DMP Electronics 734N-WIFI, Installation And Programming Manual

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6 734N-WIFI Installation and Programming Guide | Digital Monitoring Products, Inc.
The Form C relay can control a device that draws less than 10 Amps of current. If a
device draws more than 10 Amp of current, or the sum of all devices controlled by the
Form C relay exceeds 10 Amps, an isolation relay must be used. Refer to Figures 5 and
6 for isolation relay wiring.
3
ISOLATION RELAY
RED
PROG
J2
RED
J5
RED KYPD IN
J4
KYPD OUT
J1
DATA
XMT LED
WIEGAND
READ LED
RELAY
ON
NC C NO
GRN YEL RED
+ –
Piezo
Model 333
Supressor
Normally Open
– +
Magnetic Lock
– +
Isolation Relay
To Panel
Keypad Bus
12/24VDC
Power
Supply
NC C NO
Figure 4: Magnetic Lock
with an Isolation Relay
RED
PROG
J2
RED
J5
RED
KYPD IN
J4
KYPD OUT
J1
DATA
XMT LED
WIEGAND
READ LED
RELAY
ON
NC C NO
GRN YEL RED
+ –
Piezo
Model 333
Supressor
Normally Open
– +
DC Door Strike
– +
Isolation Relay
To Panel
Keypad Bus
12/24VDC
Power
Supply
NC C NO
Figure 5: Door Strike with an
Isolation Relay
(optional)