Highlight:
Product Family: |
X20 SafeIO |
Module Type: |
Power Supply Module With Integrated Safe Cutoff |
Safety Application: |
Up To Cat. 4 / PL E And SIL 3 In A Validated System |
Function: |
Safe Cutoff Of An X20 Internal I/O Potential Group |
Safe Output: |
1 Type B1 Digital Output |
Nominal Voltage: |
24 VDC |
Nominal Output Current: |
10 A |
Output Circuit: |
FET, Two Positive Switching Paths, Output Level Readable |
OSSD Test Pulse: |
None |
Bus / Internal I/O Power: |
0.2 W / 1.5 W |
Potential Group Rule: |
Only B&R-permitted Downstream Modules May Be Used |
Operating Temperature: |
0 To 60°C Horizontal; 0 To 35°C Vertical |
Storage Temperature: |
-40 To 85°C |
Protection Rating: |
IP20 |
Module Pitch: |
25 Mm |
Required Bus Module: |
X20BM23 Or X20BM26 |
Required Terminal Block: |
1 × X20TB52 Safety-keyed Terminal Block |
X20SP1130 24VDC 10A Safe Power Supply Module
The B&R X20SP1130 supplies and safely disconnects the internal 24 VDC I/O power for an X20 potential group. Its integrated type B1 safe output is rated at 10 A, allowing multiple permitted standard output modules in the downstream potential group to be de-energized through one safety-controlled supply point.
Unlike the X20SO modules, X20SP1130 is not primarily a channel-level actuator output. It performs safe power-group cutoff and does not generate OSSD test pulses. This architecture can reduce the number of individual safe output channels when the application permits a complete group of standard outputs to be switched off together.
The list of permitted modules in the potential group, the X20BM23/X20BM26 supply base, wiring, load current and derating rules must be observed. Vertical mounting has a lower maximum operating temperature of 35°C.
Key Features
- Safe cutoff for an X20 I/O potential group
- One type B1 output rated at 24 VDC and 10 A
- Two positive semiconductor switching paths
- Safely switched potential can be tapped externally
- No OSSD test pulses on the safe supply output
- Supports group shutdown of permitted standard output modules
Typical Applications
- Safe removal of actuator power from an X20 output group
- Packaging machines with grouped pneumatic shutdown
- Material-handling systems with zone power isolation
- Panels that require a 10 A safety-controlled 24 VDC supply
- Replacement of installed X20SP1130 modules
Safety and Compatibility Note
The X20SP1130 can be used in safety-related applications up to PL e or SIL 3 only when the complete safety function is correctly engineered, configured, commissioned and validated. The achievable safety level depends on the full sensor, logic, communication, wiring and actuator chain. Check the exact hardware revision, firmware, Automation Studio hardware definition and SafeDESIGNER project before replacing an installed module.
FAQ
Q: What does X20SP1130 safely switch off?
A: It switches the internal I/O power of a defined X20 potential group and can also provide the safely switched potential externally.
Q: Is X20SP1130 a normal 24 VDC power supply?
A: No. It is a safe cutoff and feed module for an externally supplied 24 VDC I/O potential group.
Q: Does it generate OSSD test pulses?
A: No. B&R specifies the 10 A safe output without OSSD.
Q: Can any X20 module be placed after it?
A: No. The B&R list of permitted modules in the safely switched potential group must be followed.
Q: Which bus module is required?
A: Use X20BM23 or X20BM26, both of which interrupt the internal I/O power supply to the left.
Q: Why is the vertical temperature limit lower?
A: B&R specifies operation to 35°C in vertical mounting, so cabinet temperature and derating must be checked carefully.
Q: Can the 10 A rating be used without load calculation?
A: No. Calculate steady-state load, inrush current, wiring, thermal conditions and the approved potential-group configuration.
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