GCR3-30

Glass Card Reader

Overview of devices

An overview of the product design and usage. Also includes circuit diagrams, terminal details, etc.,

GCR3-30/W

GCR3-30/B

Instrument description

Connection

Key Features

The GCR3-30 Glass Card Reader is a sophisticated component of the iNELS control unit series, ideal for applications such as Guest Room Management Systems (GRMS). Key features include:

• Smart Card Access: Facilitates entry to hotel rooms or specific building areas by reading smart cards.​

• RFID Compatibility: Supports RFID media operating at a 13.56 MHz frequency, compatible with card types like Mifare 1k, 4k, Ultralight, DesFire, and ISO/IEC 14443-4.​

• Design Variants: Available in elegant black (GCR3-30/B, GCR3-230/B) and white (GCR3-30/W, GCR3-230/W). The GCR3-30 features a square design, while the GCR3-230 offers a round design.​

• Customizable Engraving: Options to engrave symbols, room numbers, or hotel logos upon request.​

• Capacitive Touch Buttons: Equipped with three touch buttons that can control multiple functions or macros, such as doorbell operations and guest preferences like "Do Not Disturb" or "Make Up Room."​

• Illuminated Symbols: Symbols can be illuminated in one of seven colors: red, green, blue, yellow, pink, turquoise, or white.​

• Integrated Sensors: Features ambient light intensity and proximity sensors, enabling automated actions like corridor lighting adjustments.​

• Standard Dimensions: Conforms to a standard module size of 94x94 mm, designed for easy installation into standard electrical boxes.

Compatibility chart ( CU, minimal FW version and Integration)

The chart illustrates the compatibility between wall card reader and various central units, firmware versions, and integration options.

Programming in iDM (Parameters, Functions and logic)

Introduction

iNELS Design Manager, or IDM3, is for programming iNELS units. This software serves as the platform for configuring device parameters, defining functions, and executing the programming required for iNELS units.

Device parameters, such as sensor range and thresholds, backlights, and operational modes, can be easily adjusted within the IDM3.

The process of programming in IDM3 typically involves defining functions and establishing logical connections between different devices. This allows for the creation of automation scenarios and the implementation of intelligent control strategies.

Starting up

Select the "blue control icon" as shown in Fig 1 > Clicking on the option "New project from default template“ allows you to create a new project from a predefined template.

Select the "Device manager" (Fig 1)> Add "New unit "> Select the central unit > Add "New unit">Select the "Internal-Master/ BUS"> Add "New unit "> Add the devices> Click on the devices to see the "Parameters".

Fig.1: iDM Console

Parameters

Parameters in the iNELS devices refer to the measurable factors or characteristics that define the behavior or performance of the device. These could include electrical properties, physical dimensions, environmental conditions, and various other specifications depending on the type of device.

These are settings specific to individual devices within your automation system.The specific parameters of the GCR3 in the iDM as shown in Fig.2

Clicking on the GCR3-90-V2(Fig.2), will navigate to the selected firmware, unit address, name, and description, along with other parameters as described below :

It is important to add the device address for proper communication with the unit. The Hexadecimal device address can be find from the device.

1. Light Setup: Configures the illumination settings, including brightness , of the device's indicators and symbols.​

2. Backlight Limit: Sets the maximum brightness level for the device's backlighting to prevent excessive illumination.​

3. Backlight Hysteresis: Defines the sensitivity range for backlight adjustments, preventing frequent changes due to minor fluctuations in ambient light.​

4. Default Backlight Color: Specifies the standard color of the backlight when the device is in its default state.​

5. Backlight Level: Adjusts the intensity of the backlight, allowing customization of brightness.​

6. Use Holder Mode: Activates a specific mode when a card is inserted into the holder, enabling predefined functions or settings.​

7. Use Proximity Automatic Control: Enables automatic responses based on the proximity sensor, such as activating lights or unlocking doors when motion is detected nearby.​

8. Use Backlight Automatic Control: Allows the device to adjust its backlight automatically in response to changes in ambient light levels, enhancing visibility and energy efficiency.​

9. Proximity Light Timeout: Determines the duration that lights remain on after the proximity sensor detects movement, enhancing security and convenience.​

10. Proximity Sensitivity - Adjusts the responsiveness of the proximity sensor, determining how easily it detects nearby motion.

11. True State Button - Configures a button to reflect the actual state of a connected system or device, providing real-time status feedback.

12. Long State Button - Assigns a specific function to a button when it is pressed and held for an extended period, allowing for additional control options.