Yokogawa ADV161-P00 S2 CENTUM VP Digital Input Modules
Manufacturer: Yokogawa
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Part Number: ADV161-P00 S2
Condition：New with Original Package
Product Type:
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Yokogawa ADV161-P00 S2 Digital Input Modules
Configured for high-density 24 VDC status signal acquisition in Yokogawa CENTUM VP and FIO systems, the Yokogawa ADV161-P00 S2 (ADV161 Digital Input Module) provides direct physical signal processing from field switches, relays, and pushbutton circuits.
Suffix Breakdown & Model Matrix
| Base Model | Suffix / Option Code | Description / Specification |
|---|---|---|
| ADV161 | -P | With pulse width input / pushbutton input functionality |
| 0 | Basic type | |
| 0 | Basic style | |
| S2 | Enhanced style version for updated component release |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ADV161-P00 S2 (Base Model: ADV161) |
| Brand | Yokogawa |
| Origin | USA / Japan |
| Weight | 0.3 kg |
| Dimensions | 51 mm x 107 mm x 127 mm |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | 550 mA at 5 VDC |
| Input Channels | 64 channels |
| Rated Input Voltage | 24 VDC (Maximum allowable: 30 VDC) |
| Input Configuration | Sink / Source |
| Input ON Voltage | 20 to 26.4 VDC |
| Input OFF Voltage | <= 5.0 VDC |
| Input Current | 2.5 mA +/- 20% per channel at 24 VDC |
| Isolation Scheme | Common every 16 channels |
| Withstanding Voltage | 2 kV AC for 1 minute (signal to system); 500 V AC for 1 minute (between commons) |
| Cable Interface | Dedicated AKB337 cable or MIL connector cable |
Process Control & Channel-to-Channel Isolation Architecture
Yokogawa CENTUM VP distributed control architectures implement high-density optocoupler isolation arrays to separate 24 VDC field input loops from sensitive backplane logic. The 64 input channels organize into discrete 16-channel groups sharing individual common rails, mitigating ground differential interference across long-distance wiring runs. Internal signal conditioning circuitry accommodates sink or source input topologies, providing galvanic isolation up to 2 kV AC for 1 minute between signal lines and internal system buses.
Frequently Asked Questions
Q: What external terminal boards connect to the module for 64-channel field termination?
A: Field connections route via dedicated AKB337 cables or MIL connector assemblies to external terminal boards such as the AED5D or A1BD5D, requiring two terminal boards to break out all 64 channels.
Q: What response performance does the input circuit deliver for pushbutton and status monitoring?
A: The input stage processes status inputs with a response time of <= 8 ms and handles pushbutton pulse edges at a maximum frequency of 25 Hz with a minimum ON detection window of 20 ms.
Q: Is dual-redundant hardware installation supported on the I/O baseplate?
A: Yes, two ADV161-P00 S2 modules can sit in adjacent subrack slots to maintain continuous digital input processing under dual-redundant control mode.
Field Installation Guidelines
Ensure system backplane power and 24 VDC field loop power are completely disconnected prior to inserting or removing the module from the subrack.
When routing 64-point field wiring harnesses, maintain separate wireways for DC discrete inputs away from high-voltage AC lines to prevent capacitive noise coupling. Ground cable shields at a single dedicated earth busbar inside the DCS cabinet.
Secure connector locking screws on the AKB337 cable assemblies to maintain low-impedance grounding across shield connections. Seat the module firmly into the baseplate until side retention latches click fully into place.