The EC 2 central processing unit is designed for demanding applications for autonomous management of a 1-Wire network. You no longer need to worry about 1-Wire commands or formulas for evaluating the sensor data. The gateway independently scans the 1-Wire network for devices (sensors and actuators). The EC 2 Sensor Gateway outputs the sensor and actuator data ready prepared cyclically, e.g. for temperature sensors in C°. For scaling, it is only necessary to divide by 100. The article number for ESERA modules can also be entered; the calculation and output are adapted to the function of the module The 1-Wire interface of the EC 2 Sensor Gateway is specially designed to safely operate even large 1-Wire networks with long cable runs. Mixed 1-Wire sensors can be operated simultaneously in parasitic or normal mode. The most powerful 1-Wire interface currently available has been installed for maximum data security, even for complex network structures. DATA LOGGER (OPTIONAL): If the data connection to the host system is interrupted, no measured values are lost. The EC2 central unit contains a data logger for storing the sensor data. The current time is also saved to ensure that the data is saved at the correct time The EC 2 central unit has a wide-range input of 15 - 30VDC for the power supply and is equally suitable for smart home and typical industrial 24VDC supplies. You can find suitable DIN rail power supplies in our webshop HIGHLIGTHS Intelligent interface to many smart home devices and software solutions; expandable via ESERA 1-wire-hub, therefore also suitable for large networks Optional: data logging in case of communication interruption to the host systemData interface for Modbus/TCP, MQTT and ASCIILAN interface for data, configuration, debug and firmware updates Digital inputs/outputs with additional push-button interface, analog output ESERA-patented Auo-e-connect plug-and-play system: fast and fully automatic reading of manufacturer-independent 1-wire devices Optional equipment Ultrafast iButton or RFID Read function for access or security authentication Optional firmware versions, e.g. for 1-wire memory (EEPROM) and iButton read without programming. Customizations and branding possible

iButton, security and authentication system on 1-Wire basis iButton key fob with DS1990A F5 module is fully assembled. Access key for mounting on key ring. Available in different colours.

RFID Reader according to 1-Wire Bus, RFID - iButton reader iButton, security and authentication system on 1-Wire basis Contactless reader unit for reading RFID* cards or keys via the 1-Wire bus. RFID cards are read like normal iButton keys via 1-Wire bus. Each RFID card or key has a unique and uniquely assignable serial number. The only difference is that the RFID's are interrogated wirelessly. The RFID reader is intended for permanent installation in machines, doors or devices. Ideally suited as an access system for front doors or secure areas in companies and public authorities. The data transfer between RFID card or key and the 1-Wire bus is serial. Only three wires with a power supply, data and ground line are required. Examples of use Security and authentication system Goods tracking within logistics Access rights for devices and machines Inventory Type DG9092L2 RFID tags RFID UNIQUE 125kHz, 64 bit Reading distance 2 - 10cm, depending on the quality of the cards or buttons to be read Power supply 6.5 to 32VDC Power consumption approx. 12mA without LEDs Connection 5 wires, approx. 40cm with open cable ends Cable Assignment Yellow: Power supply 6.5 - 32VDC Grey: Ground, GND White: 1-Wire Data Green: Cathode (minus) for green LED Brown: Cathode (minus) for red LED Design Plastic housing, M12 thread LED indicator LED green and red (no series resistor necessary) LED Power consumption approx. 10mA per colour Bus interface iButton, 1-Wire bus with 5VDC voltage Software Like all 1-Wire and iButton components, each RFID tag has a unique and unambiguous serial number. Compared to standard iButton, the data transfer is contactless. As with all 1-Wire modules, several reader units can be operated on one 1-Wire bus. The RFID reader has the following 1-Wire commands: - Read Rome, 33h - Search Rom, F0h The number of the RFID tags is transmitted as follows: CRC (1 byte), 0x00, serial number with 5 bytes, Family Code 01h (DS1990) Dimensions 28 x 9 mm (DxT, visible range) 15mm installation depth, M12 plastic thread Assembly Fixing by M12 threaded screw connection Scope of delivery reading unit with approx. 20cm connection cable, tension spring for mechanical fixation Hint: No series resistors are required for the LEDs. To switch on an LED, only the corresponding cable must be connected to GND. *Reading of UNIQUE 125 kHz RFID tags (Manchester coding) via the 1-Wire protocol