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Programmable Safety Relays of SR-P Series

Supporting Multiple Safety Component Inputs and Configuration Software Setting Logic, Meeting Different On-Site Applications

Three models supporting 10 safety component inputs and 4 semiconductor safety outputs at most can be selected. Configuration software can be used to conveniently set safety control logic for meeting various on-site application needs.

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Product Features

Complete Set of Safety Certifications

Having authoritative CE and TUV certifications, and reliable performance meeting the requirements of Cat.4, PLe (based on ISO13849) or SIL3 (based on IEC62061)

Configurable Logic Control with Various Functions

The logical relationship between all safe inputs and outputs can be directly programmed and associated through the software interface. Different levels of delay outputs can be set and up to 18 logical function blocks can be associated

Multiple Input and Output Contacts


A single product can help to provide 6 dual-channel safety contact inputs, 2 relay contact safety signal outputs and 4 semiconductor outputs



Compact in Size

When 6 sets of safety contacts are input simultaneously for a single machine, the product width is only 45mm, saving space and facilitating wiring


Application Scenarios

Technical Parameter

Model
SR-P3-2O SR-P6-2O4S
Order No
693100002 693100003
Standard
Safety integrity level: SIL3
Performance level: PLe
Safety category: Cat. 4
Input channel
3 6
Input current
≤50mA(24V DC)
Lead resistance
≤15Ω
Input device
Emergency stop button, Safety door switch, safety light curtain,
safety mat, two-hand control button, door magnetic switch and reset button
Number of contacts
2NO 2NO,4SO
Contact material
AgSnO
Contact fuse protection
10A Fast ;6A Slow
Switching capacity
5A/250V AC;5A/24V DC
Supply voltage
24V ~30V DC
Current loss
≤100mA(24V DC)
Suction buffer time
≤100ms
Release / buffer time
≤30ms
Recovery time
≤100ms
Short time power interruption
20ms
Electromagnetic compatibility
EN60947,EN61000-6-2,EN61000-6-4
Vibration frequency
10HZ~55HZ
Vibration amplitude
0.35mm
Operating temperature
-20℃~+60℃
Storage temperature
-40℃~+85℃
Relative humidity
10%~90%
Overvoltage level
III
Contamination level
2
Rated insulation voltage
250V AC
Rated impulse voltage
6000V(1.2/50us)
Insulating strength
1500V AC,1min
Electrical clearance and creepage distance
Meeting EN60947-1

Model SR-P10-4S
Order No 693100004
Standard
Safety integrity level: SIL3
Performance level: PLe
Safety category: Cat. 3
Input channel
10
Input current
≤10mA(24V DC)
Lead resistance
≤15Ω
Input device
Emergency stop button, Safety door switch, safety light curtain, safety mat, two-hand control button, door magnetic switch, reset button and heartbeat sensor
Control logic
10 types, new logic is customizable depending on customer requirements
Delay setting time
0s~99s
Heartbeat monitoring frequency
0.1Hz ~10Hz
Frequency output logic block
0.1Hz ~10Hz
Output quantity
4SO
Drive capability
2A(24V DC)
Suction buffer time
≤100ms
Release / buffer time
≤30ms
Recovery time
≤100ms
Short time power interruption
20ms
Supply voltage
24V ~30V DC
Current loss
≤100mA(24V DC)
Electromagnetic compatibility
EN60947,EN61000-6-2,EN61000-6-4
Vibration frequency
10HZ~55HZ
Vibration amplitude
0.35mm
Operating temperature
-20℃~+60℃
Storage temperature
-40℃~+85℃
Relative humidity
10%~90%
Overvoltage level
III
Contamination level
2
Rated insulation voltage
250V AC
Insulating strength
1500V AC,1min
Electrical clearance and creepage distance
Meeting EN60947-1
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