ADV161-P50 Yokogawa | Pushbutton Input Module with Status Detection
Introduction:
Yokogawa ADV161-P50 Digital I/O Module. 64 input channels at 24V DC with pushbutton function. 2kV AC isolation for reliable field wiring.
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Product Attributes:
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Product Overview
The Yokogawa ADV161-P50 is a digital input module with pushbutton capability. It provides 64 channels for 24V DC sink or source connections. This module detects ON/OFF status and counts pushbutton edges. The Yokogawa ADV161-P50 features robust isolation for industrial environments. Users trust this module for reliable digital signal acquisition.
Technical Specifications
The ADV161-P50 delivers high-density digital input processing. Below are the complete technical details.
General Specifications
Manufacturer: Yokogawa for industrial automation reliability.
Product Type: Digital I/O Module (input only).
Product Number: ADV161-P50 for precise identification.
Model: ADV161 digital input module.
Suffix Code P: With pushbutton input capability.
Suffix Code 5: Without status display; with no explosion protection.
Suffix Code 0: Basic type configuration.
Weight: Approx. 0.30 kg for lightweight installation.
Input Channel Configuration
Number of Input Channels: 64 digital input channels.
Rated Input Voltage: 24 V DC (sink/source) compatible.
Flexibility: Works with both sinking and sourcing field devices.
Input ON Voltage: 20 to 26.4 V DC threshold.
Input OFF Voltage: 5.0 V DC or less threshold.
Input Current (at rated voltage): 2.5 mA ±20% per channel.
Maximum Allowable Input Voltage: 30.0 V DC before damage.
Withstanding Voltage and Isolation
Between Input Signal and System: 2 kV AC for 1 minute.
Between Commons: 500 V AC for 1 minute.
Common Configuration: Common every 16 channels.
Isolation Quality: High isolation for noise immunity.
Input Functions
Status Input: Function for detecting ON/OFF status of field signals.
Pushbutton Input: Function for counting the pushbutton edges.
Edge Counting: Detects and counts pushbutton activations.
Dual Function: Each channel can serve either purpose.
Timing and Response Specifications
Input Response Time (Status Input): 8 ms or less.
Minimum ON Detection Time (Pushbutton): 20 ms.
Maximum ON/OFF Cycle (Pushbutton): 25 Hz.
Counting Speed: Up to 25 pulses per second for pushbuttons.
Fast Response: Suitable for most digital field devices.
Power Consumption
Maximum Current at 5 V DC: 550 mA.
Total Power: Moderate for 64-channel density.
External Connection Options
Dedicated Cable: AKB337 for Yokogawa system integration.
MIL Connector Cable: For high-density field wiring.
Termination: Compatible with Yokogawa terminal boards.
Installation Guide
Follow these steps to install the Yokogawa ADV161-P50 correctly.
Power Down the System: Turn off all power to the I/O rack.
Locate the Slot: Find an available slot in the Yokogawa base plate.
Insert the Module: Slide the ADV161-P50 into the slot until seated.
Secure the Module: Lock the module using the retaining mechanism.
Connect the Cable: Attach AKB337 dedicated cable or MIL connector.
Wire Field Inputs: Connect 24V DC signals to the appropriate terminals.
Choose Sink or Source: Wire according to your field device type.
Verify Voltage Levels: Ensure ON voltage is 20-26.4V and OFF is below 5V.
Apply Power: Turn on the system power to the I/O rack.
Configure Input Function: Set each channel for status or pushbutton mode.
Test Status Inputs: Verify ON/OFF detection within 8 ms response time.
Test Pushbutton Inputs: Verify edge counting at up to 25 Hz.
Installation Notes
The module provides 64 digital input channels.
Each common group covers 16 channels with 500V AC isolation.
Input response time is 8 ms or less for status detection.
Pushbutton inputs require minimum 20 ms ON detection time.
Maximum allowable input voltage is 30.0 V DC.
Packaging List
This unit ships as a new and original product.
Yokogawa ADV161-P50 Digital I/O Module
Product data sheet with pin assignments
Anti-static factory packaging box
Frequently Asked Questions (FAQ)
1. What is the difference between status input and pushbutton input on the ADV161-P50?
Status input on Yokogawa ADV161-P50 detects ON/OFF conditions with 8 ms response. Pushbutton input counts edges at up to 25 Hz with 20 ms minimum detection.
2. What is the input voltage range for this digital module?
The ADV161-P50 accepts a rated input of 24V DC. ON voltage range is 20 to 26.4V DC. OFF voltage is 5.0V DC or less.
3. Is this module compatible with sinking or sourcing field devices?
The Yokogawa ADV161-P50 works with both sink and source configurations. This provides flexibility for different field device wiring standards.
4. What is the channel isolation rating on the ADV161-P50?
The ADV161-P50 provides 2 kV AC for 1 minute between input signal and system. Between commons, isolation is 500V AC per 16-channel group.
5. What cables work with the ADV161-P50 module?
The Yokogawa ADV161-P50 uses AKB337 dedicated cable or standard MIL connector cable. Both options provide reliable field wiring connections.