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Summary of Contents for Eaton ELC2 Series
- Page 1 2014-10-30 5012617501-PA21 ELC2 Series Programmable Logic Controllers INSTRUCTION SHEET [Applicable Controllers] ELC2-PA20AADR ELC2-PA20AADT ELC2-PA20AADP IL050004EN...
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Page 2: Product Profile
The ELC2-PAs include three 20-point (8DI + 6 DO + 4AI + 2AO) controllers. An ELC2-PA series provides various instructions, and the size of the program memory in it is 16k steps. It is able to connect to all ELC series extension models, including digital input/output (max. - Page 3 Item Specification LD instructions – 0.54s, MOV instructions – Execution speed 3.4s Program language Instruction List + Ladder + SFC Program capacity 15872 steps X0~X377, octal number system, X External inputs Total 256 points max. 480+32 Y0~Y377, octal number system, I/O(*3) Y External outputs 256 points max.
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Page 4: Electrical Specifications
Item Specification N Master control loop N0~N7, 8 points P Pointer P0~P255, 256 points I000/I001(X0), I100/I101(X1), I200/I201(X2), I300/I301(X3), I400/I401(X4), I500/I501(X5), I600/I601(X6), I700/I701(X7), 8 points (01: External interrupt rising-edge trigger , 00: falling-edge Pointer Interrupt trigger service I602~I699, I702~I799, 2 points (Timer Timer interrupt resolution = 1ms) High-speed counter... - Page 5 Model ELC2-PA20AADR ELC2-PA20AADT ELC2-PA20AADP Item Vibration / shock International standards: IEC61131-2, IEC 68-2-6 (TEST resistance Fc)/IEC61131-2 & IEC 68-2-27 (TEST Ea) Weight (g) 243g 224g 227g Spec. Input Point Items 24 Vdc (-15% ~ 20%) single common port input Input No. X0, X2 X1, X3 X4 ~ X7...
- Page 6 Analog Input (A/D) Analog Output (D/A) Items Voltage Current Voltage Current Isolation method No Isolation between digital circuit and analog circuit Voltage output has short circuit protection, but a long period of short Protection circuit may cause internal wire damage and open circuit of current output. #1: Please refer to the detailed explanation of D1115.
- Page 7 ELC2. Safety Wiring Eaton’s power supply modules ELC-PS01 or ELC-PS02 are the suitable 24 Vdc power supplies for ELC2-PA. Users are suggested to install a protective circuit at the power supply terminal to protect ELC-PS01 or ELC-PS02.
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Page 8: Input Point Wiring
Input Point Wiring There are two types of DC inputs, SINK and SOURCE. (See the example below. For detailed point configuration, please refer to the specification of each model.) DC Signal IN – SINK mode DC Signal IN – SOURCE mode Input point loop equivalent circuit Input point loop equivalent circuit +24V... - Page 9 ○ ○ DC power supply Emergency stop: Uses external switch ○ Fuse: Uses 5~10A fuse at the shared terminal of output contacts to protect the output circuit Transient voltage suppressor (SB360 3A 60V): To extend the life span of contact. ○...
- Page 10 A/D and D/A External Wiring A/D: Active A/D: Passive Voltage input Voltage input VI0- Shielded Shielded cable cable Current input Current input VI3- Shielded VI3- cable Shielded Terminal of cable power module Terminal power module Grounding (100 or less) Grounding (100 or less) ...
- Page 11 supply. If the indicator is still off at this time, your ELC2 is malfunctioned. Send your ELC2 back to your distributor for repair. ☼ RUN indicator Check your ELC2 status. When ELC2 is running, this indicator will be on. You can use ELC-HHP, the ladder diagram editing program or the switch on the panel to RUN or STOP ELC2.
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