6
1.5
Measuring Instruments, Tools, and Accessories
While mounting, commissioning, and maintaining the device please use the instruments, tools,
and accessories shown in Table 1.5.1.
Table 1.5.1
Instrument
Specifications
Digital multimeter
AC/DC voltage up to 500V, AC/DC current up to 5A, resistance up
to 2M Ohm
Cross slot screwdriver
2 x 100 mm
Side-cutting pliers
160 mm
1.6
Marking and Sealing
1.6.1
Every device has a marking placed on the back side of its closure.
1.6.2
The marking contains the device name, its decimal number, factory number, the year and
quarter of production, and conformity marks.
1.7
Packaging
The device coupled with operation documentation is packaged in a separate cardboard box.
2
Intended Use
2.1
Operating Restrictions
The design of the interface converter doesn’t provide its operation in aggressive and dusty
environments or in ex-hazardous premises.
2.2
Preparing for Use
2.2.1
Safety Precautions
–
The design of the interface converter meets the requirements of electric and fire safety
including emergency operation in accordance with Russian standards GOST 12.2.007.0-75 and
GOST 12.1.004-91;
–
There are no potential hazard circuits within the device;
–
Do SHUT OFF power from the device before mounting, installing, and maintaining this one;
–
Mounting and maintenance of the USB-RS232 shall be carried out by persons with the second
or higher accident prevention level.
2.2.2
Design
The view and overall dimensions of the USB-RS232 interface converter are presented in
Figure 2.1.
Figure 2.1
Overall Dimensions of USB-RS232
2.2.3
Mounting
The interface converter shall be operated at locations protected against atmospheric
precipitations and mechanical damage.
No……………..
