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Honeywell documentation lists FS-IOCHAS-0001S as the non-conformal-coated chassis for non-redundant Safety Manager I/O.
Product overview:
FS-IOCHAS-0001S houses a single set of Safety Manager I/O modules and connects them to one control processor path.
The non-redundant backplane and horizontal bus are specific to the S chassis arrangement and should remain matched as an assembly.
Verified resources for FS-IOCHAS-0001S:
Verified specifications for FS-IOCHAS-0001S:
Typical applications:
The S chassis is appropriate where the approved system design calls for one I/O communication path rather than paired redundant modules.
Safety and compliance:
Verify the single-path architecture and project safety analysis before substituting any redundant or coated chassis component.
Performance and efficiency:
The chassis consolidates a full non-redundant I/O set while retaining the standard Safety Manager module format.
FS-IOCHAS-0001S is a non-conformal-coated non-redundant i/o chassis for the Honeywell Safety Manager platform. The chassis provides 21 positions, with slots 1 through 18 available for I/O modules and the IO-0001 extender installed in slot 21.
FS-IOCHAS-0001S is used for single-path Safety Manager I/O expansion. Confirm the IOB-0001S backplane, IOBUS-HBS assembly, IO-0001 module, power distribution, address jumpers and available rack space before installation.





