IntesisBox DK-RC-MBS-1 User Manual page 12

Modbus rtu eia-485 interface for daikin air conditioners. compatible with vrv and sky line air conditioners commercialized by daikin
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The following tables apply to the interface´s configuration through DIP-switches:
SW1 – AC indoor unit's features
SW1-P1..4
Description
ON
Slave - A Daikin BRC Controller must be present in P1P2 bus, configured as Master (Default value)
ON
Master – Daikin BRC Controller not needed in P1P2 bus. If it exists, it must be configured as Slave
ON
Master of Operation Mode (For VRV only) (Default value)
ON
Slave of Operation Mode (For VRV only)
ON
Reserved, not used (Default value)
ON
Reserved, not used
ON
Daikin Indoor Unit ambient temperature reading (Default value)
ON
Daikin Remote Controller ambient temperature reading
SW3/SW4 – Baud rate configuration
SW3-P7..8
SW4-P3
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
11
Explanation in Section 8 of this document
12
From firmware version 1.2 onwards
© Intesis Software S.L.U. - All rights reserved
This information is subject to change without notice
IntesisBox
®
is a registered trademark of Intesis Software SLU
DK-RC-MBS-1
Table 4.1 SW1: AC indoor unit´s features
Description
2400bps
4800bps
9600bps (Default value)
19200bps
38400bps
57600bps
76800bps
115200bps
Table 4.2 SW3-SW4: Modbus baud rate
User's Manual r3.3 EN
11
12
URL
http://www.intesisbox.com
Email
info@intesisbox.com
Phone
+34 938047134
12/23

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