- The SLS1508 executes safety instrumented functions in the modular DeltaV SIS architecture
- Simplex and redundant logic-solver arrangements use the documented yellow SIS terminal blocks
- Peer-to-peer safety communication coordinates local and remote logic solvers through SISNet
SLS1508 KJ2201X1-BA1 is an Emerson logic solver designed for the DeltaV Safety Instrumented System platform.
It executes configured safety logic, connects documented local SIS I/O, and exchanges safety-rated information with compatible logic solvers through the DeltaV SIS architecture.
Before installation or replacement, verify the complete model and hardware codes, simplex or redundant design, yellow terminal blocks, carrier slots, 24 V DC supply, field power, SISNet design, project configuration, and safety validation.
Availability, condition, price, and shipping time for SLS1508 KJ2201X1-BA1 are confirmed during quotation.
Emerson SLS1508 KJ2201X1-BA1 SLS1508 Logic Solver Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Each input channel is optically isolated from the logic-solver system electronics
- The documented isolation boundary is factory tested at 1500 V DC
- Input channels do not provide channel-to-channel isolation
- The logic solver mounts in the documented yellow DeltaV SIS terminal blocks
- Simplex units use the supported odd-numbered carrier positions 1, 3, 5, or 7
- A redundant logic-solver pair occupies four carrier slots in the documented arrangement
- Remove field power before connecting or removing SLS1508 KJ2201X1-BA1
- Do not remove or insert the logic solver with system power energized unless the area is known to be non-hazardous
- The unit contains no user-serviceable parts, must not be disassembled, and does not require calibration
- Process safety instrumented functions requiring configured shutdown logic
- Cause-and-effect and interlock logic in DeltaV SIS projects
- Peer-to-peer safety coordination between local and remote DeltaV SIS logic solvers