POWER SOURCE CONTROL UNIT

摘要

PROBLEM TO BE SOLVED: To greatly reduce an installation area for a CPU device, an APC, etc., by inserting the control unit into the housing of a unit main body from outside on a slot basis and electrically connecting it to a data process control part, a main power source circuit, an auxiliary power source circuit, etc. SOLUTION: The automatic operation control unit APS 3 is of APS module constitution, and attachable to and from the housing 1 on the slot basis. Further, an AC power source is led in the housing 1 to the DC main power source circuit 6 and DC auxiliary power source circuit 7 through an AC outlet 4 and a power source switch 5. The auxiliary power source circuit 7 is an auxiliary power source function which is used by the data process part 2, a power source having a function of operating immediately with the power source switch 5 ON, and used as a DC auxiliary power source 9 for the APS 3. The data process control part 2 and APS 3 are connected by a signal line 11, and schedule data and a power-ON and a power-OFF signal are transmitted.