931S-A2A5N-OP | Allen-Bradley Passive Splitter-Current Signal Isolator
Allen-Bradley · HMIs & Displays
Description The Allen-Bradley 931S-A2A5N-OP is a passive signal isolator and splitter from the Bulletin 931S series, designed to provide galvanic isolation and duplication of analog current signals in industrial automation applications. Technical Specifications Condition New/Never Used Surplus Brand Allen-Bradley Category Controls & Indicators Part Number 931S-A2A5N-OP Subcategory Signal Conditioner/Transmitter Input Signal 4-20 ma Maximum Voltage 30V Minimum Voltage 12V Number Of Inputs 1 Number of Outputs 2 Output Passive Output Signal (2) 4-20 mA Signal Type Current Weight 1.36 lbs Information About 931S-A2A5N-OP The Allen-Bradley 931S-A2A5N-OP is a passive signal isolator and splitter from the Bulletin 931S series, designed to provide galvanic isolation and duplication of analog current signals in industrial automation applications. It accepts a single 4–20 mA input and delivers two identical, isolated 4–20 mA outputs, ensuring signal integrity and reducing noise in control systems. This loop-powered device requires no external power supply, simplifying installation and maintenance. Key Features: Function: Passive isolator and signal splitter Input Signal: 4–20 mA Output Signals: Two isolated 4–20 mA outputs Power Supply: Loop-powered (12–30 V DC) Mounting: DIN rail mountable Operating Temperature: 0 °C to +55 °C Accuracy: Typical 0.1%, maximum 0.2% Response Time: < 20 ms Isolation Voltage: 4 kV between input and outputs Certifications: UL, CE, ATEX, cULus (Class I, Div. 2/Zone 2) This module is ideal for applications requiring signal duplication and isolation, such as interfacing with multiple control systems or monitoring devices. Its passive design enhances reliability by eliminating the need for an external power source.
Brand: Allen-Bradley · Category: HMIs & Displays
Key features
- Function: Passive isolator and signal splitter
- Input Signal: 4–20 mA
- Output Signals: Two isolated 4–20 mA outputs
- Power Supply: Loop-powered (12–30 V DC)
- Mounting: DIN rail mountable
- Operating Temperature: 0 °C to +55 °C
- Accuracy: Typical 0.1%, maximum 0.2%
- Response Time: < 20 ms
- Isolation Voltage: 4 kV between input and outputs
- Certifications: UL, CE, ATEX, cULus (Class I, Div. 2/Zone 2)
Specifications
| Manufacturer part number | 931S-A2A5N-OP |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Controls & Indicators |
| Part Number | 931S-A2A5N-OP |
| Subcategory | Signal Conditioner/Transmitter |
| Input Signal | 4-20 ma |
| Maximum Voltage | 30V |
| Minimum Voltage | 12V |
| Number Of Inputs | 1 |
| Number of Outputs | 2 |
| Output | Passive |
| Output Signal | (2) 4-20 mA |
| Signal Type | Current |
| Weight | 1.36 lbs |
| Product type | Passive Splitter-Current Signal Isolator |
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