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slychiu
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Joined:	Saturday Apr 29th, 2006
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Cytech's new UCM/Modbus allows Modbus devices to be interfaced to Cytech's Comfort system. The UCM/Modbus can be programmed as Client/Master or Server/Slave on Modbus. Master mode is for Comfort to control other Modbus Slave products, and Slave mode is for other Modbus devices and software to control Comfort. Both modes are capable of 2- way communications, ie Comfort to Modbus and Modbus to Comfort

Modbus over RS485 (Modbus/RTU) and Modbus over IP are possible by plugging in the RS485 or ETH03 Ethernet submodule onto the UCM/Modbus baseboard.
The UCM/Modbus can work with other Comfort modules including Intelligent Remote Input/Output Modules (IRIO), Temperature Sensor Module (TSM01), Hotel I/O (HIO) as well as 3rd party systems on the Comfort Bus including C-Bus, KNX etcPlease visit the UCM/Modbus website at http://www.cytech.biz/brochure/ucm-modbus.html

Specifications

Configurable as Master or Slave on Modbus
Implements Modbus/RTU by RS485 and Modbus/TCP using plug in sub-modules RS485 or ETH03 respectively. RS232 is also possible for Modbus RTU
Comfort (CM9000), UCM/Logic, LGX01 Logic Engine can act as the central controller for UCM/Modbus
In /Master Mode: 256 Modbus addresses in Modbus to Comfort
For Modbus/RTU, baud rate selectable from 1200, 2400, 4800, 9600, 19200, 38400, 76800 bps. Parity None, Even or Odd
As Modbus Master, Comfort Counters, Flags, Sensors, Inputs, Outputs, security commands and alarm conditions can be accessed (read/write) by a Modbus Master
As Modbus Slave, Comfort Counters, Flags, Sensors, Inputs, Outputs, Alarm conditions can be accessed via Modbus Registers
Modbus Monitor mode shows the receive abd transmit communications between UCM/Modbus and Modbus. It works for RTU and TCP interfaces, as well as Master and Slave

Minimum System Requirements

Comfort Ultra/OPT or UCM/Logic or LGX01 Firmware 7.116 or above can act as controllers.
UCM/Modbus firmware 7.103 or above
Comfigurator 3.11.12 or above

Part Numbers

UCM/Modbus-485 with Rs485 Interface
UCM/Modbus-ETH with Ethernet Interface

The UCM/Modbus manual and Firmware can be downloaded from http://www.cytech.biz/product_details.php?item_id=470

Last edited on Saturday Aug 21st, 2021 06:47 am by slychiu

slychiu
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Joined:	Saturday Apr 29th, 2006
Location:	Singapore
Posts:	5742
Status:	Offline

Pleae visit the UCM/Modbus website at http://www.cytech.biz/brochure/ucm-modbus.html There is a link to download the UCM/Modbus brochure

Attachment: modbusBrochure.jpg (Downloaded 12 times)