Eaton ELC2 Series Instruction Sheet

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- 8 -○1 DC power supply ○2 Emergency stop: Uses external switch○3 Fuse: Uses 5~10A fuse at the shared terminal of output contacts to protect the output circuit○4 Transient voltage suppressor (SB360 3A 60V): To extend the life span of contact.1. Diode suppression of DC load: Used when in smaller power [Figure 1]2. Diode + Zener suppression of DC load: Used when in larger power and frequent On/Off[Figure 2]○5 Incandescent light (resistive load) ○6 AC power supply○7 Manually exclusive output: For example, Y3 and Y4 control the forward running and reverserunning of the motor, forming an interlock for the external circuit, together with the PLCinternal program, to ensure safe protection in case of any unexpected errors.○8 Absorber: To reduce the interference on AC load [Figure 3] Transistor (T) output circuit wiringTransistor output - NPN type(for ELC2-PH12NNDT)Transistor output - PNP type(for ELC2-PA20AADP)○1 DC power supply ○2 Emergency stop ○3 Circuit protection fuse○4 The output of the transistor model is “open collector”. If Y0/Y1 is set to pulse output, theoutput current has to be bigger than 0.1A to ensure normal operation of the model.1. Diode suppression: Used when in smaller power [Figure 4]2. Diode + Zener suppression: Used when in larger power and frequent On/Off [Figure 5]○5 Manually exclusive output: For example, Y3 and Y4 control the forward running and reverserunning of the motor, forming an interlock for the external circuit, together with the PLCinternal program, to ensure safe protection in case of any unexpected errors.

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