Table of Contents
Advertisement
CHAPTER 3
This chapter describes the specifications of the bridge module.
3.1
General Specifications
The following table lists the general specifications of the bridge module.
Item
Operating ambient
temperature
Storage ambient temperature
Operating ambient humidity
Storage ambient humidity
Vibration resistance
Shock resistance
Operating atmosphere
*1
Operating altitude
Installation location
*2
Overvoltage category
*3
Pollution degree
Equipment class
*1
Do not use or store the bridge module under pressure higher than the atmospheric pressure of altitude 0m. Doing so
may cause malfunction. When using the bridge module under pressure, please consult your local Mitsubishi
representative.
*2
This indicates the section of the power supply to which the equipment is assumed to be connected between the public
electrical power distribution network and the machinery within premises. Category II applies to equipment for which
electrical power is supplied from fixed facilities. The surge voltage withstand level for the equipment with the rated
voltage of 300V or less is 2500V.
*3
This index indicates the degree to which conductive material is generated in terms of the environment in which the
equipment is used. Pollution degree 2 is when only non-conductive pollution occurs. A temporary conductivity caused by
condensing must be expected occasionally.
To make the bridge module comply with the EMC Directive, refer to "EMC and Low Voltage Directives" in this manual. (
Page 133, Appendix 5)
20
SPECIFICATIONS
Under
Compliant with
intermittent
JIS B 3502 and
vibration
IEC 61131-2
Under
continuous
vibration
Compliant with JIS B 3502 and IEC 61131-2 (147m/s
Specifications
0 to 55
-25 to 75
5 to 95%RH, non-condensing
Constant
Frequency
acceleration
5 to 8.4Hz
2
8.4 to 150Hz
9.8m/s
5 to 8.4Hz
2
8.4 to 150Hz
4.9m/s
2
, three times each in X, Y, and Z directions)
No corrosive gases
0 to 2000m
Inside a control panel
II or less
2 or less
Class I
Number of
Half amplitude
sweeps
3.5mm
10 times each
in X, Y, and Z
directions
1.75mm
Advertisement
Table of Contents
Troubleshooting
