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The LON module with 4 S0 inputs to DIN EN 62053-31 class A was developed for decentralized switching tasks. It is suitable for counting S0 counter pulses. The software contains the LONMARK profile 2201-10 utility meter. This allows very good integration of the module into a LON-based energy controlling system. For each channel, the module saves up to 500 data records consisting of counter pulses and time stamps by means of a real-time clock (RTC). This makes it possible to use the LF-SI4 also as data logger. In case of a power failure, the data records remain saved. SNVT network variables allow scanning the inputs individually or simultaneously.Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

Protocol TP/FT-10, free topology
Neuron FT5000
Transmission rate 78 KBit/s
Operating voltage 24 V AC/DC ± 10% (SELV)
Current consumption 210 mA (AC) / 82 mA (DC)
Relative duty cycle 100 %
Recovery time 550 ms
Inputs 4 x S0 input, class A
Input / acc. to standard DIN EN 62053-31
Display Green and yellow LED
Dimensions (W x H x D) 35 x 69.3 x 60 mm
Weight 83 g
Operating temperature range -5 °C to +55 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal blocks IP40 / IP20

Technical Data 

  • P/N11085813
    Feature 14x IN (S0 impulse)


lock ePLAN Daten 11085813 279.47 KB
pdf Brochure LON FT5000 899908-01 EN 3.01 MB
pdf Data sheet 11085813 3.13 MB
pdf Instruction 11085813 1.27 MB
pdf LON software manual 673.61 KB
pdf Produktuebersicht C|Logline 899905-05 EN 4.58 MB
lock 3D data - STEP / IGES
740.15 KB
zip LON Resource files 4.29 KB
zip METZ Connect PlugIn LF-ALL 2.0.0 4.34 MB
zip Standard Template 27.05 KB
last update on Wednesday, 28. February 2018 - 3:40