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Preliminary Testing
All the control device inputs listed in Table 4-1 are shown as a single input. The second wire is connected to a
Common Terminal Bus (1 - 8) on the Smart DC Controller board. The Fire Department Open input is an
exception and requires a +24 Volt input as well as activation in the Installer Menu. For convenience a +24V
terminal is located next to the EMERG OPEN terminal. Refer to Figure 4-2.
Terminal
No.
Input Name
1- 8
Common Terminal
9
Stop * push button
10
Open * push Button
11
Close push button
12
Remote Open and Radio Control
13
Partial Open
14
Photo Eye Open direction
15
Photo Eye Close direction
16
Free Exit Vehicle Detector
17
Block Free Exit vehicle detector or Close
Timer
18
Inside Obstruction Vehicle Detector
19
Outside Obstruction Vehicle Detector
20
Center Loop (Shadow) Vehicle Detector
21
Edge Sensor
22
Photo Eye Common
23
+24V DC
24
Emergency Open (Fire Dept.Open) **
*Do not connect an external control to the STOP or OPEN inputs unless the controls are located in clear view of the entire gate area.
Use the RADIO OPEN input or RADIO OPTIONS spade connections for all out-of-sight controls, such as a telephone entry or radio
operated controls.
**The Fire Department Open control must be keyed or guarded so that it can only be used by authorized personnel.
Revision E
Table 4-1. Smart DC Controller Board Inputs
Use
All user inputs are energized when connected to common except
Emergency Open.
Normally Closed (N.C.). input. Jumper to Common if not being used.
Normally Open (N.O.) input. Not for radio or remote access controls.
N.O. input. Connection for a close push-button.
N.O. input. For radio / remote open device - Program to also Close
using Smart Touch Installer Menu.
Not used in swing gate operators.
N.O. input. Connection for Photo Eye Open direction. Can be changed
to a supervised Normally Closed (N.C.) contact through the Installer
Menu.
N.O. input. Connection for Photo Eye Close direction. Can be changed
to a supervised Normally Closed (N.C.) contact through the Installer
Menu.
N.O. input. Connection for free exit vehicle detector.
N.O. input. Free Exit is only disabled if Close Limit Switch is tripped. If
the gate is partially opened, the Free Exit detector will trigger the gate to
open fully. The input can be converted in the Installer Menu to
alternately disable the Close Timer.
N.O. input. Inside reversing loop.
N.O. input. Outside reversing loop.
N.O. input. Shadow function used for Swing gates only.
N.O. input. One input works for both directions of travel. It can be
changed to N.C. contact through the Installer Menu.
When the Photo Eye Open and Photo Eye Closed common wires are
connected to this terminal, the photo eyes energize only when the motor
runs. Use these terminals to preserve battery power.
Convenient 24VDC power for photo eyes or the Emergency Open
input.
N.O. input. The Emergency Open must be enabled via the Installer
Menu. It is energized by connecting to the +24V terminal above it. The
EMERG OPEN overrides photo eye & edge sensor commands.
Smart DC Controller
Overview of the Smart DC Controller
4-3
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