857-451 WAGO Signal Relays
Part#:857-451
Manufacturer:WAGO
Product Lifecycle:Active
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WAGO 857-451 - Passive isolator, 1-channel; Current input signal; Current output signal; Power via input; 6 mm module width; 2,50 mm²
About the manufacturer: WAGO is one of the manufacturers that offers Signal Relays that you can order at Quotebeam.com. WAGO is the global leader in spring clamp technology for electrical connections and ranks among the top suppliers of components for industrial and building automation. With 28 companies and 9 production facilities employing around 9,000 people worldwide, we ensure expert advice and close customer relationships.
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Product Details
- Weight34.20000899 g
- Country Of OriginGermany
- HTS Code85437090300
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
857-451 Description
Wago 857-451 is an interface unit designed as a single-channel passive isolator. It features push-in CAGE CLAMP spring connections for easy installation and is characterized by a passive supply voltage design. This unit does not require a supply voltage (AC), and it operates within an ambient air temperature range of -25°C to +70°C for operation and -40°C to +85°C for storage. The 857-451 supports a control voltage (DC) and utilizes an IP20 communication protocol. It is designed for mounting on a DIN-35 rail and has dimensions of H94mm x W6mm x D97.8mm. The interface unit accommodates 1 x analog input (0-20mA / 4-20mA) and 1 x analog output (0-20mA / 4-20mA), ensuring a transmission error of ≤ 0.1%, a load error of ≤ 0.05%, and a temperature coefficient of ≤ 0.01%/K. It is built to withstand 5-95% relative humidity (RH) without condensation.
1-year warranty
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WAGO Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many WAGO Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from WAGO, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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