| Product Series | EC3 Series PLC |
| Product Type | Small PLC Host Unit |
| PLC Type | Transistor Output Host (AC Power Supply) |
| Dimensions | 104 × 87 × 55 mm |
| Power Supply Voltage | AC 100–240V ±10%, 50/60Hz (Wide Voltage Input) |
| Power Consumption | Approximately 12VA |
Cost-Effective & Economical Solution:Part of Delta’s EC3 series economical PLCs, designed for budget-conscious small 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.
16 Integrated I/O Points – Maximum Transistor Outputs in EC3 Series:Features 8 digital inputs + 8 transistor outputs, providing the highest number of transistor outputs among standard EC3 models—ideal for systems requiring multiple high-speed switching tasks.
Transistor Outputs (NPN Sink) – Fast Response:8 NPN transistor sink outputs with microsecond-level response time—perfect for high-frequency applications such as driving SSRs, solenoid drivers, or relay modules.
No Mechanical Contacts – Long Life & High Reliability:Solid-state electronic outputs eliminate mechanical wear, offering longer service life and higher reliability than relay outputs—ideal for frequent switching tasks like heating cycle control or pneumatic valve sequencing.
