Product Overview
The YOKOGAWA SDV144-S33/PRP module functions as a specialized, high-density Digital Input Module, designed for reliable and high-availability signal acquisition in control systems. This essential YOKOGAWA component ensures rapid and dependable monitoring of on/off field statuses, such as switches and alarms.
The critical suffix /PRP indicates Peer-to-Peer Redundancy. This feature means the module is designed to work in a redundant pair with another identical module, ensuring maximum fault tolerance and continuous data acquisition from field devices. The module supports 24 V DC sinking or sourcing inputs, adhering to common industrial standards. The SDV144 base model indicates a high-density, typically 32-channel configuration.
Detailed Technical Specifications of the SDV144−S33/PRP
The YOKOGAWA SDV144-S33/PRP digital input module provides thirty-two (32) input channels in a compact form factor.
| Parameter | Specification |
|---|---|
| Model Number | SDV144−S33/PRP |
| Category | Digital Input Module |
| Dimensions | 130 mm × 100 mm × 42 mm (H × W × D) |
| Weight | 0.28 kg |
| Operating Temperature | 0 to 55 °C |
Redundancy and High-Density
The PRP feature is the core benefit, enabling the installation of two modules connected to the same field signals. If one module fails, the control system seamlessly switches to the redundant module, preventing any interruption in status monitoring. The high channel count (32 points) allows for efficient use of chassis space, maximizing I/O density for large systems. The module also incorporates input filtering, enhancing signal integrity by rejecting electrical noise and contact bounce.
Frequently Asked Questions (FAQ)
Q1: What does the /PRP suffix on the SDV144−S33/PRP module indicate?
A1: The /PRP suffix indicates that the module supports Peer-to-Peer Redundancy, meaning it can be configured with an identical module to provide fault-tolerant, non-stop data acquisition.
Q2: How many input channels does the SDV144−S33/PRP module provide?
A2: The YOKOGAWA SDV144-S33/PRP module provides 32 high-density digital input channels.
Q3: What input voltage is required for the SDV144−S33/PRP?
A3: The module typically operates with the standard industrial voltage of 24 V DC input signals.
Q4: What is your policy if the module has a quality issue upon arrival?
A4: We support a 30-day return window if there are any quality issues with the YOKOGAWA SDV144-S33/PRP module.
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|---|---|
| Dostava | Na voljo pospešena, tovorna in mednarodna dostava. |
| Stanje | 100 % novo z originalno embalažo |
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| Luka za pošiljanje | ShangHai, Xiamen |
| Garancija | 12 mesecev |
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| A: Da, sodelujemo z več kot 50 državami po vsem svetu. Kot vrhunski dobavitelj na Kitajskem nudimo pomembne popuste glede na tržne trende. |
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| A: Zagotavljamo varno pakiranje z več plastmi zaščite. Izdelki so najprej postavljeni v njihove originalne škatle in zapečateni z nalepkami. Nato dodamo plast mehurčkaste folije za zaščito pred trki med prevozom. Na koncu so predmeti varno zapakirani v trpežne škatle. |
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