Chapter 3 Specifications; General Specifications - Mitsubishi Electric MELSEC iQ-R Series User Manual

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