Configured for mixed-signal processing in CENTUM VP and CS 3000 DCS platforms, the YOKOGAWA AAP135-S00 (AAP135 Analog I/O Module) provides direct physical/electrical execution of 12-channel analog input and 6-channel analog output control.
| Parameter | Specification |
|---|---|
| Model | AAP135-S00 |
| Brand | YOKOGAWA |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Operating Temp | -10 deg C to +55 deg C |
| Power Consumption | Logic-driven via backplane |
| Input Channels | 12 Analog |
| Output Channels | 6 Analog |
| Resolution | 16-bit |
| Accuracy | +/- 0.05% of full scale |
The AAP135-S00 utilizes an integrated analog signal processing architecture to handle concurrent input and output tasks. To maintain process integrity, the module incorporates 1500 Vrms galvanic isolation between the field channels and the system backplane, mitigating the impact of common-mode noise and ground potential shifts. The module supports 4-20 mA HART loop protocol connectivity for intelligent transmitter interfacing. Furthermore, the unit performs real-time cold junction compensation (CJC) for temperature-based inputs, ensuring that terminal temperature gradients do not introduce measurement deviations into the 16-bit conversion stream.
Q: Is this module capable of concurrent input and output operation?
A: Yes. The AAP135-S00 is designed as a hybrid analog I/O module, supporting 12 independent analog input channels and 6 independent analog output channels simultaneously within a single slot.
Q: Does the module support hot-swapping?
A: Yes, the AAP135-S00 supports hot-swappable installation within the DCS rack environment, provided the system configuration permits online module replacement protocols.
Q: Are there specific requirements for the ATK4-00 terminal connector?
A: The ATK4-00 terminal block must be correctly seated and locked onto the module front interface. Ensure all wiring is ferruled and torque-checked to maintain electrical contact integrity for 4-20 mA loops.
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