VK013 is designed and manufactured in in Canada with parts from US and Canadian suppliers.
Expandable 4 channel relay card.
Advanced power saving features keeps the relays cool so they last longer and
use as little power as possible.
Optional regulator stage allows up to 30 volt supply for logic.
Requires 12 to 15 volts DC. 5.5mm OD 2.1mm ID power plug, center positive.
Current draw 100 mA when all relays are on, 28 with no relays on.
Daisy chain hundreds of units together.
Uses regular network cable for interconnecting more units.
Connection speed 9600 BAUD using a DB9 to connect to PC.
No IDs to set.
2 units are shown stacked on top of each other.
N0 turns on all relays
F0 turns off all relays
T0 toggles all relays
N1 turns on relay 1
F1 turns off relay 1
T1 toggles relay 1
S1 returns the status of relay 1. 1 is on, 0 is off.
If you have more then one card then N5 will activate the first
relay on the second card.
N16 relay 16 on the 4 card.
N150 relay # 2 on the 37th card.
The relay contacts, PCB traces and connectors a capable of carrying
up to 5 amps from 3 to 250 volts AC or DC.
Keep in mind that all of the units require power supplies.
At this time
power is not delivered through the interconnection cable. 12 volt adaptors
are not included. Order Here PS1205
The interconnection cable can be several hundred feet long or as short as you
like.
With RJ45 connecotrs you can make cables yourself
on site as required, this should help reduce cost and ease installation.
US Dollars
