Centurion G-ULTRA GSM Device Quick Guide

1. Important Safety Instructions

1. Do not install this product near the DOSS sensor inside the gate motor housing or near the remote receiver.

2. Do not install this product near any sensitive electrical components.

3. All installation, repair, and service work to this product must be done by a suitably qualified person.

4. Do not in any way modify the components of the system.

5. Do not install the equipment in an explosive atmosphere: the presence of flammable gas or fumes is a serious danger to safety.

6. Do not leave packing materials (plastic, polystyrene, etc.) within reach of children as such materials are potential sources of danger.

7. Dispose of all waste products like packing materials, according to local regulations.

8. Centurion Systems (Pty) Ltd does not accept any liability caused by improper use of the product, or for use other than that for which the GSM system was intended.

9. This product was designed and built strictly for the use indicated in this documentation. Any other use, not expressly indicated here, could compromise the service life/operation of the product and/or be a source of danger.

10. Anything not expressly specified in these instructions is not permitted.

Tip: Indicates useful information during installation.

Note: Denotes variations and aspects to consider during installation.

2. Technical Specifications

Note: The Internal Antenna is selected by default.

3. Product Identification

Main Unit Components

• 1. Fascia
• 2. External Antenna Cover
• 3. Main G-ULTRA Unit
• 4. Mounting Plate
• 5. Terminal Blocks
• 6. Navigation panel (Scroll Left, Scroll Right, Enter/Home)
• 7. LCD Screen

Terminal Block Connections

The terminal blocks provide connections for power, inputs/outputs, and relays.

• GND: Ground
• IO1, IO2, IO3, IO4: Input/Output Channels (Default: Output)
• NO, COM, NC (x2): Relay 1 and Relay 2 contacts (Normally-Open, Common, Normally-Closed)
• +VDC, -: Power Supply Input (12-24VDC)

Relay states:

• Relay X OFF: Normally-closed and Common contacts are connected.
• Relay X ON: Normally-open and Common contacts are connected.

4. LCD Interface

The LCD screen displays various device statuses and information. Use the navigation buttons (Scroll Left/Right) to toggle between screens.

Screen Descriptions

• Home Screen: Displays Network Name or Phone Number, Network Signal Strength, Connection Status (Connected to Internet, Connected to G-WEB), Device Error Condition, Incoming/Outgoing SMS indicators, Incoming/Outgoing Phone Call Event indicators.
• IO Status Screen: Shows the status of Input/Output channels. Input: Activated (pulled to ground) or Deactivated. Output: On (pulling to ground) or Off.
• Output Status Screen: Indicates the state of the relays (On/Off).
• Voltage/Firmware/Date & Time Screen: Displays Supply Voltage, Firmware Version, Current Time, and Date.
• Phone Number Screen: Shows the device's SIM phone number.
• Airtime Balance Screen: Displays Outgoing Call Credits and Outgoing SMS Credits.
• GSM Antenna Selected Screen: Indicates if the Internal GSM Antenna (default) or External GSM Antenna is selected. Press Enter to switch between them.
• SIM Screen: Displays SIM status (PIN OK, PIN Incorrect, SIM Error).
• Gate Status Screen: Shows the status of the gate (Gate Closed, Gate Opening, Gate Open, Gate Status Warning).
• IMEI Screen: Displays the device's IMEI number.

5. Syncing and Factory Reset

Access the 'Device Reset' menu from the main menu by scrolling left using the direction buttons.

Re-sync

Select 'Re-sync' to refresh the device's connection to G-WEB. This action does not erase any settings. Press the Enter/Home button to confirm.

Factory Reset

WARNING! Selecting 'Factory Reset' will restore the device to its original factory settings, erasing all configurations. Press the Enter/Home button to confirm. A confirmation screen will appear to proceed or decline.

Back

Select 'Back' to return to the main menu.

6. Configurations and Installation

6.1. Removing the Mounting Plate and Fascia

To access the terminal blocks, the fascia and mounting plate must be removed.

6.1.1. Removing the Mounting Plate

Gently pull the two clips located at the back of the G-ULTRA unit backward to release it from the mounting plate. Lift the unit out.

6.1.2. Removing the Fascia

Insert the tips of your fingers into the slots on the sides of the fascia and pull outward and upward. The fascia should detach easily.

Reverse these steps to re-assemble the G-ULTRA unit.

6.2. Installation

6.2.1. Wall-mounting

Use the provided Mounting Plate to attach the G-ULTRA device to a wall. Secure the Mounting Plate using four screws and wall anchors (not supplied). Once the plate is secured, clip the G-ULTRA main unit into it until a 'click' is heard.

6.4. Wiring Diagrams

Detailed wiring diagrams for various applications are available online. The document illustrates typical connections for Gate Status Monitoring and Trigger (Pulse) to a D-Series Controller.

Gate Status Monitoring Example

Connect the G-ULTRA's terminal blocks (GND, IO1-IO4, NO, COM, NC, +VDC, -) to the corresponding inputs and outputs on the D-Series Controller. Crucially, do not mount the G-ULTRA close to the DOSS sensor or remote receiver.

Trigger (Pulse) Example

Similar wiring is shown for pulse triggering, emphasizing the same placement precautions regarding proximity to sensors or receivers.

6.5. Configuration of Features

All device features, both basic and advanced, can be managed remotely using the G-WEB Mobile App or the G-WEB Online Interface. Users can be added or deleted, notification text specified, and device characteristics modified.

6.5.1. G-WEB Mobile App (Installers)

Download the G-WEB Mobile installer app from your smartphone's app store (Google Play or Apple App Store). This app provides on-the-go access to configuration and administration settings. Registration may be required at www.gweb.co.za.

6.5.2. G-WEB Online

Centurion GSM devices can be remotely managed and configured through the G-WEB online interface. Scan the provided QR code to access G-WEB online.

6.5.3. G-REMOTE Mobile App (Users)

Download the G-REMOTE mobile app for free from your smartphone's app store. It enables remote control of GSM devices and receipt of push notifications for monitored systems. The G-WEB ULTRA Mobile App includes a built-in QR scanner.

Contact and Support

Centurion Systems (Pty) Ltd

Website: www.centsys.com

South Africa Head Office: +27 11 699 2400

Technical Support: +27 11 699 2481 (08:00 - 17:00 UTC+2)

Australia Website: www.centsys.com.au

Australia Support: 1300 CENTSYS (1300 236 879)

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ISO 9001:2015 Certified.

Document Number: 1265.D.01.0015_2

SAP Code: DOC1265D0115

E&OE. Centurion Systems (Pty) Ltd reserves the right to change product specifications without prior notice.

All product and brand names are trademarks of Centurion Systems (Pty) Ltd.