Parameters Category Parameter Specification for CA5-04E General Product Type Multifunction Digital Timer Relay (Analog Potentiometer Setting) Series CA5 Series Display None (LED indicators only) Setting Method Analog Potentiometer + Range Multiplier Switch DIN Modules 4 modules (approx. 72 mm wide) Power Supply Supply Voltage (Uₛ) 24-240 V AC / 24-240 V DC (Universal) Frequency 50/60 Hz (AC) Power Consumption ≤ 4 VA / 3 W Timing Characteristics Time Setting 1 x Potentiometer (continuously adjustable) + 1 x Range Multiplier Switch Time Ranges (Multiplier) x0.1s, x1s, x10s, x1min, x10min, x1h (Typical) Overall Range 0.1 seconds to 10 hours (dependent on multiplier) Accuracy ≤ ±1% of max. range value (typical for analog setting) Repeat Accuracy High (excellent consistency for a given pot position) Reset Time ≤ 100 ms Input / Control Control Input (Terminal 7) External trigger/start/reset (function depends on mode). Function Selection Rotary Function Switch (typically with 8-12 positions: A, B, C, D, E, F, H, J, K, 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 Electrical Life ≥ 100,000 cycles (at rated load) Mechanical Life ≥ 10 million cycles Indicators (LED) Status LEDs Green (PWR): Power On Red (OUT): Output Energized Yellow (TM): 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 (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. 72 mm (4 modules) x 90 mm x 64 mm Weight Approx. 0.25 kg