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T/M converter 4 fold

Temperature converter to connect up to four different resistance temperature sensors in dual cable technology with a resolution in 0.1 K. The addressing of the four temperature sensors is done via four M-Bus addresses according to M-Bus standard DIN EN-1434-3. The temperature is directly converted in the device. The temperature converter occupies four clear M-Bus addresses specified by the manufacturer. Per channel, one of nine preset temperature characteristics can be selected or alternatively the direct resistance value is transmitted. The cable length adjustment is done via the key assigned to the temperature input.The factory setting is: -30 ° C to + 130 ° C / PT1000Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

Selectable characteristics sensor
-30 °C to + 130 °C PT100, PT500, PT1000, Ni100, Ni1000, NTC1k8, NTC10k, NTC20k, KTY10
0 °C to + 400 °C PT100, PT1000
resistance value index = 1 (all sensors)
Protocol M-Bus
Bus interface Two-wire bus
Transmission rate 300 Bd to 9600 Bd
Operating voltage 24 V DC (SELV)
Current consumption 50 mA DC
Inputs 4 x S0 to DIN EN 62053-31 Class A
Display LED
Dimensions (W x H x D) 50 x 69.3 x 60 mm
Weight approx. 70 g
Operating temperature range -10 °C to +50 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal block IP40 / IP20

Technical Data 

  • P/N110562


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last update on Thursday, 19. October 2017 - 3:29