Humandata USB-029H User Manual

USB Isolator Industrial-Grade

USB-029H (Rev2)

User’s Manual

Ver. 1.0

HuMANDATA LTD.

USB-029H (Ver.1.0)

Table of Contents

 Revision History .............................................................................................. 1

 Introduction .................................................................................................... 1

1. Overview ............................................................................................................ 2

2. Feature .............................................................................................................. 3

3. Connection ......................................................................................................... 4

4. Power Supply ..................................................................................................... 4

5. SG/FG Separation switch ................................................................................... 4

6. FG Terminal ....................................................................................................... 4

7. Specifications ..................................................................................................... 5

7.1. Product Specification ...........................................................................................5

7.2. Optional Accessories ............................................................................................6

8. Additional Documentation and User Support ..................................................... 6

9. Warranty and Compensation.............................................................................. 6

USB-029H (Ver.1.0)

 Precautions

1

2

Do not be used underwater or in high-humidity environments.

3

Do not be used in the presence of corrosive gases, combustible gases,

4
5

6

7

All efforts have been made to produce the best manual possible, but

8

Item 7 notwithstanding, HuMANDATA cannot be held liable for the

9
10

11

If the product emits smoke, catches fire, or becomes unusually hot,

12

Do not install the control cables or communication cables together

13

Be careful of static electricity.

Do Not

Attention

This product uses ordinary off-the-shelf electronic components, and

is therefore inappropriate for use in applications that require special

quality or reliability and are expected to protect human lives or

prevent accidents, such as safety mechanisms in fields including

space, aeronautics, medicine, and nuclear power.

or other flammable gases.

Do not turn on power when circuit board surface is in contact with

other metal.

Do not apply voltage higher than rated voltage.

This manual may be revised in the future without notice owing to

improvements.

if users notice an error or other problem, we ask that they notify us.

consequences arising from use of this product.

HuMANDATA cannot be held liable for consequences arising from

using this product in a way different from the uses described herein,

or from uses not shown herein.

This manual, circuit diagrams, sample circuits, and other content

may not be copied, reproduced, or distributed without permission.

cut the power immediately.

with the main circuit lines or power cables. In such an environment,

it may result in malfunction due to noise.