Kt-Lcd4501 - Kantech Lcd Time & Date Display Module - Kantech KT-300 Manuel D'installation

KT-LCD4501 - Kantech LCD Time & Date Display Module
1. Introduction
The KT-LCD4501 module is an LCD with integrated keypad which
presents date and time via a 32-character liquid crystal display.
2. Specifications
• Connects to control panel via 4-wire Combus
• Current draw: 50mA (from Combus)
• Inputs' status (green), AC Fail (red) and Trouble (yellow) status
lights
3. Installation
3.1 Unpacking
The KT-LCD4501 package includes the following parts/items:
• One KT-LCD4501 keypad
• Four mounting screws
2.2 Mounting
The keypad should be mounted where it is accessible to designated
points of entry/exit. Once a dry and secure location is selected, perform
the following steps to mount the keypad:
1. Remove the keypad backplate by loosening the screw located at the
base of the unit.
2. Secure the keypad's backplate to the wall in the desired location. Use
the included screws.
Before mounting the keypad to its backplate, complete keypad wiring.
2.3 Wiring
Before beginning to wire the unit, ensure that all power (AC trans-
former and battery) is disconnected from the control panel.
To complete keypad wiring, connect the four Combus wires (red,
black, yellow and green) to the keypad terminals (R B Y G).
DN1315-0006 © 2000 Kantech Systems Inc.
OPTIONAL EXPANSION MODULES
Consult the diagram below:
3.4 Applying Power
Once all wiring is complete, apply power to the controller. Connect
the battery leads to the battery, then connect the AC transformer.
Note: Do not connect the power until all wiring is complete.
3. Assigning the Keypad
Once all wiring is complete, the module must be assigned to the system.
To assign the module, perform the following steps:
1. Establish communication between the PC and the controller,
2. Press the pound key (#) on each keypad,
3. A serial number should be displayed on the screen. In the same
window where the serial number is displayed, you should see the
type of module and on which controller it is connected,
4. From the software, select the functionality of the KT-LCD4501 and
enter the serial number in the appropriate field (see your software
reference manual under controller definition -- Assigning modules for
more details).
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