Product overview
2.1 Properties
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
10 Manual, 06/2019, A5E46959434-AA
The CM 1xDALI connects one DALI bus to the automation system and has the following
properties:
● Technical properties:
– DALI application controller (Multi-master)
– 1xDALI bus with 4 pairs DALI+ and DALI- terminals (non-polarity)
– 64 DALI control gears
– 63 DALI input devices
– 16 groups
– 16 scenes
– Integrated DALI bus power supply (can be disabled (Page 21))
– Supports external DALI power supply when you disable the integrated DALI power
supply
– DALI bus short circuit diagnostic behavior (Page 111)
– DALI bus fault over voltage protection which can protect DALI bus against accidental
connection of the main voltage (up to 250 V AC)
– Compliant with IEC 62386-101,103
– Support of device types according to IEC 62386- 201, 202, 203, 204, 205, 205, 206,
207, 208, 209 and others as generic type
– Support of input device types according to IEC 62386-301, 302, 303, 304
● Supported system functions:
– Firmware update
– Diagnostic
– I&M data (identification and maintenance data): I&M0 to I&M3
● Supported functions:
– Scan of the DALI bus and automatic assign of short addresses
– Integrated operation hours counting for each control gear
– Exchange two short addresses
– Commands to devices and to groups or as broadcast
– Control of groups and scenes
– Receive event messages from input devices
– Cyclic read of the status of the lamps
– CM 1xDALI can receive messages from sensors (multi-master). You can read these
messages from the command "DALI_CTRL". The other commands and queries to or
from DALI devices are called by the user program.
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