AAI135-S00 S2 YOKOGAWA ANALOG INPUT MODULE

Description

Yokogawa AAI135‑S00 S2 Technical Parameters
Brand: Yokogawa Electric Corporation
Model: AAI135‑S00 S2 (8‑Channel Isolated Analog Current Input Module)
Dimensions: Approx. 32 mm × 127 mm × 127 mm (W × H × D)
Weight: Approx. 0.3 kg
Country of Origin: Japan
HS Code (China): 8538900000Operating
Temperature: 0°C to +60°C
Storage Temperature: -20°C to +85°C
Power Supply: 24 VDC (nominal), powered via CENTUM VP FIO backplane

AAI135-S00 S2

AAI135-S00 S2

Input:
8 isolated channels; accepts 4–20 mA DC analog current signals
Supports 2‑wire/4‑wire field transmitters; built‑in transmitter power supply
Channel‑to‑channel & field‑to‑system electrical isolation
Output:
Digital data output to Yokogawa CENTUM VP FIO backplane & ER bus
HART protocol support (when used with HART‑enabled ER bus node units)
Key Features:
SIL 2 capable for safety‑related process control applications
Dual‑redundant configuration support for high availability
Successive‑approximation ADC; 50 ms typical sampling rate
Programmable digital filters for noise reduction & signal stability
Comprehensive self‑diagnostics & status monitoring
DIN‑rail mountable; direct field wiring without adapters
Seamless integration with Yokogawa CENTUM VP DCS systems

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