7251 / 7351 Slide Gate Operator
INSTALLATION AND PROGRAMMING MANUAL
56
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MX4514 Rev. A ©2019
Motor 1 Motor 2
Master Slave
Motor 1 Motor 2
Slave Master
Remote Mst Slv
Off
Remote Mst Slv
Off
(blinking)
Remote Mst Slv
On Master
Esc
Power Fail Open
Off
Power Fail Open
Off
Motor 12V
Off
Motor 12V
Off
Encoder Bemf
Off
Encoder Bemf
Off
Off
Off
Off
Slave
Off
On
On
On
Master
On Slave
Slave/Master
Master/Slave
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
UL Input
Digital NO
(blink)
UL Input
Digital NO
(blinking)
UL Input
Analog Both
(blinking)
Digital
Digital
NC
From Inputs
(see previous page)
Analog
Analog
NO
OK
OK
OK
OK
OK
FUNCTION BUTTON / Adv. Settings (Cont.)
FUNCTION>ADVANCE SETTINGS MENU (Cont.):
• UL INPUT:
For analog, select both, open, or close. For digial, select NC (normally closed) or NO (normally
open).
NOTE:
When set to ANALOG OPEN, CLOSE, or BOTH, input must have an 8.2k-10k Ohm terminated
external entrapment sensor installed. ANALOG BOTH only available for Swing Gates.
• SELECT MASTER / SLAVE:
Motor1 or Motor2
• ACTIVATE LINK FOR REMOTE MASTER/SLAVE:
Enables control of an additional gate operator board.
• POWER FAIL OPEN:
Opens gate automatically on battery backup power if main DC power input loss is
detected.
• MOTOR 12V:
Forces motor control voltage to +12VDC even if the supply voltage 9.5VDC up to
+35VDC)
• SET VIRTUAL ENCODER:
For motors without built-in encoders.
Both
Open
Close
10. Default (see next page)
