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RS232 Interface x 1
extra protection or just want to clean up your work surface then this accessory is a perfect match
is an open-drain output that goes low when the regulator
der für die Kommunikation mit anderen seriellen Geräten von Ihrem Computer verwendet werden kann
ETH484-B 4 x 16A ethernet relay Abverkaufen and there is a caretThe ETH484 B is a drop in update of the ETH484 with additional upgrades. There are four volt free contact relay outputs with a current rating of up to 16Amp each, 8 digital I O and 4 analogue inputs. The module is powered from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2. 1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The
US$ 21.90
US$ 21.90
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US$ 164.90
