Ambient operating temperature | -20 to 60°C (with no condensation or icing) |
Storage temperature | -25 to 65°C (with no condensation or icing) |
Operating voltage range | 85% to 110% of rated operating voltage |
Rated power supply frequency | 50/60 Hz±5 Hz (AC power supply) |
Output relays (2 × SPDT, normally closed operation) | Resistive load | 5 A at 250 VAC or at 30 VDC |
Maximum contact voltage | 250 VAC or 30 VDC |
Maximum contact current | 5 A |
Maximum switching capacity | 1,250 VA, 150 W |
Mechanical life | 10,000,000 operations |
Electrical life | 50,000 operations at 5 A, 250 VAC or 30 VDC |
Degree of protection | Terminal section: IP20 |
Case material | PC and ABS |
Weight | Approx. 150 g |
Operating power | Isolated power supply | 2.0 VA/1.1 W max. at 24 VAC/DC, 4.6 VA max. at 100 to 240 VAC |
Operation (AL1 and AL2) | Operating value setting range | 10% to 100% of maximum measuring voltage |
Operating value | 100% operation at set value |
Reset (HYS.) | Hysteresis | 5% of operating value (fixed) |
Resetting method | Manual reset/automatic reset (switchable) Manual reset: Turn OFF operating power for 1 s or longer |
Operating time (T) | 0.1 to 30 s |
Power ON lock (LOCK) | 1 s or 5 s (Switched using DIP switch) |
Indicators | Power (PWR): Green LED, relay output (RY): Yellow LED, alarm outputs (ALM 1/2): Red LED |
Repeat accuracy | Operating value | ±0.5% full scale (at 25°C and 65% humidity, rated power supply voltage, DC or 50/60 Hz sine wave input) |
Operating time | ±50 ms (at 25°C and 65% humidity, rated power supply voltage) |
Input frequency | 40 to 500 Hz |
Overload capacity | Continuous input at 115% of maximum input, 10 s at 125% (up to 600 VAC) |
Applicable standards | Conforming standards | EN 60947-5-1 Installation environment (pollution level 2, installation category III) |
EMC | EN 60947-5-1 |
Safety standards | UL 508 (Recognition), Korean Radio Waves Act (Act 10564), CSA and CCC |
Size in mm (H × W × D) | 90 × 22.5 × 100 |