Pages: 1 (8) Ensto Chago Master EVM300 and EVM500 Operational
Pages: 2 (8) Contents 1 What is Ensto EVM... 3 2 EVM versions... 3 2.1 EVM300... 4 2.2 EVM500... 5 3 Technical information... 7
Pages: 3 (8) 1 What is Ensto EVM EVM Control unit for charging point group. EVM is used when Charging points in group needs to be limited and monitored with local user authentication Charging points in group needs to be limited and monitored with back-office system as a part of EV charging infrastructure 2 EVM versions EVM has two product versions for different applications EVM300 is a gateway product connecting 1-20 EVP070 and EVC charging points to a back-office system. EVM500 is a control unit for management of 1-20 charging points. Installed in a wall mounting enclosure. Touch display and RFID tag reader. Includes full EVM300 functionality EVM300 EVM500
Pages: 4 (8) 2.1 EVM300 EVM300 is a gateway product connecting 1-20 EVP070 and EVC charging points to a back-office system. Can be used together with Ensto EVC and EVP070 RFID charging points Can be used when charging point group is managed with back-office system as a part of EV charging infrastructure (ie. Ensto EVS) DATA NETWORK Equipment EVM300 fanless embedded computer - RS485 connection to Ensto charging points - RJ45 (LAN) connection to data network - RJ45 (LAN) connection for configuration with PC Features Operates as a gateway between charging points and back-office system Delivers information between charging point group and back-office system - User identification from charging point - Energy information from charging event - Error information - Remote control operations
Pages: 5 (8) 2.2 EVM500 EVM500 is a control unit for management of 1-20 charging points. Installed in a wall mounting enclosure. Touch display and RFID tag reader. Includes full EVM300 functionality Can be used together with Ensto EVC, EVP070 and EVP070 RFID charging points Can be used when charging point group is - managed with back-office system as a part of EV charging infrastructure (ie. Ensto EVS) - managed locally without any back-office system DATA NETWORK OPTIONAL Equipment EVM300 fanless embedded computer - RS485 connection to Ensto charging points - RJ45 (LAN) connection to data network 10 Sunlight readable touchscreen RFID reader 24V Power supply 6A Miniature circuit breaker Supply connector RS485 connector Metal housing Features in online use (connected to back-office system) User interface - User identification with RFID or PIN code - Selection of charging point - Start charging - Stop charging Operates as a gateway between charging points and back-office system Delivers information between charging point group and back-office system - User identification - Energy information from charging event - Error information - Remote control operations
Pages: 6 (8) Features in offline use User interface - User identification with RFID or PIN code - Selection of charging point - Start charging - Stop charging Local management - Create, manage and delete user accounts - User account specific charging history Energy monitoring of charging events Timestamps of charging events - Charging point specific charging history Energy monitoring of charging events Timestamps of charging events Error log
Pages: 7 (8) 3 Technical information EVM500 PC EVM300 - AAEON 6612 series embedded computer Intel Atom D510 1.66GHz Processor Linux operation system running with Ensto software Fanless operation 6x COM port 8GB CP memory 9-30V input supply voltage Current consumption <1.5A@12V Gigabit Ethernet, RJ-45 x2 SATA hard disk drive bay Compact flash slot Display interface VGA Passive cooling system Anti-vibration system Anti-shock system Wide operation temperature range (-20 +50) Weight 1.96kg CE mark Display Litemax DFL1068 10.4 TFT LCD Sunlight readable LED backlight 1600nits
Pages: 8 (8) Resolution 800x600 SVGA Contrast ratio 400:1 Wide viewing angle Power consumption 5.7W High shock and vibration resistance Operation temperature -20 +60 C RFID reader Idesco Access 8 CD Operating frequency 13.56 MHz RFID chip support o MIFARE DESFire: UID + Application files o MIFARE Classic: UID + Sectors, o MIFARE Ultralight UID o MIFARE Plus UID o MIFARE SmartMX (MIFARE o Classic emulation mode) o NFC (UID) AES or triple DES encryption Current consumption 20mA @ 24V DC RS-232 connection IP67 Power supply Traco Power TBL 090-112 Input 100-240VAC, 50/60Hz, 1.75-1A, 72W Output 12V 6A Housing and assembly Ensto CUBO metal housing IP44 General lock system Installation with four screws Material stainless steel Body finish black colour Cover finish brushed steel 4pcs of cable throughs o 2x 6-12mm2 diameter cable o 2x 4-8mm2 diameter cable Assembly plate inside Supply connectors (N, L, PE) RS485 connectors (A, B, GND) 230V /6A Miniature circuit breaker included