Qs90Sr2Sn-Cc Cc-Link Safety Relay Module - Mitsubishi Electric MELSEC Q Series User Manual

3
SPECIFICATIONS
3.3.2

QS90SR2SN-CC CC-Link safety relay module

Item
Input specifications
Number of safety input points
Number of other input points
Insulation method
Safety input rated input voltage
Safety input rated input current
Operating voltage range
Type
X0
Input format
X1
Mechanical
Relay life
Electrical
Maximum switching frequency
Time until output ON
Response
time
Time until output OFF
Common wiring method
Number of extension modules
Number of occupied stations
Voltage
Module power supply
Current
Voltage
Safety power supply
Current
Noise durability
Dielectric withstand voltage
Insulation resistance
Level of protection
Weight
External connection method
Safety input part
Start-up input part
Safety power supply part
Safety output part
Applicable
terminal block
wire size
CC-Link part
Extension
communication part
terminal block
Applicable solderless terminal (bar
terminal)
Applicable DIN rail
Table 3.5 Performance specifications of QS90SR2SN-CC (1/2)
1 safety input point (2 inputs)
1 start-up input point
Relay insulation
24VDC
4.6mA (300mA at relay start-up)
20.4 to 26.4VDC
(ripple ratio: within 5%)
N type
Positive common
Negative common
Five million times or more
Hundred thousand times or more
1,200 times/hour based on the rated control capacity
50ms or less (safety input ON safety output ON)
20ms or less (safety input OFF safety output OFF)
All safety inputs and safety outputs are independent.
Up to three extension safety relay modules can be connected.
32-point assigned per station (32 points used)
20.4 to 26.4VDC (ripple ratio: within 5%)
70mA (when not using extension module), 145mA (when using three extension modules)
20.4 to 26.4VDC (ripple ratio: within 5%)
85mA (when not using extension module), 325mA (when using three extension modules)
DC type noise voltage: 500Vp-p, noise width: 1 s,
noise frequency: 25 to 60Hz (noise simulator condition)
2,500VAC/1mA or less for 1 minute between safety outputs
2,500VAC/1mA or less for 1 minute between safety input and safety output
2,500VAC/1mA or less for 1 minute between power supply and safety output
100M or more, measured with a 500VDC insulation resistance tester between safety outputs
100M or more, measured with a 500VDC insulation resistance tester between safety input and safety output
100M or more, measured with a 500VDC insulation resistance tester between power supply and safety output
IP1X
0.37kg
Two-piece spring clamp terminal block
AWG: 24 to 14, single wire: 0.5 to 1.78mm, twisted wire: 0.2 to 2.5mm
AWG: 24 to 16, single wire: 0.5 to 1.2mm, twisted wire: 0.2 to 1.25mm
Refer to Section 5.4.
TH35-7.5Fe, TH35-7.5Al (JIS C 2812 compliant)
* 1: Manual operation such as start-up switch operation is excluded.
3.3 CC-Link Safety Relay Module Specifications
3.3.2 QS90SR2SN-CC CC-Link safety relay module
CC-Link safety relay module
QS90SR2SN-CC
Output specifications
Number of safety output points
Insulation method
Rated load current
Minimum switching load
Maximum allowable voltage of
contact
Resistance load
Rated load
Inductive load
*1
2
2
1 safety output point (3 outputs)
Relay insulation
Category 4: 3.6A/point or less
(Category 3: 5.0A/point or less)
5VDC/5mA
250VAC, 30VDC
250VAC/5A, 30VDC/5A
240VAC/2A (cos = 0.3)
24VDC/1A (L/R = 48ms)
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