Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa SAV144-S33 Analog Input Module
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Product Description
The Yokogawa SAV144-S33 is a high-performance analog input module designed for use in the ProSafe-RS safety instrumented system. It supports 16 isolated input channels for voltage signals, specifically within the ranges of 1 to 5 V and 1 to 10 V. With robust electrical isolation, reliable signal accuracy, and high resistance to environmental interference, the SAV144-S33 is well-suited for critical safety and industrial process applications requiring precise voltage monitoring.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SAV144-S33 |
| Input Channels | 16 channels, module isolation |
| Rated Input Range | 1 to 5 V / 1 to 10 V |
| Permissible Input Range | ±30 V |
| Input Impedance (Power ON) | 1 MΩ |
| Input Impedance (Power OFF) | 100 kΩ |
| Accuracy | ±4 mV (1–5 V), ±9 mV (1–10 V) |
| Data Update Frequency | 40 ms |
| Temperature Drift | ±4 mV/10°C (1–5 V), ±9 mV/10°C (1–10 V) |
| Withstand Voltage | 1.5 kV AC for 1 minute (500 V AC w/ signal cable) |
| Max Current Consumption (5V/24V) | 300 mA / 140 mA |
| External Connections | Pressure clamp terminal, MIL cable, or KS1 cable |
| Dimensions (W x H x D) | 130 x 124 x 32.8 mm |
| Weight | Approx. 0.29 kg |
Applications
-
Voltage signal acquisition in industrial process automation
-
Safety-critical voltage monitoring in ProSafe-RS systems
-
Integration with voltage transmitters in oil & gas, petrochemical, and power sectors
-
Systems requiring dual-redundant analog input for increased reliability
Key Advantages
-
Supports dual-redundancy for enhanced system availability
-
Wide input range tolerance (±30 V) ensures robust signal protection
-
High accuracy and low temperature drift for stable readings
-
Fast 40 ms update time ideal for dynamic systems
-
Compact design with flexible connection options
Frequently Asked Questions (FAQ)
Q1: What input signal types does the SAV144 support?
A1: The module supports voltage input signals in the ranges of 1–5 V and 1–10 V.
Q2: How many channels are available on the SAV144-S33?
A2: It provides 16 isolated input channels.
Q3: Can this module be used in redundant configurations?
A3: Yes, the SAV144-S33 supports dual-redundant configurations.
Q4: What is the typical accuracy of voltage readings?
A4: ±4 mV for 1–5 V input and ±9 mV for 1–10 V input.
Q5: What type of connectors are compatible with this module?
A5: Pressure clamp terminals, MIL cables, and dedicated KS1 signal cables.
Q6: Is this module suitable for use in high-temperature environments?
A6: Yes, it operates reliably in industrial environments, especially when paired with models having ISA G3 compliance.
Q7: What kind of isolation is provided?
A7: The module offers 1.5 kV AC isolation between input signals and the system.
Q8: How often does the module update input data?
A8: Input data is updated every 40 milliseconds.
Q9: What are the dimensions of the module?
A9: 130 mm (W) × 124 mm (H) × 32.8 mm (D).
Q10: How much does the SAV144-S33 weigh?
A10: Approximately 0.29 kilograms.
