Powerful Logic Control Device, MDRC Provides extensive logic functions to KNX systems. Besides KNX/TP the device communicates via the LAN network. - Display of the device status via LED's: - Operation readyness - Network (LAN) connection - KNX telegram traffic indicator - The device programming software is started out of ETS using an ETS Plug-In or ETS App - Device diagnostics via a free PC tool - Input and display of KNX values via a Web Server - Simulation of the created logic without communication link to the device - Monitor function for displaying the internal status and values of the logic in realtime via LAN. - It is possible to create and store composite function blocks and to re-use them in another device. - It is possible to download the application software via LAN into the device by using the ETS software. Functions of the application software: - min. 3000 function elements - min. 500 KNX communication objects - min. 2000 group address assignments - Mathematic operations (basic arithmetic operations) - Timer function, depending on the date an time - Comparision function - Active reading of values after bus voltage recovery Technical Data: - Supply voltage: 24 V DC or Power over Ethernet (PoE) - Max. power loss: <2.9 W - Power reserve in case of supply voltage failure: min. 5 s , typ. 20 s Connection: - Supply voltage: 0,2 mm to 4 mm - Bus connection: Swrewless bus connection terminal - The device can be oporated in any position. Housing material: - Plastic, halogene free - Flammability rating: V-0 acc. UL94 Degree of protection: IP 20 acc. EN 60529 Protection class: II Mounting on a DIN rail 35 mm, EN 60715 Width: 4 modules of 18 mm Dimensions (H x W x D): 90 x 70 x 63,5 mm Manufacturer: ABB STOTZ-KONTAKT Make like: ABA/S 1.2.1 or equivalent