The DALI Multi-Master DC/DC Converter (753-620) is designed for industrial applications, offering reliable and efficient power conversion.
Product Model753-620
Product ID43218
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureDesigned for industrial applications
2
FeatureReliable and efficient power conversion
3
FeatureMulti-master functionality for DALI systems
4
FeatureWide operating temperature range (0°C to 55°C)
5
FeatureCompact and durable design
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Note
The 753 Series Plug is included with delivery.
Signal type
Voltage
Signal type (voltage)
18 VDC
Output current (module)
0.2A
Output current
short-circuit-protected
Output voltage
18 VDC (at +V and -V)
Supply voltage (system)
5 VDC; Via data contacts
Total current (system supply)
200mA
Supply voltage (field)
24 VDC (-25 +30 %); Via power jumper contacts (power supply via blade contact; transmission via spring contact); Supply voltage (DALI): 18 VDC; at +U and -U via CAGE CLAMP®connection
Short-circuit-protected
Permanent
Test voltage (input/output)
1.5kV
Number of incoming power jumper contacts
2
Number of outgoing power jumper contacts
2
Current carrying capacity (power jumper contacts)
10A
Connection type 1
Field supply
Solid conductor
0.08 … 2.5 mm2 / 28 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm2 / 28 14 AWG
Strip length
9 10 mm / 0.35 0.39 inches
Width
12 mm / 0.472 inches
Height
100 mm / 3.937 inches
Depth
69.8 mm / 2.748 inches
Depth from upper-edge of DIN-rail
62.6 mm / 2.465 inches
Mounting type
DIN-35 rail
Pluggable connector
Pluggable
Housing material
Polycarbonate; polyamide 6.6
Fire load
1.028MJ
Weight
55.1g
Ambient temperature (operation)
0 … +55 °C
Ambient temperature (storage)
-40 … 85 °C
Protection type
IP20
Pollution degree
2 per IEC 61131-2
Operating altitude
0 2000 m / 0 6562 ft
Mounting position
Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)
95%
Vibration resistance
4g per IEC 60068-2-6
Shock resistance
15g per IEC 60068-2-27
Exposure to pollutants
Per IEC 60068-2-42 and IEC 60068-2-43
Permissible pollutant concentration H2S at a relative humidity < 75%
10ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75%
