E m b e d d e d C o n t r o l l e r A E C - 6 9 5 0Chapter 1 General Information 1-31.2 Features Intel® Core™ i7-3517UE 1.7GHz Processor QM77 Chipset COM Module Integrated Isolation DI x 4 & DO x 4 (3KV) Isolation RS-232/422/485 x 2 (3KV) PCI x 2 or PCIe x 1/ PCIe x 16 SIM Slot x 1 on the Mini PCI-E x 2 Fanless Operation (-20°C ~ 50°C)