Siemens
Siemens SIRIUS 3SU1400-1LL10-3BA1 fail-safe interface module
Manufacturer part number: 3SU1400-1LL10-3BA1ESYS SKU: 3SU1400-1LL10-3BA1
Net unit price, VAT 0%
€288.00
VAT 25.5% and delivery are shown separately in the request summary.
Current availability
Current available stock: 48 pcs
- Minimum order
- 1 pcs
- Order increment
- 1 pcs
- Availability checked
- 1 Sept 2026, 08:45
Siemens SIRIUS 3SU1400-1LL10-3BA1 fail-safe interface module. Key selection data: Number of digital inputs: 4; Number of digital outputs: 1; SIL level: SIL 3; Performance level: PL e; Nominal supply voltage: 24 V DC; Communication protocols: PROFINET, TCP/IP, SNMP, LLDP.
pcs
Information for product selection
Typical applications
- Safety-function signal processing in machine automation
- Emergency-stop and guard circuit implementation
- Replacement in an existing Siemens assembly when article number 3SU1400-1LL10-3BA1 matches
Key specifications
- Nominal supply voltage
- 24 V DC
- Communication protocols
- PROFINET, TCP/IP, SNMP, LLDP
- SIL level
- SIL 3
- Performance level
- PL e
- Terminal type
- spring-loaded terminals
- Mounting method
- front plate mounting
Show additional verified specifications
- Number of analog inputs
- 1
- Number of digital inputs
- 4
- Number of digital outputs
- 1
- Protection rating
- IP20
- Number of ports
- 1
- Connectable conductor cross-section
- 0.2 ... 2.5 mm²
Lifecycle
- Status
- Active
Compatibility and related parts
3SU1400-1LL10-3BA1
Replacement: Replacement is allowed only when the target article number is exactly 3SU1400-1LL10-3BA1; this does not establish interchangeability with any other Siemens article.
