Page 1/4 Data sheet Part number LF-AI8 11085313 LON module with analog inputs 2015-03-20 Illustrations Principle diagram Wiring 8 A1/+24 V 8C27 C2 6C25 C2 S C2 24 V A2 /GND 7 C2 NET1 A1 24 V AC/DC A1 6 LON TP/FT-10 C2 NET2 A2 GND A2 5 Outputs: N1 NET1 N1 S C2 Voltage 15 V DC 4 N2 NET2 N2 S or 24 V AC/DC C2 Inputs: 3 Voltage: 0-10 V C2 Universal- 2 C2 Temp.Sensor 40 Ohm - 4MOhm 1 1C22 C2 3C24 C2 S C2 Open Energy Management Equipment 34TZ Use copper conductors only Product description The LON module with 8 individually configurable resistance The inputs can be scanned simultaneously by SNVT network or voltage inputs was developed for decentralized switching variables. tasks. Suitable for decentralized mounting on DIN TH35 rail It is suitable for detecting resistances and voltages of, for according to IEC 60715 in electrical distribution cabinets. example, passive and active temperature sensors, electrical vent and mixing valves, valve positions, etc. 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 2014 METZ CONNECT - Subject to modifications Page 2/4 Data sheet Part number LF-AI8 11085313 LON module with analog inputs 2015-03-20 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 67 mA (AC) / 24 mA (DC) Relative duty cycle 100 % Recovery time 550 ms Input Analog inputs 8x individually configurable, resistance or voltage Resitance range 40 Ohm to 4 MOhm Temperature range adjustable Resolution 0.2 K Error about 0.2 C Voltage input 0 to 10 V DC Resolution 10 mV (0.0 to 100 %) Error about 10 mV 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