Status LEDs Real-time clock Input voltage measurement with 2 Ethernet 2 VARAN 1 CAN 1 USB Device, 1 USB 3.0 1 microSD The CP 731 is an industrial PC with an Intel Atom E3827 processor. The CPU unit is used to control S-DIAS modules and has various interface connections such as: CAN, Gigabit Ethernet and two VARAN Out interfaces. 14 status LEDs provide information CPU status directly on the CPU unit. A microSD card can be used to store program memory. The CP 731 can be operated with 2 independent VARAN Managers. passive (fanless) Electrical Requirements Supply voltage typically +24 V DC (SELV/PELV) minimum +18 V DC Supply voltage current consumption (maximum total current) Current consumption without external devices Inrush current with 24 V/10 A fixed voltage supply Inrush current without current-limiting supply Available current for S-DIAS (+5 V) Available current for S-DIAS (+24 V) Article Number and Miscellaneous Article number Performance Data Processor Processor cores Addressable I/O/P modules Internal program memory (microSD) Operating system Intel Atom E3827 DualCore 2 VARAN bus: 65.280 CAN participants: > 100 S-DIAS bus: 64 Dimensions Project backup Storage temperature Ambient temperature Status display no 1-Mbyte L2 Cache 1x Ethernet1 10/100/1000 1x Ethernet2 10/100 2x VARAN Out (manager) 1x CAN 1x USB 3.0 1x USB Device 2.0 (Micro USB Type B) 1x S-DIAS no internally on the microSD card CE Environmental Conditions Internal data memory (SRAM) Internal cache 1 Gbyte (12-630-105, included with delivery) Maximum processor temperature Operating conditions EMC resistance EMC noise generation pollution degree 2 altitude up to 2000 m in accordance with EN 61000-6-2 (industrial area) in accordance with EN 61000-6-4 (industrial area) Vibration resistance Shock resistance Protection type