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V100-17-RS4/X, V100-17-ET2, V100-S-ET2, V100-17-PB1
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Unitronics
Opening the Controller
Before performing these actions, touch a grounded object to discharge any electrostatic
charge.
Avoid touching the PCB board directly. Hold the PCB board by its connectors.
1. Turn off the power supply, disconnect, and dismount the controller.
2. The back cover of the controller comprises 4 screws, located in the corners. Remove the
screws, and pull off the back cover.
3. Hold the I/O PCB board by its top and bottom
connectors and steadily pull the board off.
Only SM70
4. Open the door marked “Battery &
Communication Module Cover”,
under the arrow direction.
Follow the instructions below for installing the appropriate module type.
Installing V100-17-RS4-X, V100-17-ET2, V100-S-ET2, V100-17-PB1
Note that the procedures below include the V130, V350, V430, SM35, SM43 and SM70. However,
if you are installing the module into the V130, the keypad must be disconnected and reconnected.
Separate instructions are provided for this procedure.
Only V130/V350/SM35
1. Remove the plastic tabs marked X and Y.
Note that if the controller already contains a V100-17-CAN, V100-S-CAN, you must remove it,
Separate IG is provided for this procedure
V130 only
2. Remove the keypad ribbon cable shown in the
accompanying figure.
a. Press the sides of the cable connector
and pull it slightly upwards; this releases
the cable.
b. Pull the cable from the connector.
