The dS3484 provides 4 volt free contact relay outputs with a current rating of up to 16Amp each, 8 digital I/O, 4 analogue inputs and 3 serial ports. Serialport 1 and 2 are at 3.3v levels and Serialport 3 is an RS485 port. RS485 direction is controlled automatically, it is in receive mode any time you are not transmitting.
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 normally open, normally closed and common pins are all available on the screw terminals.
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Serial ports - 3
Relays - 4 with up to 16Amp @24vdc or 250vac, screw Terminals for N/O N/C and Common contacts
Digital Switching I/O channels - 8
Analogue Inputs - 4
Communication - USB for development, RJ45 ethernet for normal access
Power - 12V DC jack 2.1mm (adaptor sold separately)
dScript editor requirements - Windows 7 or later
|Part. No. :||dS3484|
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