| Product Series | EC3 Series PLC |
| Product Type | Small PLC Host Unit |
| PLC Type | Relay Output Type Master Unit (AC Power Supply) |
| Power Supply Voltage | AC 100–240V ±10%, 50/60Hz (Wide Range Input) |
| Power Consumption | Approximately 15VA |
| Dimensions | 170 × 87 × 55 mm |
Cost-Effective & Economical Solution:Part of Delta’s EC3 series economical PLCs, designed for budget-conscious small to medium automation systems, offering reliable control at low cost.
Wide-Range AC Power Supply (100–240V):Operates on standard AC mains voltage (50/60Hz), compatible with global power standards—no external DC power supply required.
Direct AC Input Connection – Simplified Wiring:Inputs accept AC 100–240V signals directly from push buttons, switches, or sensors—eliminating the need for external DC power or level-shifting circuits.
32 Integrated I/O Points – Maximum Relay Output in EC3 Series:Features 18 digital inputs + 14 relay outputs, providing the highest number of relay outputs among all EC3 models—ideal for systems requiring control of multiple contactors, solenoids, or lamps.
Relay Outputs – High Load Compatibility:14-channel relay outputs with 2A @ 250VAC / 2A @ 30VDC contact rating—capable of directly driving AC contactors, solenoids, indicator lights, small motors, buzzers, etc., without additional relays.
Supports Both AC and DC Loads – Highly Versatile:Relay contacts can switch both AC and DC loads, making it ideal for diverse industrial applications such as motor control, heating systems, pneumatic circuits, and lighting control.
