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Product Description
The Yokogawa SAI533-H53 S1 is an 8-channel analog output module designed for industrial automation and safety systems. It provides precise 4–20 mA output signals to field devices such as actuators and control valves. The module supports HART communication for diagnostic and configuration purposes and is suitable for critical applications requiring high reliability and redundancy. Each channel is isolated to ensure robust operation in harsh industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Channels | 8 isolated channels |
| Signal Type | 4–20 mA DC |
| Communication Protocol | HART |
| Redundancy | Dual redundancy supported |
| Isolation | Channel-to-channel isolation |
| Operating Temperature | -5°C to 60°C |
| Dimensions (W × H × D) | 130 × 124 × 32.8 mm |
| Weight | 0.33 kg |
| Mounting | Terminal block compatible |
Applications
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Industrial process control systems
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Safety Instrumented Systems (SIS)
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Actuator and valve control in chemical, oil, and gas industries
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Redundant output systems for critical processes
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Integration with HART-enabled field devices
Advantages
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High reliability with dual redundancy support
-
Channel-to-channel isolation for signal integrity
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Compact design suitable for dense control cabinets
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HART communication enables advanced diagnostics and configuration
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Wide compatibility with Yokogawa control systems
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Reduced maintenance due to precise and stable output
FAQ
1. What type of signal does the SAI533-H53 S1 output?
It outputs 4–20 mA DC signals for controlling field devices.
2. How many output channels are available?
The module features 8 isolated output channels.
3. Does the module support HART communication?
Yes, HART protocol is supported for diagnostics and configuration.
4. What is the operating temperature range?
The module operates reliably between -5°C and 60°C.
5. Can this module be used in redundant systems?
Yes, it supports dual redundancy to enhance reliability.
6. What is the module’s weight and dimensions?
It measures 130 × 124 × 32.8 mm and weighs 0.33 kg.
7. Is each output channel isolated?
Yes, each channel is electrically isolated for safety and signal integrity.
8. What type of mounting is supported?
It is compatible with terminal block mounting.
9. Can it control actuators and valves directly?
Yes, it is designed to interface directly with actuators and valves.
10. What industries is it suitable for?
It is ideal for chemical, oil and gas, and other industrial process control environments.
Related and Series Models
| Model | Channels | Signal Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SAI533-H52 S1 | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H51 S1 | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H50 S1 | 4 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H54 S1 | 8 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H55 S1 | 16 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
| SAI533-H56 S1 | 16 | 4–20 mA | 130 × 124 × 32.8 | 0.33 |
Popular Yokogawa Modules
| Model | Type | Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SAI533-H53 S1 | Analog Output | 8 | 130 × 124 × 32.8 | 0.33 |
| SAI533-H61 S1 | Analog Input | 16 | 130 × 124 × 32.8 | 0.34 |
| SAI533-H62 S1 | Digital Input | 32 | 130 × 124 × 32.8 | 0.36 |
| SAI533-H63 S1 | Digital Output | 16 | 130 × 124 × 32.8 | 0.35 |
| SAI533-H64 S1 | Analog Input/Output | 8/8 | 130 × 124 × 32.8 | 0.34 |
| SAI533-H65 S1 | Safety I/O Module | 16 | 130 × 124 × 32.8 | 0.36 |
