SECO-LARM USA Central Receiver SK-910RC4Q - Manual (Page 6)

ENFORCER SK-910RC4Q Central Receiver
6 SECO-LARM U.S.A., Inc.
Setting the Timed Output:
When a channel is set to Timed Output, triggering the channel will activate the relay for a set
period of time. Factory default is 1 second.
1. The time can be set from 1~60 seconds using the Timer switches on the top of the receiver.
2. Set switches according to the following chart.
NOTE: The time set via the DIP switches applies to all channels programmed for Timed Output.
Sec. SW1 SW2 SW3
1* On Off Off
2 Off On Off
3 Off Off On
4 On Off On
5 Off On On
10 On On Off
30 Off Off Off
60 On On On
*Default setting
Setting the Auxiliary Relay:
Each channel may be individually set to activate a separately timed 12VDC output programmable
from 1 second to 10 minutes. The auxiliary relay provides up to 3A@12VDC*.
1. Connect the auxiliary device to the auxiliary relay. The two auxiliary relay terminals are the
left-most terminals on the terminal block as shown in the diagram below.
2. Select which channels will trigger the auxiliary relay using the Auxiliary Relay DIP switch
(SW8), located on the PCB as shown in the diagram below.
3. If the switch is in the ON position, triggering the
corresponding channel will activate the auxiliary relay.
4. If the switch is in the OFF position, triggering the
corresponding channel will not activate the auxiliary relay.
Setting Auxiliary Relay Timer:
1. Output time can be adjusted from 1 second to 10 minutes
using the auxiliary relay output time potentiometer.
2. Turning the potentiometer clockwise will increase the output time.
3. Turning the potentiometer counterclockwise will decrease the output time.
Use the DIP switch to select the
channel. Default is Channel 1 ON.
PCB
Auxiliary relay time potentiometer
Terminal Block
Auxiliary relay terminals
Top of unit
Timer switches
SW1 SW2 SW3
*Note
Included power supply will not
support loads larger than 500mA.
For larger loads, replace with
appropriate DC power supply.