Related or Similar Yokogawa Models
| Model | Signal Type | Channels | Input/Output Range | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| SAI143 | Analog Current Input | 16 | 4–20 mA | 130 x 124 x 32.8 | 0.29–0.34 kg |
| SAT145 | TC/mV Input | 16 | -100 to +150 mV / TC range | 130 x 159.8 x 32.8 | 0.47 kg |
| SAR145 | RTD Input | 16 | Pt100, Ni100, etc. | 130 x 159.8 x 32.8 | 0.47 kg |
| SAI533 | Analog Output (Current) | 8 | 4–20 mA | 130 x 124 x 32.8 | 0.26–0.33 kg |
| SAV144-E | Voltage Input w/ EX-Prot | 16 | 1–5 V / 1–10 V | 130 x 124 x 32.8 | 0.29 kg |
| SAI143-H | Current Input + HART | 16 | 4–20 mA | 130 x 124 x 32.8 | 0.29–0.34 kg |
Popular Yokogawa Models (Same Brand)
| Model | Function | Type | Key Features | Weight |
|---|---|---|---|---|
| PW402 | Power Supply Module | Power | Redundant 24 VDC input | ~0.9 kg |
| CP451 | Processor Module | CPU | Dual-redundant safety control | ~1.3 kg |
| NFAI841 | Analog Input (Fieldbus) | AI Module | 16 AI w/ HART, FOUNDATION fieldbus | ~0.5 kg |
| SCP401 | Safety Control Processor | Controller | SIL3 Certified CPU | ~1.4 kg |
| NTDI01 | Digital Input Termination | Digital I/O | Infi 90 System Compatible | ~0.8 kg |
| ADV151-P03 | Digital Output Module | DO | Pulse output, redundant supported | ~0.3 kg |
Frequently Asked Questions (FAQ)
Q1: What input signal types does the SAV144 support?
A1: The module supports voltage input signals in the ranges of 1–5 V and 1–10 V.
Q2: How many channels are available on the SAV144-S33?
A2: It provides 16 isolated input channels.
Q3: Can this module be used in redundant configurations?
A3: Yes, the SAV144-S33 supports dual-redundant configurations.
Q4: What is the typical accuracy of voltage readings?
A4: ±4 mV for 1–5 V input and ±9 mV for 1–10 V input.
Q5: What type of connectors are compatible with this module?
A5: Pressure clamp terminals, MIL cables, and dedicated KS1 signal cables.
Q6: Is this module suitable for use in high-temperature environments?
A6: Yes, it operates reliably in industrial environments, especially when paired with models having ISA G3 compliance.
Q7: What kind of isolation is provided?
A7: The module offers 1.5 kV AC isolation between input signals and the system.
Q8: How often does the module update input data?
A8: Input data is updated every 40 milliseconds.
Q9: What are the dimensions of the module?
A9: 130 mm (W) × 124 mm (H) × 32.8 mm (D).
Q10: How much does the SAV144-S33 weigh?
A10: Approximately 0.29 kilograms.
Related or Similar Yokogawa Models
| Model | Signal Type | Channels | Input/Output Range | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| SAI143 | Analog Current Input | 16 | 4–20 mA | 130 x 124 x 32.8 | 0.29–0.34 kg |
| SAT145 | TC/mV Input | 16 | -100 to +150 mV / TC range | 130 x 159.8 x 32.8 | 0.47 kg |
| SAR145 | RTD Input | 16 | Pt100, Ni100, etc. | 130 x 159.8 x 32.8 | 0.47 kg |
| SAI533 | Analog Output (Current) | 8 | 4–20 mA | 130 x 124 x 32.8 | 0.26–0.33 kg |
| SAV144-E | Voltage Input w/ EX-Prot | 16 | 1–5 V / 1–10 V | 130 x 124 x 32.8 | 0.29 kg |
| SAI143-H | Current Input + HART | 16 | 4–20 mA | 130 x 124 x 32.8 | 0.29–0.34 kg |
Popular Yokogawa Models (Same Brand)
| Model | Function | Type | Key Features | Weight |
|---|---|---|---|---|
| PW402 | Power Supply Module | Power | Redundant 24 VDC input | ~0.9 kg |
| CP451 | Processor Module | CPU | Dual-redundant safety control | ~1.3 kg |
| NFAI841 | Analog Input (Fieldbus) | AI Module | 16 AI w/ HART, FOUNDATION fieldbus | ~0.5 kg |
| SCP401 | Safety Control Processor | Controller | SIL3 Certified CPU | ~1.4 kg |
| NTDI01 | Digital Input Termination | Digital I/O | Infi 90 System Compatible | ~0.8 kg |
| ADV151-P03 | Digital Output Module | DO | Pulse output, redundant supported | ~0.3 kg |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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