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Yokogawa SAI143-H53/STA4D-00 16-Channel Analog Input Module

12 in stock

Manufacturer: Yokogawa
Product No.: SAI143-H53/STA4D-00
Product Type: Analog Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.39 kg
Dimensions: 129.5 mm × 130 mm × 32.8 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Overview

The SAI143-H53/STA4D-00 is a 16-channel analog input module designed for Yokogawa’s ProSafe-RS safety instrumented systems. It supports 4 to 20 mA current signals and includes HART communication for smart devices. Each channel is isolated and has a built-in transmitter power supply. The module suits dual-redundant configurations, ensuring high reliability in safety-critical industrial environments. It operates over a wide temperature range and provides accurate, fast data updates.

Technical Specifications

Model Number: SAI143-H53/STA4D-00
Type: Analog Input Module (Current input)
Input Channels: 16 isolated channels
Rated Input Range: 4 to 20 mA
Permissible Input Range: 0 to 25 mA
Input Impedance:
- Power-On: 250 Ω + current value
- Power-Off: ≥500 kΩ
Accuracy: ±16 µA (0.05 to 23 mA)
Temperature Drift: ±16 µA per 10°C
Voltage Drop: Max 0.45 V
Data Update Frequency: 40 ms
Transmitter Power Supply:
- 16.15 V (min at 20 mA)
- 26.4 V (max at 0 mA)
- Limit: 25 mA
Power Consumption:
- 5 V system: 320 mA
- 24 V system: 550 mA
Withstand Voltage: 1.5 kV AC (1 min) between input and system
Wiring Configuration: Configurable 2-wire or 4-wire per channel
External Connection: Dual-redundant pressure clamp terminal block (STA4D-00)
Weight: 0.39 kg
HART Communication: Supported (HART 5.7 protocol)
Operating Temperature: –20°C to +70°C
Explosion Protection: None (suffix code “5” indicates no protection)

Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: −20°C to 70°C (−4°F to 158°F)
Humidity: 10% to 90% RH (non-condensing)

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.