3
SPECIFICATIONS
This chapter describes the specifications of the safety remote I/O module.
3.1
General Specifications
Item
Specifications
Operating ambient
0 to 55
temperature
Storage ambient
-25 to 75
temperature
Operating ambient
Conforming to IP67
humidity
Storage ambient
5 to 95%RH, non-condensing
humidity
Vibration resistance
Compliant with JIS
B 3502 and IEC
61131-2
Shock resistance
Compliant with JIS B 3502 and IEC 61131-2 (147m/, 3 times each in X, Y, and Z directions)
Operating atmosphere
No corrosive gases
*2
Operating altitude
0 to 2000m
Installation location
Inside/outside a control panel
*3
or less
Overvoltage category
*4
Pollution degree
2 or less
Equipment class
Class
Safety element
HFT=1, SIL3 PLe, SC 3, Type B
*1 Only when all necessary waterproof connectors and caps have been installed and the station number setting switch cover has been
properly tightened with a screw, the module conforms to IP67. For the tightening torque range of the screw for the station number setting
switch cover, refer to the following.
Page 36 Tightening torque
*2 Do not use or store the safety remote I/O module under pressure higher than the atmospheric pressure of altitude 0m. Doing so may
cause malfunction. When using the safety remote I/O module under pressure, please consult your local Mitsubishi representative.
*3 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 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.
*4 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.
When complying with the EMC Directive, refer to the following.
Page 126 EMC, Low Voltage, and Machinery Directives
*1
Frequency
Under intermittent
5 to 8.4Hz
vibration
8.4 to 150Hz
Under continuous
5 to 8.4Hz
vibration
8.4 to 150Hz
Constant
Half amplitude
acceleration
3.5mm
9.8m/
1.75mm
4.9m/
3 SPECIFICATIONS
3.1 General Specifications
3
Number of sweeps
10 times each in X,
Y, and Z directions
19