Eaton ELC Series Instruction Sheet

Also see for ELC Series: Instruction sheet Operation manual

- 8 - Output Point WiringY0RYLEDC0LOADPOWERELC-**-**-**-*RRELAY OUTPUT1. ELC-PV/ELC2-PV series controllers haveeither relay or transistor outputs. See“Function Specifications” for theirspecifications.2. Please note the connection of sharedterminals when wiring output terminals.3. Output terminals, Y0, Y1, and Y2, of relaymodels use C0 common port; Y3, Y4, andY5 use C1 common port; Y6, Y7, and Y10use C2 common port; Y11, Y12, and Y13use C3 common port, as shown below.C0 Y0 Y1 Y2 C1 Y3 Y4 Y5 C2 Y6 Y7 Y10 C3 Y11 Y12 Y13When output points are enabled, theircorresponding indicators on the front panelwill be on.ELC-**-**-**-*TTRANSISTOR OUTPUTLEDY0C0LOAD< 0.3ATRG4. Output terminals, Y0 and Y1, of transistormodels use C0 common port; Y2 and Y3 useC1 common port; Y4 and Y5 use C2common port; Y6 and Y7 use C3 commonport; Y10, Y11, Y12 and Y13 use C4common port, as shown below.C0 Y 0 Y 1 C4 Y 10 Y 11 Y 12C1 Y 2 Y 3 C2 Y 4 Y 5 C3 Y 6 Y 7 Y 135. Isolation circuit: The optical coupler is usedto isolate signals between the circuit insideELC and input modules.VDC+DYUPZPD: 1 N40 01 di od e o r e qu iva le nt co mpo ne ntS mal le r p owe r6. The output terminals Y0~Y7 on the transistor(PNP) model are connected to the commonterminals UP0 and ZP0. Y10~Y13 areconnected to the common terminals UP1and ZP1, as shown below. Relay (R) Contact Circuit WiringY0RYLEDC0LOADPOWERELC-**-**-**-*RRELAYOUTPUT2315C0 Y0 Y1 C1 Y3 Y4 C2 Y6 Y74MC1 MC271032896 RC Flywheel diode (SB360 3A 60V): Toextend the life span of contact  Emergency stop: Uses externalswitch Fuse: Uses 5 ~ 10A fuse at the common port of output contacts to protect theoutput circuit. Varistor: To reduce the interference onAC load (R=100~120Ω, C=0.1~0.2uF)  Empty terminal: not in use DC power supply  Neon indicator

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