• Built-in relays switch 2 A at 250 VAC or 30 VDC.
• Initialization of stepping with reset input.
• Uses memory that stores setting status for 10 days without power. All internal contacts are released when no power is supplied.
• Detects an internal element malfunction caused by external noise, indicates the malfunction with an alarm indicator, and turns the relay alarm output ON. (An internal relay malfunction or internal relay contact weld cannot be detected.)
• With safety-design terminals which prevent electric shock accidents.
• With easy-to-see indicators which display the stepping status.
| Load | Resistive load (cosΦ = 1) |
|---|---|
| Rated load | 2 A at 250 VAC/30 VDC |
| Rated carry current | 2 A |
| Max. switching voltage | 250 VAC, 30 VDC |
| Max. switching current | 2 A |
| Operating voltage range | 85% to 110% of rated voltage |
|---|---|
| Power consumption | 24 VDC: 90 mA max. 100 or 200 VAC: 120 mA max. |
| Contact resistance (See note 2.) |
100 mΩ max. |
| Operate time (See note 3.) | 50 ms max. |
| Release time (See note 3.) | 50 ms max. |
| Min. pulse time (See note 4.) | 100 ms max. |
| Error detecting time | 100 ms max. |
| Insulation resistance (at 500 VDC) |
100 MΩ min. between the power supply, control, output, and R terminals 100 MΩ min. between the terminals, except the alarm output terminals and power output terminals |
| Dielectric strength | 1,500 V, 50/60 Hz for 1 min between the power supply, control, output, and R and other terminals 1,500 V, 50/60 Hz for 1 min between the terminals, except the alarm output terminals and power output terminals |
| Noise immunity | Noise level: 1.5 kV, pulse width: 50 ns/1 μs (600 V for 24-VDC model) |
| Vibration resistance | Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5 mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5 mm double amplitude) |
| Shock resistance | Destruction: 500 m/s2 Malfunction: 200 m/s2 |
| Endurance | Mechanical: 10,000,000 steps min. Electrical: 300,000 steps min. (See note 5.) |
| Error rate (See note 6.) | 10 mA at 5 VDC |
| Ambient temperature | Operating: -25°C to 55°C (with no icing or condensation) |
| Ambient humidity | Operating: 5% to 85% |
| Terminal strength | Tightening torque: 0.98 Nm Tensile strength: 49 N |
| Weight | Twelve-step model: approx. 450 g; Six-step model: approx. 400 g |
![ZC-[]55](https://enviromiddleeast.com/wp-content/uploads/2022/12/l_332-13-119080-198x198-1.jpg)
