6ES7137-6CA00-0BU0 — SIMATIC ET 200SP, CM 1x DALI, DALI master module, integrated DALI bus power supply 160 mA, up to 64 DALI control gears, 63 control devices, color code CC20, suitable for BU type U0
6ES7137-6CA00-0BU0 — SIMATIC ET 200SP, CM 1x DALI, DALI master module, integrated DALI bus power supply 160 mA, up to 64 DALI control gears, 63 control devices, color code CC20, suitable for BU type U0
