大电流为129 mA。模块上有两个绿色LED指示灯，提供模块和用户电源状态。顶部LED OK提供模块状态信息，底部LED USOK指示用户电源是否存在且高于小指定水平。请注意，两个LED均由+5V背板电源总线供电。LED有六种可能的状态组合，如下所述。IC693MDL442组合LED状态说明LED状态指示1正常USOK ON模块正常且已配置用户电源2正常USOK FLASH OFF模块正常但未配置用户电源3正常USOK FLASH ON模块正常但尚未配置用户电源4正常USOK OFF模块正常且未配置用户电能5正常USOK关闭模块故障或无+5V背板电源用户电源可能存在也可能不存在6 OK USOK OFF ON Module not OK用户电源存在系统中的位置模拟组合模块与所有90–30系列CPU型号兼容，可以安装在任何90–30基板的任何I/O插槽中。
a maximum current of 129 mA. There are two green LED indicators on the module which provide module and user supply status. The top LED, OK, provides module status information, and the bottom LED, USOK, indicates whether the user supply is present and is above a minimum designated level. Note that both LEDs are powered from the +5V backplane power bus. The LEDs have six possible status combinations, which are described below. LED Status Indications for IC693MDL442 Combination LED Status Description 1 OK USOK ON ON Module OK and configured User power is present 2 OK USOK FLASH OFF Module OK but not configured No user power 3 OK USOK FLASH ON Module OK but not configured User power is present 4 OK USOK ON OFF Module OK and configured No user power 5 OK USOK OFF OFF Module is defective or no +5V backplane power present User power may or may not be present 6 OK USOK OFF ON Module not OK User power is present Location in System The Analog Combo module is compatible with all Series 90–30 CPU models and may be installed in any I/O slot of any Series 90–30 baseplate.
