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Bosch ATB 420 LSNi Display Driver Module, 32 Outputs
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Bosch ATB 420 LSNi Display Driver Module, 32 Outputs

ATB 420 LSNi32 outputsLED driverLSNCMIM

A freely programmable module with 32 outputs that drives LEDs or other low current devices to display the status and events of field devices.

  • 32 outputs with flashing capability, each switching 5 V through a 600 ohm resistor
  • Drives external LEDs or other low current devices, for example on a mimic panel
  • Onboard alarm buzzer and contact for output test
  • Two integrated isolators for the LSN loop
  • Operating voltage 15 to 33 volts DC, operating temperature -5 to 50°C, 50 g
  • Bosch lists a CMIM certificate

Standards and approvals: CMIM

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Download the official Bosch catalogue (PDF, 9.2 MB)

Specifications

Specifications
SpecificationATB 420 LSNI
Weight (g)50
Operating voltage (VDC)15 to 33
Operating temperature (°C)-5 to 50
Storage temperature (°C)-20 to 60
Dimensions (H x W x D) (mm)163 x 60 x 13.50
LSN current consumption (mA)3

Specifications as published by Bosch. Please confirm the exact model with us before ordering.

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