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CA5X-40N

The ABB CA5X-40N is a digital, multifunction, DIN-rail mounted timer relay from ABB's advanced CA5X series. The "-40N" suffix specifically indicates a model with a 40mm nominal height (compact design) and a non-display version (status indicated by LEDs only). It is a highly versatile, microprocessor-based timing device designed for precise and complex timing tasks in industrial automation, machinery, and building management systems.

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Parameters Category Parameter Specification for CA5X-40N General Product Type Digital Multifunction Timer Relay (LED Indication) Series CA5X Series Display None (LED indicators only) Power Supply Supply Voltage (Uₛ) 24-240 V AC / 24-240 V DC (Universal, auto-sensing) Frequency 50/60 Hz (for AC supply) Power Consumption ≤ 3 VA / 2 W (typical) Timing Characteristics Setting Method Two rotary digit switches (0-99) + Multiplier DIP switch Time Ranges Typically: x0.1s (0.1-9.9s), x1s (1-99s), x10s (10-990s), x1min (1-99min), x10min (10-990min) Accuracy ≤ ±0.5% of set value + 10 ms (typical) Resolution 10 ms Reset Time ≤ 50 ms Input / Control Control Input(s) Integrated with power supply or separate terminal depending on wiring mode (see manual). Function Selection 8-position DIP switch for mode, range, reset behavior, etc. Output Output Type Electromechanical Relay Contact Configuration DPDT (2 Changeover) - 2 NO + 2 NC Contact Rating (Resistive) 8 A at 250 V AC 5 A at 30 V DC Minimum Load 10 mA at 5 V DC Electrical Life ≥ 100,000 cycles (at rated load) Mechanical Life ≥ 10 million cycles Indicators (LED) Status LEDs Green: Power On (PWR) Yellow/Red: Output 1 Active (OUT1) Yellow/Red: Output 2 Active (OUT2) / Timing in Progress Terminals Terminal Type Screw clamp terminals Wire Size 0.5 - 2.5 mm² (AWG 20-14) Torque 0.5 - 0.6 Nm Standards & Approvals Compliance Standards IEC/EN 61812-1, UL 508, CSA C22.2 Certifications CE, cULus, CCC Environmental Operating Temperature -20°C to +55°C (with no icing) Storage Temperature -40°C to +70°C Altitude Up to 2000 m Pollution Degree PD 2 Protection Degree IP40 (front), IP20 (terminals) Physical & Mounting Mounting 35 mm symmetrical DIN rail (EN 60715) Dimensions (W×H×D) Approx. 36 mm (2 modules) x 90 mm x 64 mm Weight Approx. 0.15 kg