Solid-state Two-wired Timer H3DS-X B-41
Timers
■ Characteristics
Connections
■ Block Diagram
■ I/O Functions
Accuracy of operating time ±1% max. of FS (±1% ±10 ms max. at 1.2-s range)
Setting error ±10% ± 50 ms max. of FS
Reset time 0.1 s max.
Influence of voltage ±0.5% max. of FS (±0.5%±10 ms max. at 1.2-s range)
Influence of temperature ±5% max. of FS (±5%±10 ms max. at 1.2-s range)
Insulation resistance 100 MΩ min. at 500 VDC
Dielectric strength Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC for 1 min
Impulse withstand voltage 3 kV (between power supply terminals)
4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts)
Noise immunity Square-wave noise generated by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) ±1.5 kV (between power
supply terminals)
Static immunity Malfunction: 4 kV
Destruction: 8 kV
Vibration resistance Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Shock resistance
Malfunction: 200 m/s
2
, 3 times each in 6 directions
Destruction: 300 m/s
2
, 3 times each in 6 directions
EMC (EMI) EN61812-1
Emission Enclosure: EN55011 Group 1 class B
Emission AC Mains: EN55011 Group 1 class B
Harmonic Current: EN61000-3-2
Voltage Fluctuation and Flickering: EN61000-3-3
(EMS) EN61812-1
Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves:
EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst: EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
Immunity Surge: EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Case color Light gray (5Y7/1)
Degree of protection IP30 (IP20 for terminal block)
Weight Approx. 70 g
AC (DC)
input
Power supply
circuit
Oscillation
circuit
Zero setting
detection
circuit
Counting
circuit
Time scale/
unit selectors
Indicator
circuit
Output
circuit
Inputs ---
Outputs Control output Outputs are turned ON when the preset value is reached.
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