Wago

859-731

Optocoupler module; Output voltage range: 3 … 31.2 VDC; Limiting continuous current: 3 A; Module width: 6 mm; gray
859-731
859-731
859-731
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Safety And Protection

Rated voltage
150 V
Type of circuits
Mains circuits
Overvoltage category
II
Pollution degree
2
Dielectric strength (control/load circuit) (AC, 1 min)
3 kVrms
Insulation type (control/load circuit)
Reinforced insulation (safe isolation)
Insulation type (between adjacent devices of the same type)
Reinforced insulation (safe isolation)
Protection type
IP20; in connected state or when using 859-525 end plate

Load Circuit

Circuit type
2-wire connection
Limiting continuous current
3 A
Peak output current
25 A
Nominal output voltage
DC 24 V
Output voltage range
DC 3 … 30 V
Voltage drop
≤ 0.4 VDC
Turn-on time
≤ 500 µs
Turn-off time
≤ 6 ms
Switching frequency
≤ 70 Hz

Environmental Requirements

Ambient temperature (operation at UN)
-25 … +70 °C
Ambient temperature UL (operation at UN)
-25 … +30 °C
Ambient temperature (storage)
-40 … +70 °C
Processing temperature
-25 … +50 °C
Temperature range of connection cable
≥ (Tambient + 20 K)
Relative humidity
5 … 95 % (no condensation permissible)
Operating altitude (max.)
2000 m

Connection Data

Connection technology
CAGE CLAMP®
Solid conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor
0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor; with insulated ferrule
0.08 … 1.5 mm² / 28 … 16 AWG
Fine-stranded conductor; with uninsulated ferrule
0.2 … 1.5 mm² / 24 … 14 AWG
Strip length
5 … 6 mm / 0.2 … 0.24 inches

Control Circuit

Nominal input voltage UN
DC 110 V
Input voltage range (low level)
DC 0 … 60 V
Input voltage range (high level)
DC 100 … 120 V
Nominal input current at UN
4 mA

Physical Data

Width
6 mm / 0.236 inches
Height
91 mm / 3.583 inches
Depth from upper-edge of DIN-rail
56 mm / 2.205 inches

Material Data

Color
Gray
Fire load
0.338 MJ
Weight
15.410 g

Standards And Specifications

Standards/specifications
EN 61010-2-201 || EN 61000-6-2 || EN 61000-6-3 || UL 508

Mechanical Data

Mounting type
DIN-35 rail
Mounting position
Horizontal (standing/lying); vertical

Specifications

Product Group Code
0006

Commercial Data

Country of origin
DE
GTIN
4055143605021
Customs tariff number
85365005000

Notes

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.

Signaling

Status indicator
Red LED

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