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Advantech PCLD-782 OPTO-Isolated D/I Board 16CH

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Original price was: $132.79.Current price is: $79.67.

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Brand : Advantech
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Country/Region of Manufacture : Taiwan
Model : PCLD-782

Manufacturer’s warranty has expired. PCLD-782 and PCLD-782B digital input daughterboards feature high-voltage (> 1,500 V DC ) optical isolation on all inputs. PCLD-782 provides 16 input channels accessible through one 20-pin flat cable connecto r , which is standard on most PC-LabCard™ products. The PCLD-782B provides either 16 or 24 channels, depending on what connector you use. The PCLD-782B ’ s 20-pin connector lets you access 16 channels, similar to the PCLD-782, but also provides a 50-pin Opto-22 connector with access to 24 channels. Both cards have onboard screw terminals for easy input wiring. Optically isolated signal conditioning provides isolation between separate channels, as well as between each input channel and the PC. This isolation prevents floating potential and ground loop problems while protecting the input lines from potentially damaging fault conditions. A red LED on each input channel indicates its status. If the input signal is high, the LED is lit. Y ou can configure each channel to work in either isolated or non-isolated mode. A variable resistor adjusts the threshold level for all 24 isolated input channels simultaneousl y . Specifications Digital Input Input Channels 24 (PCLD-782B), 16 (PCLD-782) Input Range 0 ~ 24 V DC Input Resistance 560 Ω Isolation V oltages 1,500 V DC min. Threshold V oltage 1.5 V DC (VR adjustable) Certifications CE Connectors Digital Input:Screw terminal(#12 ~ 2 A WG) Controller: PCLD-782: 1 x 20 pi flat cable connector (CN1) PCLD-782B: 1 x 20-pin flat cable connector (CN1) and 1 x 50-pin Opto-22 connector (CN2) Dimensions (L x W) PCLD-782 3U– 205 x 114 mm (8.1″ x 4.5″) LED Indicators Indicates input logic status Mounting 4 x screw holes for flat surface mounting

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