Data sheet V2.2

Rev. 06/2024

Technical data

Function

Interface between BMA and control unit of the traffic light system. Power supply of the connected BMA.

Number of BMAs

1 - 4

Outputs

12 potential-free (galvanically isolated) switches with screw connection. Imax = 700 mA, Umax = 60 VDC

Diagnostic outputs

Freely configurable, up to 4 potential-free (galvanically isolated) switches with screw connection. Imax = 700 mA, Umax = 60 VDC

Mounting

DIN rail

Connection cable BMA

2 cores, cable cross-section ≥ 0.75 mm² (AWG18), connection length up to 120 m at 30 V input voltage

Connection parameters

Input voltage

24 - 30 VDC

Power consumption

≤ 2 W for BMC plus ≤ 25 W per connected BMA

Environmental requirements

Temperature range

-20 °C to +60 °C

Humidity

≤ 95 % (at 25 °C)

Safety requirements

CE tested according to

EMC 2014/30/EU Road traffic signal systems - Electromagnetic compatibility EN 50293

Conducted interference emission and interference radiation

Compliant with EN55032 (CISPR32) Class B

Dimensions

height x width x depth

60 x 107(214) x 90 mm

Weight

< 1 kg

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