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SPECIFICATIONS
3.3 CC-Link Safety Relay Module Specifications
3.3.1 QS90SR2SP-CC CC-Link safety relay module
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3.3
CC-Link Safety Relay Module Specifications
This section explains the specifications of the CC-Link safety relay module.
3.3.1
QS90SR2SP-CC CC-Link safety relay module
* 1: Category 4 is complied only when connecting a light curtain of Type 4.
* 2: Manual operation such as start-up switch operation is excluded.
* 2: Manual operation such as start-up switch operation is excluded.
Table 3.4 Performance specifications of QS90SR2SP-CC (1/2)
Item
CC-Link safety relay module
QS90SR2SP-CC
Input specifications
Output specifications
Number of safety input points
1 safety input point (2 inputs)
Number of safety output points
1 safety output point (3 outputs)
Number of other input points
1 start-up input point
Insulation method
Relay insulation
Insulation method
Relay insulation
Rated load current
Category 3: 5.0A/point or less
Category 4: 3.6A/point or less
*1
Safety input rated input voltage
24VDC (ripple ratio: within 5%)
Safety input rated input current
4.6mA (300mA at relay start-
up)
up)
Minimum switching load
5VDC/5mA
Operating voltage range
20.4 to 26.4VDC
Maximum allowable voltage of contact
250VAC, 30VDC
Input format
Type
P type
Resistance load
250VAC/5A, 30VDC/5A
X0
Positive common
X1
Positive common
Relay life
Mechanical
Five million times or more
Electrical
Hundred thousand times or more
Maximum switching frequency
1,200 times/hour based on the rated control capacity
Response
time
time
Time until output ON
50ms or less (safety input ON
safety output ON)
*2
Time until output OFF
20ms or less (safety input OFF
safety output OFF)
Common wiring method
All safety inputs and safety outputs are independent.
Number of extension modules
Up to three extension safety relay modules can be connected.
Number of occupied stations
32-point assigned per station (32 points used)
Module power supply
Voltage
24VDC (ripple ratio: within 5%) (allowable voltage range: 20.4 to 26.4VDC)
Current
70mA (when not using extension module), 145mA (when using three extension modules)
Safety power supply
Voltage
24VDC (ripple ratio: within 5%) (allowable voltage range: 20.4 to 26.4VDC)
Current
85mA (when not using extension module), 325mA (when using three extension modules)
Noise durability
DC type noise voltage: 500Vp-p, noise width: 1 s,
noise frequency: 25 to 60Hz (noise simulator condition)
noise frequency: 25 to 60Hz (noise simulator condition)
Dielectric withstand voltage
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
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
Insulation resistance
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
output
100M or more, measured with a 500VDC insulation resistance tester between power supply and safety
output
output
Level of protection
IP1X
Weight
0.37kg
External connection method
Two-piece spring clamp terminal block
Applicable
wire size
wire size
Safety input part
Start-up input part
Safety power supply part
Module power supply part
Safety output part terminal block
Start-up input part
Safety power supply part
Module power supply part
Safety output part terminal block
AWG: 24 to 14, 0.2 to 2.5mm
2
CC-Link part
Extension communication part
terminal block
Extension communication part
terminal block
AWG: 24 to 16, 0.2 to 1.25mm
2
Applicable solderless terminal (bar terminal)
Refer to Section 5.4.
Applicable DIN rail
TH35-7.5Fe, TH35-7.5Al (JIS C 2812 compliant)