Rev. 01/2015 21
4.2.5 Electrical Data
The devices of the MIC500 series have the following electrical characteristics:
Feature Value
Power consumption 60 W with 24 V
Power supply 18 V DC to 30 V DC
Required current Peak current 20 A
Continuous current 5 A
External fuse 6 A, slow blow
Number of ignition
outputs
Depending on device type 8, 12 or 16 outputs (see Product
Overview on page 15)
Output voltage and
output energy
Max. 180 mJ with 300 V
The output energy is adjustable from 15 % to 100 %.
Output connector Depending on device type (see Input and Output Wiring on the
Controller on page 28)
Electrical Data for Inputs and Outputs
The inputs and outputs of the MIC500 ignition controllers have the following electrical data:
Inputs and outputs Values
4-20 mA input Auxiliary voltage: Corresponds to supply voltage of the MIC500
Digital input Impedance: 10 kΩ
Open: 0 V to 0.8 V
Closed: 2.8 V to 30 V
Go/NoGo output Switching capacity: 100 mA
Open collector output
Darlington-Transistor design
Voltage applied: 18 V DC to 30 V DC
Peak/steady current: max. 0.45 A DC
Output power: max. 2.4 W
Signal LED An LED to display operating mode and errors
Pickup input Impedance: 10 k
Power supply for inductive pickups is based on the input voltage
e. g. 24 V DC with an input voltage of 24 V DC (see Product
Overview on page 15).
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