Overview
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ADV151-P63/D5A00 |
| Brand | Yokogawa |
| Product Type | Digital Input Module |
| Number of Input Channels | 32 |
| Rated Input Voltage | 24 V DC (sink/source) |
| Input ON Voltage | 18 to 26.4 V DC |
| Input OFF Voltage | 5.0 V DC or less |
| Input Current | 4.1 mA +/- 20% per channel at rated input voltage |
| Maximum Allowable Input Voltage | 30.0 V DC |
| Withstanding Voltage | 2 minutes between input signal and system; common isolation every 16 channels |
| Input Functions | Status input and pushbutton input |
| Input Response Time | 8 ms or less for status input |
| Minimum ON Detection Time | 20 ms for pushbutton input |
| Maximum ON/OFF Cycle | 25 Hz for pushbutton input |
| Maximum Current Consumption | 500 mA at 5 V DC; 350 mA |
| Status Display | With status display |
| External Connection | KS cable interface adapter, model ATD5A-00 |
| Weight | 0.3 kg |
Input Functions and Signal Handling
The ADV151-P63 supports two input functions. Status input detects the ON/OFF state of a field signal, while pushbutton input detects pushbutton edges. These functions serve different monitoring requirements, so the selected input mode should match the signal behavior and application requirements.
For status input, the specified response time is 8 ms or less. Pushbutton input requires a minimum ON detection time of 20 ms and supports a maximum ON/OFF cycle of 25 Hz. These limits should be considered when selecting the module for signals with short pulses or frequent state changes.
Ordering Code and Configuration
The model code identifies the module’s input function and display configuration. The /D5A00 suffix identifies the KS cable interface adapter for 32-channel digital input, model ATD5A-00.
| Code | Description |
|---|---|
| ADV151 | 32-channel digital input module, 24 V DC, isolated |
| -P | With pushbutton input |
| 6 | With status display; without explosion protection |
| 3 | ISA Standard G3 option and temperature option (-20 to 70 deg C) |
| /D5A00 | KS cable interface adapter for 32-channel digital input, model ATD5A-00 |
The supplied ordering information defines suffix code 3 as including the ISA Standard G3 option and a temperature option rated from -20 to 70 deg C. Confirm that this option applies to the complete ordered configuration before using the temperature range as an installation requirement.
Frequently Asked Questions
Q: How many digital input signals can the ADV151-P63/D5A00 handle?
A: The module provides 32 digital input channels for 24 V DC sink/source signals. Each channel detects input states according to the specified voltage thresholds.
Q: What is the difference between status input and pushbutton input?
A: Status input detects ON/OFF states with a response time of 8 ms or less. Pushbutton input detects pushbutton edges and has a minimum ON detection time of 20 ms, with a maximum ON/OFF cycle of 25 Hz.
Q: What does the /D5A00 suffix mean?
A: It specifies the KS cable interface adapter for 32-channel digital input, model ATD5A-00. The adapter configuration should be checked against the existing system’s connection requirements.
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