| Wago Specialty Modules |
 |
| Part Number |
Conformity Marking |
 750-641 |
 |
| DALI/DSI MASTER MODULE CARRIER RAIL DIN 35 |
The DALI standard (IEC 60929), a protocol accross the manufacturers, aims to ensure the interoperability of electronic ballasts in lighting applications. This new standard is substitute for the 1-10V dimmer interface. The DALI/DSI Master for the WAGO-I/O-SYSTEM 750, is a 12mm wide I/O module that fits all controllers of the 750 series.
A DALI Master can control up to 64 slaves. Each slave can be assigned to 16 individual groups and 16 individual settings. Any combinations of DALI controls with other groups are possible with the WAGO-I/O-SYSTEM 750. Several DALI Masters can be connected to a single fieldbus node. The maximum number of modules within a controller depends on the memory requirements of the application.
The software WAGO-I/O-PRO 32 is used to program the fieldbus nodes. WAGO supports simple application programming with pre-programmed function blocks for DALI.
The DC/DC converter
288-893 is required to supply the DALI Master. The DC/DC converter delivers up to 400 mA and can supply 3 DALI lines each with up to 130 mA or 2 lines each with up to 200 mA.
The DSI Master is a proprietary interface which was developed by the TRIDONIC ATCO company. Just like the DALI Master, electronic ballasts can be digitally controlled by the DSI Master. However, compared to the DALI Master, the slaves of the DSI module cannot be addressed individually and no feedback signals can be sent to the Master. The maximum number of slaves controlled by the module is limited to 100 participants per line (100 participants 2 mA = 200 mA). Just as for the DALI Master, the DC/DC converter
288-893 is required to supply the DSI Master. |
|
| Technical Information |
| Characteristic |
Value |
| DALI specification |
DIN IEC 60929 (VDE 0712 Teil 23) |
| DSI specification |
TRIDONIC ATCO SPECIFICATION 2.0 |
| Number of slaves (DALI) |
64 |
| Number of slaves (DSI) |
100 |
| Max. current output (DALI/DSI) |
200 mA |
| Voltage supply (DALI/DSI) |
15 V VIA DC/DC CONVERTER
288-893 |
| Transmission channel |
1 |
| CURRENT CONSUMPTION (INTERNAL) mA |
30 mA |
| Voltage supply |
via internal system supply |
| Isolation |
1500 V DC DALI-BUS/K-BUS |
| Internal data width |
1 BYTE CONTROL/STATUS, 5 BYTE DATA |
| Operating temperature |
0 °C ... + 55 °C |
| Storage temperature |
-25 °C ... +85 °C |
| Relative air humidity |
95% |
| Vibration resistance |
acc. IEC 60068-2-6 |
| Shock resistance |
acc. IEC 60068-2-27 |
|
| Characteristic |
Value |
| Degree of protection |
IP 20 |
| EMC immunity to interference |
acc. EN 50082-2 (96) |
| EMC emission of interference |
per EN 50081-1 (93) |
| Conformity marking |
CE |
| Cross section from [mm²] |
0.08 mm² |
| Cross section to [mm²] |
2.5 mm² |
| Cross section from [AWG] |
28 AWG |
| Cross section to [AWG] |
14 AWG |
| Weight |
52.2 g |
| Color |
light gray |
| Height |
64 mm |
| Height |
2.52 in |
| Width |
12 mm |
| Width |
0.472 in |
| Depth |
100 mm |
| Depth |
3.937 in |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Strip length |
0.33 in |
|
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