Data sheet
BMT-F-TP BACnet MS/TP
Page 2/8
P/N
1108881370
EAN 4251394620817
2021/09/22
Version: C
Technical Data
Approvals
BACnet is a registered trademark of ASHRAE. ASHRAE does not
endorse, approve or test products for compliance with ASHRAE
standards. Compliance of listed products to the requirements of
ASHRAE Standard 135 is the responsibility of BACnet
International (BI). BTL is a registered trademark of BI.
RS485 interface
Protocol BACnet MS/TP
Address range 00 - F9
Bus interface RS485 two wire bus with potential equalization in bus or line
topology, terminate with 120 Ohm
Transmission parameters
Transmission rate min. 9600 Bit/s (Bd) - max. 115200 Bit/s (Bd)
Transmission rate default setting 9600 Bit/s (Bd)
Parity None
Stopbits 1
Supply
Operating voltage 24 V AC/DC +/- 10 % (SELV)
Power consumption
Power consumption AC (max.) 100 mA
Power consumption DC (max.) 40 mA
Duty cycle relative 100 %
Inputs
Digital inputs 6, potential-free
Voltage input 30 V AC/DC
High signal detection > 4.5 V DC
Outputs
Digital outputs 4
Relay output 2 x two-stage
Switching voltage relay output (max.) 250 V AC
Continuous current relay output 6 A / relay
Semiconductor output 2 normally open contacts
Switching voltage semiconductor output (max.) 40 V AC/DC
Continuous current semiconductor output 100 mA
Switch-on current semiconductor output (max.) 500 mA