POWERSYS RECLOSER, Manual

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◆ Voltage Input
◆ Digital Input
◆ Digital Output
◆ Logic Functions (option)
EPIC-R300 provides logic function. It can output the information about inside device with
DO, DI, etc, which are processed by using the functions of AND, OR, NOT, Timer, SR
Latch, etc, with DO, DI. And it can also be passed to the upper system through
communication.
Basic logic function is as shown below table.
Input Type Point Number Input Circuit Others
Opto-Isolation 10 Port DC 24V Input Biased
Debounce Delay
(1~500ms)
Control contact (Photomos) Normal contact
100mA/250VAC 5A/250VAC
2EA 4EA, 8EA(option)
Purpose : Recloser Open / Close Purpose : Battery Test / Spare
Channel Rating input Input burden
6 channels
(Va,Vb,Vc,
Vr,Vs,Vt)
Rated voltage : 4V (Max : ~8V) Under 0.1VA
Function Description
Input Physical input, virtual input,
Output Physical output, virtual output
AND For two inputs, AND gate
OR For two inputs, OR gate
NOT For one inputs, NOT gate
NAND For two inputs, NAND gate
XOR For two inputs, XOR gate
SR Latch of Set / Reset
Timer Timer with settings of Set, Reset, On/Off Delay Timer
D Flip-Flop To maintain froze the input signal for one PLC cycle