IDENTIFICATION Manufacturer: Atlas Copco Part Number: 8433 0570 13 Type: ESL 04 Product Type: Selector / Interface Unit Condition: USED YOM: 2006 Serial Number: A8740473 Country of Origin: Sweden   HARDWARE / SOFTWARE Hardware Revision: 2 Software Revision: 0.12   OPERATOR CONTROLS Key Selector: Present Rotary Control: Present Power Indicator: Present Operator Interface: Panel Mounted Controls   CONNECTIONS Circular Connectors: Multiple D-Sub Interface: Present Connector Functions: Not specified Communication Protocol: Not specified   CONSTRUCTION Housing: Enclosed Housing Material: Metal Housing Color: Black Mounting Tabs: Present   COMPLIANCE CE: Marked