CARLO GAVAZZI DMB71DW24 Multifunction Timer Relay

CARLO GAVAZZI DMB71DW24 Multifunction Timer Relay Specifications:

• Selectable time range: 0.1 s to 100 h
• Functions: Op delay on operate, In - interval, Io - interval on trigger open, Id - double interval, Dr - delay on release, R - symmetrical recycler ON first, Rb - symmetrical recycler OFF first
• Repeatability: ≤ 0.2%
• Output: 5 A SPDT or 5 A DPDT relays
• DIN-rail housing: 17.5 mm (DMB51C) or 35.5 mm (DMB71D)
• Power supply: Combined AC and DC power supply
• LED indication: Relay status and power supply ON
• Setting accuracy: ≤5%
• Time variation: ≤0.05%/V (within rated power supply)
• Reset: Manual reset of time and/or relay
• Rated insulation voltage: 250 VAC (rms)
• Contact Ratings (AgSnO2): {'DMB51 (SPDT)': '5 A @ 250 VAC (AC 1), 5 A @ 24 VDC (DC 12)', 'DMB71 (DPDT)': '5 A @ 250 VAC (AC 1), 3 A @ 250 VAC (AC 15), 3 A @ 24 VDC (DC 13)'}
• Mechanical life: ≥30 x 10^6 operations
• Electrical life: ≥10^5 operations (at 5 A, 250 V, cosϕ= 1)
• Operating frequency: < 7200 operations/h
• Dielectric strength: 2 kVAC (rms)
• Rated impulse withstand voltage: 2.5 kV (1.2/50 µs)
• Rated operational voltage: 24 VDC ± 15% and 24 to 240 VAC + 10% -15%, 45 to 65 Hz or 12 to 240 VDC + 10% -15% and 12 to 240 VAC + 10% -15%, 45 to 65 Hz
• Voltage interruption: ≤10 ms
• Rated operational power (DMB51C): 4 VA (AC supply), 1.5 W (DC supply)
• Rated operational power (DMB71D): 5.5 VA (AC supply), 2 W (DC supply)
• Degree of protection: IP 20
• Pollution degree: 2
• Operating temperature: -20° to +60°C, R.H. < 95%
• Storage temperature: -30° to +80°C, R.H. < 95%
• Housing material: PA66
• Tightening torque: Max. 0.5 Nm according to IEC EN 60947
• Approvals: UL, CSA, RINA (DMB 51 only)
• CE Marking: Yes
• EMC: According to EN 61000-6-2 and EN 61000-6-3