ULN2065B 8 Channel Switch Board
The ULN2065B Switch Board is an accessory board that controls much higher voltages and currents via switches than the standard I/O’s on the I/O 24.
21 in stock

21 in stock
The ULN2065B 8 Channel Switch Board controls much higher voltages and currents.
The board consists of 2 ULN2065B Quad Darlington Switches and a blue LED indicator set to indicate active channels.
ULN2065B Switch Board devices contain four NPN Darlington switches delivering up to 1.5 A with a specified minimum breakdown of 50 V and a sustaining voltage of 35 V measured at 100 mA.
The channels output connections are by screw terminals that will accept cables 0.5 – 2mm. The connection between the I/O24 module and the Combo board is via a 30 cm IDC connection cable provided with the board.
FEATURES
- 2 x ULN2065B (80V 1.5A Quad Darlington switches)
- Indication Blue LEDs for channel status
- Screw Terminal Blocks for outputs
- Wire gauge: 22-14 AWG
- Easy connection by 10-way box header to suit standard IDC connector for connection to the I/O port
- 72mm Standard width for DIN Rail Modules
- Dimensions – 2.6 X 2.8 X 1 inches (65 X 72 X 25.4mm)
Note: you must take care not to exceed the maximum specifications of the
ULN2065. For more information in regards to the ULN2065B, please refer to
the datasheet
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photography lights, angles and display monitors.
| Weight | 0.049 kg |
|---|---|
| Dimensions | 7.6 × 7.0 × 1.8 cm |
Product Applications
- power switching
- on/off equipment control
- home automation
- relay/motor control
- solenoids and solenoid valve control
- lamps
Current Product Support
| SKU | Product | Type | Download/View |
|---|---|---|---|
| PRO-I/O ULN2065B-0 | ULN2065B 8 Channel Switch Board - Datasheet | Document | Download |












