Wiring/Miscellaneous For TLS-IB Consoles W/RS-232 & With & W/O IFSF) Connecting Power Wiring to TLS-IB4-7Figure 4-4. Wiring AC Power To The TLS-IB+PROBE 6+PROBE 5+PROBE 4+PROBE 3+PROBE 2+PROBE 1WARNINGSUBSTITUTION OF COMPONENTSMAY IMPAIR INTRINSIC SAFETY.NO REPAIRS SHOULD BE ATTEMPTED.REFER SERVICING TO QUALIFIEDPERSONNEL ONLY.AVERTISSEMENTLA SUBSTITUTION DE COMPOSANTSPEUT COMPROMETTRE LA SECURITEINTRINSEQUE.+PROBE 8+PROBE 7J5SGL DBLBAWIRING SIDEGJ4D1IFSFJP3J8U8J7L1S1SERVICERAMIBPOWEResso\ibpowr.epsProtective EarthingConductor (Green andYellow) Attach #12AWG(4 mm2 ) barrier groundwire to ground lugAttach chassis groundwire to ground lugPowerSideIntrinsicallySafe SideIFSFCLRNMLCLRR12-001331470R12-002R12-003R12-004R12-005R12-006NLPower WiringConnect neutral wire to upperterminal of J5 (N). Connecthot wire to lower terminal (L).C26 C28L2 L4POWER WIRING NOTES:1. Barrier ground must be #12 AWG (4 mm2 cross-sectional area) or larger diameter.2. Check to be sure that the electrical resistancebetween the console ground lug and a "knowngood earth ground" is less than 1 ohm.3. Connect the power supply wires in the powerpanel to a separate dedicated circuit.4. Electrical rating power input -- 120 Vac or240 Vac, 50/60 Hz, 2 A maximum.5. See the "Console Dimensions and DesignatedConduit Knockouts" figure for actual locations ofpower conduit knockouts into the console. Powerwiring must enter only in Power Area conduitknockouts.WARNING!Shock hazard. Do nottouch metal ends ofcapacitors C26/C28or the metal bandson chokes L2/L4.