Belimo UK24MOD Product Information Download Page 2

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UK24MOD

Belimo Gateway MP to Modbus RTU

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www.belimo.com

Complete overview

Gateway MP / Modbus RTU

Suitable MP/MPL/MFT(2) Actuators

Damper actuators

Fire damper actuators

VAV actuators

Actuators for characterised control valve, butterfly valves
and globe valves

EPIV actuators

MPL Actuators

Summary of Contents for UK24MOD

Page 1: ...Technical data 3 Safety notes 4 Product features 4 Installation and commissioning 4 Electrical installation 5 Dimensions 7 Operation elements 8 Operation behaviour 8 Modbus register overview 11 Modbu...

Page 2: ...014 Subject to changes www belimo com Complete overview Gateway MP Modbus RTU Suitable MP MPL MFT 2 Actuators Damper actuators Fire damper actuators VAV actuators Actuators for characterised control v...

Page 3: ...ax 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 cond...

Page 4: ...tuator This can be a passive resistance sensor PT1000 NI1000 or NTC an active sensor output DC 0 10 V or a switching contact This provides a straightforward way of digitising the analogue signal of th...

Page 5: ...RS485 line is galvanically isolated from the MP Bus GND Connection of the MP Bus The network consists of a 3 pin connection MP communication and 24 V supply Possibility of connecting a maximum of 8 M...

Page 6: ...24A MP Total power rating 5 5 VA 6 VA 5 VA 5 VA 21 5 VA With local supply AC 24 V on site Maximum signal conductor length Wire mm L max cable length m 0 75 800 1 00 1 50 2 50 The signal conductor leng...

Page 7: ...he mass of curves For cables with wire mm Cable length m 0 75 55 1 00 75 1 50 110 2 50 190 The power consumption W of the MP MPL MFT 2 actuators used is to be added and the corresponding signal conduc...

Page 8: ...ration behaviour Setting the Modbus address The Modbus address is set in binary form with the 8 DIP switches under the front cover The valid address range is 1 247 Values outside of this range will be...

Page 9: ...us ends with one resistor each A suitable 150 element is present in the Gateway which can be switched with DIP switch 1 on the base plate The RS485 line can be polarised with two resistors DIP switche...

Page 10: ...shed preferably with the Actuator type register 12 Addressing MP actuators The Gateway supports the assigning of addresses to the MP nodes by means of the keys UP OK and DOWN located behind the front...

Page 11: ...Override control MP n 3 Command MP n 4 Actual position MP n 5 Relative volumetric flow MP n 6 Errors Malfunctions MP n 7 Sensor type MP n 8 Current sensor value MP n 9 Series number 1st part MP n 10...

Page 12: ...register overview continued Service register Note Devices with V1 06 and older use registers register 161 164 for service information Register Number High Byte Low Byte 1001 Modbus baud rate 1002 Modb...

Page 13: ...so be repeated within 120 seconds recommendation 90 sec If the override command is not renewed then the Gateway will move the actuator into safety position and signal an error see Register 6 The remai...

Page 14: ...ts can be reset with Register 3 command 4 or with the Belimo PC Tool Malfunctions 0 and 4 cannot be reset The error bits will be reset automatically by the Gateway Register 7 Sensor type Note Switchin...

Page 15: ...0 000 corresponds to 20 100 Attention Changing the limit may result in malfunction of the device Register 16 Absolute volumetric flow Absolute volumetric flow or pressure This value is available only...

Page 16: ...an be obtained through the Internet www belimo eu Products Download Center Connecting the PC Tool for parameterisation of the MP MFT 2 actuators The MP network can be scanned actuators can be addresse...

Page 17: ...ty Service information can be found in registers 1001 to 1004 former 161 to 164 Known issues Modbus telegrams longer than 20 Bytes e g ReadHoldingRegister with more than 8 registers cause wrong regist...

Page 18: ...UK24MOD Belimo Gateway MP to Modbus RTU 18 20 T9 UK24MOD en v1 7 02 2014 Subject to changes www belimo com...

Page 19: ...UK24MOD Belimo Gateway MP to Modbus RTU www belimo com T9 UK24MOD en v1 7 02 2014 Subject to changes 19 20...

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