KSB BACnet MS/TP, Дополнительное руководство по эксплуатации

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3 Description
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BACnet MS/TP Gateway
3 Description
3.1 Compatibility
The BACnet PICO Modbus gateway is used to integrate Calio pumps in the BACnet
MS/TP network. Communication with the BACnet MS/TP gateway takes place via the
Modbus interface (COM) at the pump. Do not change the default Modbus settings of
the pump.
The gateway can only be used as a master on the BACnet MS/TP network.
NOTE
Only one Calio pump can be connected via each BACnet MS/TP gateway.
3.2 General description
The device is configured with the following settings at delivery:
Device ID gateway serial number
Master node address 1
MS/TP baud rate 38400
The default device ID of the gateway used to identify the device on the BACnet
network is created based on the sum total of 247000 (fixed value) and the last 3
digits of the device’s serial number.
Example: SN1220M0
010
= 247010
The serial number is located on the side of the housing.
The device ID can be changed during operation via BACnet.
NOTE
The master node address (HW address) must be set differently for all devices on the
BACnet network.
The master node address can be set using DIP switches.
(
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Section 3.3.2, Page 8)
3.3 Commissioning
The MS/TP baud rate and master node address are set via a DIL switch on the printed
circuit board. Open the housing to change the baud rate or master note address.
Remove the printed circuit board.