Overview
The Yokogawa ADV151-E00 S2, also cataloged as the ADV151 Digital Input Module, operates as a dedicated hardware component for acquiring isolated 24 VDC discrete signals within Yokogawa CENTUM VP and CENTUM CS 3000 FIO platforms. The module receives field contact inputs and converts them into controller-readable digital states through optical isolation.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ADV151-E00 S2 |
| Brand | Yokogawa |
| Product Type | 32-Channel Digital Input Module |
| Origin | Japan |
| Weight | Approx. 0.30 kg |
| Dimensions | Approx. 130.0 mm x 25.0 mm x 120.0 mm |
| Operating Temp | -20 deg C to +70 deg C |
| Power Consumption | Max. 0.5 A at 5 VDC via internal system power |
| Input Channels | 32 channels, common every 16 channels |
| Input Voltage | 24 VDC rated, 20.4 to 26.4 VDC operating range |
| Response Time | 3 ms or less, configurable up to 8 ms |
| Isolation Method | Channel-to-system and channel-to-channel optical isolation |
| Hazardous Area Rating | Ex nC [nL] IIC T4 X, Class I Division 2 Groups A, B, C, D |
Yokogawa DCS Signal Isolation and Field Interface
The ADV151-E00 S2 provides optical isolation between field input circuits and internal control electronics. Therefore, the module reduces electrical interference caused by ground potential differences and transient field conditions.
For Yokogawa FIO architectures, the module processes discrete field signals through dedicated input channels while maintaining separation between field wiring and controller communication paths. Additionally, the channel-to-channel isolation design supports stable operation when multiple discrete devices operate with different electrical references.
The module follows Yokogawa process control I/O practices, where discrete status acquisition is integrated with CENTUM VP and CENTUM CS 3000 controller environments. Moreover, the design supports structured field signal handling for contact inputs, switches, and proximity-based devices.
Frequently Asked Questions
Q: What type of field signals does the ADV151-E00 S2 accept?
A: The module accepts 24 VDC discrete input signals from field devices such as switches, contact outputs, and proximity sensors.
Q: Does the ADV151-E00 S2 provide electrical isolation between input channels?
A: Yes. The module provides channel-to-channel and channel-to-system optical isolation to separate field input circuits from internal electronics.
Q: Which Yokogawa systems support the ADV151-E00 S2 module?
A: The module is designed for Yokogawa FIO-based systems, including CENTUM VP and CENTUM CS 3000 platforms.
Field Installation Guidelines
- Install the ADV151-E00 S2 module inside the designated Yokogawa FIO node unit according to the system hardware configuration.
- Connect field wiring using the specified terminal arrangement and maintain correct polarity for 24 VDC input signals.
- Separate digital input wiring from high-voltage power cables and high-current motor circuits to reduce electromagnetic interference.
- Apply appropriate shield grounding practices when field devices include shielded cables.
- Verify input signal states after installation through the DCS engineering workstation before placing the loop into service.
- Confirm module seating and connector engagement before system power application.
Emerson Top Products
| Emerson DeltaV | Epro | Ovation/Westinghouse |
| KJ1501X1-BC3 | 9100-00049-03 | 1C31122G01 |
| KJ3202X1-BA1 | A6110 | 1C31125G03 |
| KJ3222X1-BA1 | A6120 | 1C31232G01 |
| KJ3243X1-BA1 | A6125 | 1C31147G01 |
| KJ3002X1-BG1 | A6140 | 1B30035H01 |
| KJ3002X1-BB1 | A6210 | 1B30023H02 |
| KJ3001X1-BB1 | A6220 | 1B30023H01 |
| KJ3002X1-BC1 | A6312 | 1C31132G01 |
| KJ3002X1-BF1 | A6312/06 | 1C31129G03 |
| KJ3001X1-BJ1 | A6312/08 | 5X00119G01 |
Reviews
There are no reviews yet.