Advertisement
1. The relays can be wired individually or multiplexed for alarm monitoring.
2. The relays can be wired as normally open or normally closed.
To monitor the dry contacts on the relay board, the dry contact readers will have to be
wired in to the relay contacts marked (Com, NO, and NC). Relays are marked as if
there is no power is applied to the system.
WARNING:
It is highly recommended that by using a multi-meter the dry contacts be
measured for "open" or "closed" by using the OHM setting on the meter.
The relays can measured for open or closed with power applied to the base controller.
NOTE:
If only one dry contact reader is present then the relays need to be multiplexed
together to give one output as shown below:
NOTE:
If less than 7 dry contact readers then 1 or more dry contacts can be
multiplexed together.
NOTE:
Dry contact Relay 8 is only for Day and night monitoring and not Alarm relay
but indication of the mode the system is currently in.
Wiring for Multiplexing a single dry contact reader.
relay7
relay6
C
N O N C C N O N C C N O N C C N O N C C N O N C C N O N C C N O N C
To Reader (input1)
Controller Box Electrical Parameters:
Wattage below is with no side lights attached; wattage from side lights must be added.
Nominal Supply Voltage (VAC)
230Vac 50/60Hz
relay5
relay4
Day mode (E1 system)
1501 Route 34 South, Farmingdale, NJ 07727 Tel: (732)
Document No: 9100-127-1958-99 Rev F
relay3
relay2
To Reader (input2)
Conditions
919-3119 Fax: (732) 751-5778 www.dialight.com
relay1
Peak Watts
90W
Advertisement
