Nice HySecurity SlideSmart DC Series Installation And Programming Manual page 94

After programming the sensor inputs in the installer menu or during initial startup, the appropriate type
and number of sensors will need to be connected. Figure 73 below shows the wiring and dip switch
settings of an EMX-IRB-MON photo eye (typical thru-beam wiring). A retroreflective photo eye will be
similar and only have wiring similar to the receiver of the thru-beam photo eye.
CAUTION
All external entrapment protection sensors must be NC sensor
outputs and wired to the Sensor Com terminal for monitoring
and powering purposes. The sensor is actively powered until
the gate reaches the open limit where the monitored check is
performed.
NOTICE
DIP switches must be
set as shown, otherwise
the photo eye will not
operate correctly. Note
that older green receiver
PCBs are set differently
from the newer red PCBs.
OLDER GREEN RX PCB
For green RX
PCBs,ensure
jumper is
removed from
two left 10K pins.
Jumper between
COM & Power Common
CAUTION
If you receive an Alert, "!ACTION BLOCKED" "Photo Eye Open" PEO or "Photo Eye Close" PEC, take steps to align the photo eye.
An Edge Sensor can be either hardwired through an adapter module (Hy2NC) or a wireless transmitter/
receiver combo (WEL-200 or iGAZE RE). Figure 74 below shows the wiring and dip switch settings of a
WEL-200. For more information and wiring diagrams of other recommended sensors see the "HySecurity
External Entrapment Sensor Wiring Guide".
EMX WEL-200 Wireless Edge Receiver
Dip Switch Settings determine which relay
activates when the associated edge is tripped.
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EMX IRB MON
Photo Eye Receiver
RECEIVER
ON
10K
C E NC COM NO POWER
IRB-MON
RX
Black
White
Figure 74. EMX-IRB-MON Photo Eye Wiring
SENSOR 1,2, or 3
SENSOR COM
Figure 75. WEL-200 or iGAZE RE
ACCESSORY CONNECTIONS
CAUTION
Connect all contact and non-contact sensors to same
power source. Example, Do NOT connect photo eyes
to +24VDC and gate edges to +12VDC. Incompatible
power connections result in a FAULT 2 in the display.
OLDER GREEN RX PCB
For GREEN PCBs
(before 06/2020),
set DIP switches
as shown below.
4 = OFF
1 = OFF
3 = ON
2 = OFF
ON
2 = OFF
3 = OFF
1 = OFF
4 = ON
NOTICE
Wire transmitter power
input only to power
supply common (not
Sensor Common).
Red
+24V
Power Common to
Sensor Common
NC Relay to Sensor 1
SENSOR COM
+24V
EMX IRB MON
Photo Eye Transmitter
TRANSMITTER
POWER INPUT
IRB-325-MON-TX
Red
+24V
Black
Power Common
to Power Common