BK3 Input/Output module
BK3 Input/Output module

The BK3 controller is a control unit that can be universally deployed. The controller is designed for installation in a 19" cabinet system. The module is mainly used for air conditioning in mobile systems.

Technical data
Applications
Processor system
MC68,376BACFT20, 16/32Bit, 20MHz CPU-Clock
Program memory
1 MByte
Data storage
1 MByte SRAM / 512 Byte E²PROM
Interfaces
1x CAN, 2x RS232, 2x RS485, 1x RS485
Digital inputs
45x digital 24V /2x digital 24 V inputs, galvanically isolated
Analog inputs
8x analog input with range switching (import from NTC temperature sensors and/or voltage 0.03-3.57V possible)
Digital outputs
24x2A
Working voltage [VDC]
+16,8 ... +30
Temperature range [°C]
-25 ... +70
Mechanics
Stainless steel casing, 19'' sub-assembly, plug connector GAPL50 PositronicDSUB
Power input
150 mA
Dimensions [mm]
442 x 250 x 42
Weight [kg]
3.08
Environmental conditions
EN 50,155, BN 411,002, EN 50,125, EN 50,081-2, EN 50,121-3-2, EN 55,011, EN 61,000-4-2, EN 61,000-4-3, EN 61,000-4-4, EN 61,000-4-5, EN 61,000-4-6, EN 61,000-6-2, EN 61,373, EN 60,068-2-27, DIN 5510, NF F16-101, IEEE P996.1, IEC 326-3, UIC 895, IEC 297-3