Description
Yokogawa ADV151-P63/D5A00 Digital Input Module
Configured for 32-channel digital signal acquisition in CENTUM and compatible Yokogawa DCS architectures, the Yokogawa ADV151-P63/D5A00 (ADV151 Digital Input Module) provides direct physical/electrical execution for 24 VDC sink/source status input processing through pressure clamp or dedicated cable termination interfaces.
Suffix Breakdown & Model Matrix
| Code Segment |
Description |
| ADV151 |
Digital Input Module |
| P |
With pushbutton input |
| 6 |
With status display; no explosion protection |
| 3 |
ISA Standard G3 option and -20 to 70 degC temperature option |
| D5A00 |
With KS Cable Interface Adapter for 32-channel digital signals (ATD5A-00) |
Hardware Specifications
| Parameter |
Specification |
| Model |
ADV151-P63/D5A00 |
| Brand |
Yokogawa |
| Product Type |
Digital Input Module |
| Number of Input Channels |
32 |
| Rated Input Voltage |
24 VDC (sink/source) |
| Input ON Voltage |
18 to 26.4 VDC |
| Input OFF Voltage |
5.0 VDC or less |
| Input Current |
4.1 mA +/-20 % per channel |
| Maximum Allowable Input Voltage |
30.0 VDC |
| Input Response Time |
8 ms or less |
| Withstanding Voltage |
2 kVAC for 1 minute between input signal and system |
| Common Isolation |
500 VAC for 1 minute between commons every 16-channel |
| External Connection |
Pressure clamp terminal, AKB331 cable, MIL connector cable |
| Operating Temp |
-20 to 70 degC |
| Weight |
0.3 kg |
| Origin |
Japan |
Channel Isolation and DCS Signal Interface Characteristics
The module supports 24 VDC discrete input acquisition with grouped common isolation across each 16-channel segment. Input transition recognition is internally conditioned for status signal handling with response timing maintained within 8 ms. The D5A00 option integrates the KS cable interface adapter structure for direct termination of 32-channel digital field signals into Yokogawa DCS marshalling assemblies.
The ADV151 architecture supports sink/source input logic compatibility, allowing mixed field device interfacing under common industrial discrete I/O standards. The G3 environmental specification extends tolerance against corrosive atmospheres typically associated with control cabinet installations.
Frequently Asked Questions
Q: Does the ADV151-P63/D5A00 support both sink and source input devices?
A: Yes. The module is specified for 24 VDC sink/source discrete input operation within the rated voltage range.
Q: What field termination methods are supported by this module?
A: The module supports pressure clamp terminals, Yokogawa AKB331 dedicated cables, and MIL connector cable interfaces.
Q: Is channel-to-channel isolation individually implemented on all 32 inputs?
A: No. Common isolation is implemented per 16-channel group with 500 VAC withstand voltage between commons.
Field Installation Guidelines
Install the module inside a grounded control cabinet with segregated routing between discrete input wiring and high-energy AC power conductors. Maintain shield grounding at a single designated cabinet grounding point to minimize induced switching noise.
Verify field input voltage before energization to prevent exceeding the 30.0 VDC maximum allowable input limit. During cable installation, maintain separation between relay output bundles and low-level status input circuits to reduce transient coupling into the digital input section.
For KS cable interface configurations, confirm cable locking integrity and connector seating before applying system power. Avoid repeated insertion cycles under energized backplane conditions unless explicitly permitted by the host DCS maintenance procedure.
