Optocoupler terminal block; negative switching
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.
- circuit type:
- 3-wire connection || Low-side switching
- color:
- Gray
- connection technology:
- CAGE CLAMP
- country of origin sales organisation germany:
- DE
- depth from upper edge of din rail:
- 56 mm / 2.205 inch
- dielectric strength control load circuit ac 1 min:
- 2.5 kVrms
- drop out time t10 90:
- 20 s
- fine stranded conductor:
- 0.08 2.5 mm / 28 14 AWG
- fire load:
- 0.513 MJ
- height:
- 91 mm / 3.583 inch
- input voltage range high level:
- DC 16 30 V
- input voltage range low level:
- DC 0 3 V
- insulation type adjacent devices:
- Reinforced insulation (safe isolation)
- insulation type control load circuit:
- Basic insulation
- leakage current at rated voltage:
- ¤ 25 A
- limiting continuous current:
- 0.125
- mounting type:
- DIN-35 rail
- nominal input current at un:
- 4 mA
- nominal input voltage un:
- DC 24 V
- nominal output voltage:
- DC 24 V
- note:
- Optocouplers and solid state relays are designed for use in signal processing networks, which are not supplied by the low-voltage power supply networks.
- operating altitude max:
- 2000 m
- output voltage range:
- DC 10 30 V
- overvoltage category:
- II
- packaging type:
- Box
- peak output current:
- 20 A
- pollution degree:
- 2
- processing temperature:
- -25 +50 C
- rated voltage:
- 300 V
- relative humidity:
- 5 95 % (no condensation permissible)
- rise time t10 90:
- 16 s
- solid conductor:
- 0.08 2.5 mm / 28 14 AWG
- standards specifications:
- EN 61010-2-201 || EN 61000-6-2 || EN 61000-6-3 || EN 61373 || UL 508
- status indicator:
- Red LED
- strip length:
- 5 6 mm / 0.2 0.24 inch
- surrounding air operating temperature for ul:
- -40 40 C
- surrounding air temperature operation at un:
- -25 40 C
- surrounding air temperature storage:
- -40 70 C
- switching frequency:
- ¤ 1 kHz (< 0.5 A: ¤ 2 kHz / < 1 A: ¤ 1 kHz / < 2 A)
- turn off time:
- ¤ 75 s
- turn on time:
- ¤ 30 s
- voltage drop at output max:
- ¤ DC 0.5 V
- weight:
- 18.299 g
- width:
- 6 mm / 0.236 inch
