Article name Model No. Quantity
Standard 
attachment
Engineering unit indicator label
1
Mounting bracket 81446044-001
1 group (2 pcs.)
Terminal cover
81446176-001 1
Auxiliary 
devices and 
others
(Optional)
Lithium battery set
Memory card
(RAM, battery not replaceable)
81446140-001
SKM008A
SKM016A
SKM064A
Memory card
(RAM, battery replaceable)
SKM256C
Memory card
(EEPROM, no battery required)
SKM008E
SKM032E
DCP551/552 program work sheet
CP-SP-1002E
Available on the 
DCP551A***** 
model only