1108501319 Metz

Page 1/4 Data sheet Part number LF-DI4 1108501319 LON module with digital inputs 2015-03-19 Illustrations Principle diagram Wiring C2 4 C2 3 A1/ +24V 1 24V C2 A2/ GND 24 V AC/DC +24V +24V NET1 2 GND GND GND C2 NET2 N1 N1 NET 1 3 N2 N2 NET 2 C2 4 C2 1C2 2C2 Open Energy Management Equipment 34TZ Use copper conductors only Product description The LON module with 4 digital inputs was developed for The inputs can be scanned individually or simultaneously by decentralized switching tasks. It is suitable for detecting SNVT network variables. potential-free switch states, for example electrical limit Suitable for decentralized mounting on DIN TH35 rail switches on vent valves or auxiliary contacts of power con- according to IEC 60715 in electrical distribution cabinets. tactors. The input terminals 1 to 4 are wired with the C2 terminals to potential-free switches or contacts. METZ CONNECT GmbH Im Tal 2 78176 Blumberg Germany Ph. +49 7702 533-0 Fax +49 7702 533-433 Additional documentation see www.metz-connect.com FT 5000 LON TP/FT-10 2014 METZ CONNECT - Subject to modifications Page 2/4 Data sheet Part number LF-DI4 1108501319 LON module with digital inputs 2015-03-19 Technical data Approvals C-UL Certification Open Energy Management Equipment 34TZ LON interface Transceiver TP/FT-10 free topology Neuron FT5000 Data format Standard network variables (SNVT) Transmission rate 78 kBit/s Max. length Line topology 2700 m / 64 nodes Free topology 500 m / 64 nodes Cabling Twisted Pair Supply Operating voltage range 20 to 28 V AC/DC (SELV) Current consumption 63 mA (AC) / 21 mA (DC) Relative duty cycle 100 % Recovery time 550 ms Intputs Digital inputs 4x contact input Switching threshold 4.5 V DC Housing Dimensions WxHxD 1.378 x 2.728 x 2.362 in. (35 x 69.3 x 60 mm) Weight 83 g Mounting position any Mounting on TH35 rail per IEC 60715 Side-by-side mounting Without space The maximum quantity of LON modules connected side-by-side is limited to 15 or to a maximum power consumption of 2 Amps (AC or DC) per connection to the power supply. For any similar block of additional modules a separate connection to the power supply is necessary. Material Housing polyamide 6.6 V0 Terminal blocks polyamide 6.6 V0 Cover plate polycarbonate Type of protection (IEC 60529) Housing IP40 Terminal blocks IP20 METZ CONNECT GmbH Im Tal 2 78176 Blumberg Germany Ph. +49 7702 533-0 Fax +49 7702 533-433 Additional documentation see www.metz-connect.com 2014 METZ CONNECT - Subject to modifications