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FM3312-B310 Thermocouple
The FM33xx-B310 Fieldbus Modules allow 12 or 32 thermocouples to be connected to a module. The connecting circuitry for these multiple thermocouples is housed in a compact, splash-proof housing and has a PROFIBUS DP interface with a transmission rate of 12 Mbaud. Data are mainly exchanged cyclically, although acyclic services (“DP-V1”) are also available for parameterization and diagnosis. Thermocouple channels: 12.
Fieldbus: PROFIBUS DP
Data transfer rates: max. 12 Mbaud
Configuration possibility: via KS2000 or the controller
Fieldbus connection method: DIN 45322, 6-pin, screw type
Thermocouple channels: 12
Thermocouple connections: industrial plug-in connection (Han24E, Han64D), 2-wire connection
Cable length: max. 10 m
Sensor types: type J, K, mV measurement
Measuring range: type J: -10…+900 °C; type K: -100…+1370 °C
Resolution: 0.1 °C per digit
Conversion time: approx. 250 ms
Measurement error/ uncertainty: < ±0.5 % (of the full scale value)
Input filter: 5 variations, configurable
Power supply: 24 V DC (-15 %/+20 %)
Current consumption: typ. 90 mA/max. 120 mA
Bit width in the process image: input: 4 x 16 bit data, optional: 4 x 8 bit control/status
Electrical isolation: channels/control voltage: 500 V, between the channels: no, control voltage/fieldbus: 100 V (PROFIBUS)
Housing type A: industrial plug-in connector, Han24B
Housing type B: add-on housing AGG + locking bracket
Housing pin insert: Han24E
Contacts: hard gold plated
Dimensions (L x W x H): type A: 120 mm x 52 mm x 129 mm, type B: 150 mm x 52 mm x 129 mm
Weight: type A: 950 g, type B: 1030 g
Operating/storage temperature: 0…+55 °C/-25…+85 °C
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.: housing to IP65 (PROFIBUS connector: IP67)/variable
Approvals/markings: CE, UL
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