HT G11 / G12 GSM Terminal Instruction Manual CONTENTS PROPER USE and SAFETY REQUIREMENTS ..........3 1.INTRODUCTION ....................4 1.1 General Features ..................4 1.2 Technical Features ..................5 1.3 Terminal Connections .................. 5 1.4 LED Descriptions..................7 2.INSTALLATION INFORMATION ..............8 2.1 Installation Information ................
HT G11 / G12 GSM Terminal Instruction Manual PROPER USE and SAFETY REQUIREMENTS Cut all the power when connecting and disconnecting the device to a panel. Do not clean the device with a solvent or similar material. Only use a dry cloth!
PIN code must be canceled by inserting the SIM card into a mobile phone. HT G11/G12 GSM communication terminals query the data of the connected devices and send it to Grup Arge servers via GSM network (mobile phone network). You can access the data of all your devices by visiting our website located at www.enerjitakibi.com...
HT G11 / G12 GSM Terminal Instruction Manual 1.2 Technical Features Microprocessor based. HT G11 GSM Terminal operates with 85-265 V AC supply. HT G12 GSM Terminal operates with 10-30 V DC supply. It has RS-485, RS-232 and optical port communication channels.
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HT G11 / G12 GSM Terminal Instruction Manual Figure 1.1 WARNING! VDD, TX, RX, GND, A, B terminals should not be connected to the mains.
HT G11 / G12 GSM Terminal Instruction Manual 1.4 LED Descriptions 4 level LED: It indicates GSM signal quality. If all 4 are on, it has the best signal. If a single LED or none is on, it is recommended to amplify the signal with a wired antenna (ANT 03 or ANT 07).
HT G11 / G12 GSM Terminal Instruction Manual 2. INSTALLATION INFORMATION 2.1 Installation Information 1. Secure the device to a suitable place in the panel. (Suitable for rail mounting) 2. Make a supply connection to terminal named “AC 85/265 V” or “DC 10/30 V”.
HT G11 / G12 GSM Terminal Instruction Manual 3. Modbus devices to be read via RS-485 must be defined to the system. The Modbus addresses of all the devices on the same line must be different. For this purpose, you may need to enter the menu of related device and change the Modbus address.
HT G11 / G12 GSM Terminal Instruction Manual 4.METER COMMUNICATION CONNECTIONS 4.1 Optical Port Connection Figure 4.1 NOTE: When placing the optical reader on the meter, make sure the arrow mark on the label points to upward direction. Figure 4.2...
HT G11 / G12 GSM Terminal Instruction Manual 4.4 Elektromed & Luna RS-485 Communication Connection Figure 4.5 4.5 Elster RS-485 Communication Connection There are two RS-485 terminals in some models of Elster meters. Figure 4.6...
HT G11 / G12 GSM Terminal Instruction Manual 4.7 Landis RS-485 Communication Connection Figure 4.9 NOTE: In order to read Landis Meters via RS-485, the technical support line must be called, and serial number of the meter must be introduced on...
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