Description
Optocoupler terminal block; negative switching
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Technical Data
- Nominal input voltage U<sub>N</sub>: DC 24 V
- Input voltage range (low level): DC 0 3 V
- Input voltage range (high level): DC 16 30 V
- Nominal input current at U<sub>N</sub>: 4 mA
- Circuit type: Low-side switching
- Limiting continuous current: 3 A
- Peak output current: 20 A
- Nominal output voltage: DC 24 V
- Output voltage range: DC 10 30 V
- Max. voltage drop at output: nbsp;DC 0.5 V
- Leakage current at nominal voltage: nbsp;25 A
- Turn-on time: nbsp;30 s
- Drop-out time: nbsp;75 s
- Rise time (t<sub>10-90</sub>): 16 s
- Drop-out time (t<sub>10-90</sub>): 20 s
- Switching frequency: nbsp;1 kHz (< 0.5 A; 2 kHz / < 1 A; 1 kHz / < 2 A)
- Status indication: LED red
- Dielectric strength, control/load circuit (AC, 1 min): 2.5 kVrms
Connection Data
- Connection technology: CAGE CLAMP<sup></sup>
- Solid conductor: 0.08 2.5 mm / 28 14 AWG
- Fine-stranded conductor: 0.08 2.5 mm / 28 14 AWG
- Strip length: 5 6 mm / 0.2 0.24 inch
Geometrical Data
- Width: 6 mm / 0.236 inch
- Height from upper-edge of DIN-35 rail: 56 mm / 2.205 inch
- Depth: 91 mm / 3.583 inch
Mechanical Data
- Type of mounting: DIN-35 rail
Material Data
- Color: gray
- Fire load: 0.513 MJ
- Weight: 18.529 g
Environmental Requirements
- Surrounding air (operating) temperature at U<sub>N</sub>: -25 40 C
- Surrounding air (storage) temperature: -40 70 C
- Processing temperature: -25 +50 C
Standards and specifications
- Standards/specifications: EN 60664-1; EN 61000-6-2; EN 61000-6-3; EN 61373; UL 508
Commercial data
- Packaging type: BOX
- Country of origin: DE
- GTIN: 4055143604802
- Customs Tariff No.: 85365005000
The WAGO 859 series solid-state relay (SSR) is a fixed-type, single-pole, single-phase relay with a red LED indicator, designed for low-side switching with a 3-wire connection. It operates with a control voltage range of 16-30Vdc (24Vdc nominal) and an output rated voltage of 10-30Vdc (24Vdc nominal), supporting a continuous rated current of 3A. The relay features CAGE CLAMP connections and is designed for DIN-35 rail mounting with a 6mm width, equivalent to model 859720.
