1.FUNCTIONAL DESCRIPTIONS41-2. Rear Panel1-2-1. GUARD GROUNDThis is a guard ground terminal block. Be sure to ground the guard ground terminal toprevent electric shocks and failures due to static electricity.（The frame and the guardground terminal are conducted.）1-2-2. Frame Ground (Functional ground)This is a F.G terminal of AC input.（The frame and the F.G terminal are conducted.）1-2-3. Options SlotOne option board can in stall in the option slot.・BCD Parallel data output （BCO）・RS-232C Interface （232）・D/A Converter （DAC）1-2-4. AC Power Input Terminal BoardConnect AC power code. The input voltage is 100V-240V AC.The frequency is 50/60Hz.123456789101112131415LNAC INF.G.SER. No.MADE IN JAPANFRAME GROUNDSIGNALAC INPUTOPTION SLOTTERMINAL BOARDTERMINAL BOARDINPUT/OUTPUTGUARD GROUND
