COMM PLUG-IN MODULE with Ethernet, RS-485 and USB Host This COMM module is specially designed for Datakom D-500, 700 MK2,3 controllers. It includes 3 additional communication interfaces that can be necessary for various purposes. 1. ETHERNET PORT Description: IEEE802.3 compliant, 10/100 Base-TX RJ45 Ethernet port with indicating leds Data rate: 10/100 Mbits/s, auto detecting Connector: RJ45 Cable type: CAT5 or CAT6 Isolation: 1500 VAC, 1 minute Max distance: 100m with CAT5 or CAT6 cable Functionality: Embedded TCP/IP, Web Server, Web Client, SMTP, e-mail, SNMP, Modbus TCP_IP LED FUNCTIONS: GREEN: This led turns on when the ethernet link is established (connector inserted) YELLOW: This led blinks when data transfer occurs inwards or outwards. Periodic blinking will witness data flow. 2. USB HOST PORT Description: USB 2.0, not isolated Power Supply Output: 5V, 300mA max Data rate: Full Speed 1.5/12 Mbits/s, auto detecting Connector: USB-A (PC type connector) Cable length: Max 1.5m Functionality: USB memory, FAT32, data recording Memory capacity: All USB flash memories. The USB-Host port is designed for detailed data recording. The period of recording is adjustable through program parameter. As soon as a USB flash memory is inserted, the unit will start data recording and continue until the memory is removed. For more details about data recording please review chapter “Data Recording”. Warning: If USB-Device is plugged, the USB-Host port will not function. 3. RS-485 PORT Connection: 3 wires (A-B-GND). Half duplex. Baud rate: 2400-115200 bauds, selectable Data type: 8 bit data, no parity, 1 bit stop Termination: External 120 ohms required Isolation: 250VAC, 1 minute Common mode voltage: -0.5 VDC to +7VDC, internally clamped by transient suppressors. Max distance: 1200m @ 9600 bauds (with 120 ohms balanced cable) The RS-485 port features MODBUS-RTU protocol. Multiple modules (up to 128) can be paralleled on the same RS-485 bus for data transfer to automation or building management systems. The Modbus register list is available upon request. The RS-485 port provides also a good solution for distant PC connection where RainbowPlus program will enable programming, control and monitoring. For more details about programming, control and monitoring via RS-485 port, please refer to Rainbow Plus application user manual document. WE DO NOT SHIP THIS PRODUCT TO USA AND CANADA