Belimo UK24MOD, Product Information

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UK24MOD Belimo Gateway MP to Modbus RTU
www.belimo.com T9-
UK24MOD • en • v1.7 • 02.2014 • Subject to changes
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Gateway MP to Modbus RTU. MP-bus-
capable Belimo actuators can be
connected on the MP-Bus side.

Interface MP/Modbus RTU

Connection of MP/MPL/MFT(2)
actuators and BF-TopLine
actuators to Modbus RTU

Up to 8 actuators and sensors can
be connected
Technical data
Electrical data Nominal voltage AC 24V, 50/60 Hz / DC 24V
Power supply range AC / DC
21.6…26.4 V
For wire sizing 3 VA
Connection Modbus RTU
Supply
MP-Bus
Tool Plug-screw terminal, 3-pin
Plug-screw terminal, 2-pin
Plug-screw terminal, 3-pin
(All terminals suitable for 2 x 1.5 mm2)
RJ12
Functional data Supported actuators MP/MPL/MFT(2), BF-TopLine
Quantity of actuators max. 8 pcs.
Communication with actuators Belimo MP-Bus, Master-Slave, 1200 Bd
Maximum signal conductor lengths MP Dependent on the number of connected actuators,
actuator type, type of supply and signal conductor
cross-section
For details see page 5
Modbus protocol Modbus RTU
Supported functions: 3, 6
(For register assignment, see page 11)
Modbus medium Medium
Parity
Number of nodes
Baud rates
Response delay
Termination
Polarisation
RTU / RS-485
NONE (1, 8, N, 2) or EVEN (1, 8, E, 1),
adjustable via DIP switch
max. 32 (without repeater)
9'600, 19'200, 38'400, 76'800 Bd,
adjustable via DIP switch
2…100 ms, adjustable via register
150

, adjustable via DIP switch
680

, adjustable via DIP switch
Safety Protection class III Safety extra-low voltage
EMC CE pursuant to 2004/108/EC
Ambient temperature 0
…+40° C
Installation / Dimension / Weight Mounting Control cabinet installation,
can be snapped onto top hat rail 35 mm
Dimensions see page 7
Weight ca. 100 g