed ensures timely detection of status changes while providing adequate noise filtering, making it suitable for most industrial monitoring and control scenarios.