The Yokogawa ATB5S-00 S2 is an enhanced revision of the ATB5S-00 I/O terminal board, used in Yokogawa CENTUM VP / CENTUM CS 3000 distributed control systems (DCS).
It provides a reliable field wiring termination interface between control system I/O modules and external field instruments. The “S2” suffix typically indicates a design revision or manufacturing update, improving mechanical stability, wiring convenience, or compatibility within specific system configurations.
This terminal board is widely used in large-scale process automation systems, where stable wiring architecture and long-term maintainability are essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Yokogawa |
| Model | ATB5S-00 S2 |
| Product Type | I/O Terminal Board |
| Function | Field wiring termination for DCS I/O modules |
| Compatible Modules | ADV / AAI / SDV / ALF series |
| System Compatibility | CENTUM VP / CS 3000 |
| Signal Type | Analog & Digital I/O (system dependent) |
| Wiring Method | Screw/plug-in terminal (configuration dependent) |
| Mounting Type | Cabinet or rack-mounted base |
| Revision | S2 (design update version) |
In Yokogawa DCS architecture, ATB-series boards act as the physical interface between field wiring and I/O modules, ensuring structured and safe signal distribution.
Physical Characteristics
| Item | Specification |
|---|---|
| Dimensions (W × H × D) | Approx. 175 × 140 × 140 mm (industrial terminal base standard reference) |
| Weight | Approx. 0.8 – 1.6 kg |
| Installation | Inside DCS control cabinet / I/O rack |
| Structure | Modular terminal block assembly |
| Material | Flame-retardant industrial-grade plastic + metal base |
Recommended Related Models
- Yokogawa ATB5S-00 (standard version)
- Yokogawa ATB5S-10 (extended terminal configuration)
- Yokogawa ATK series terminal kits
- Yokogawa ADV161 – digital input module
- Yokogawa AAI141 – analog input module
Popular Yokogawa Models
- Yokogawa ATB5S-00 S2 – terminal board revision model
- Yokogawa ADV551 – digital output module
- Yokogawa ADV161 – digital input module
- Yokogawa ALF111 – fieldbus communication module
- Yokogawa CENTUM VP – DCS control system platform
