About the IS220YSILS1B
This IS220YSILS1B Core Safety Protection I/O Pack printed circuit board product offering from General Electric's Mark VIeS Turbine Control System Series, is actually not a printed circuit board at all as is typical with its greater Mark VI Series, but it truly does exist as a IS220YSILS1B Core Safety Protection I/O Pack. This IS220YSILS1B Core Safety Protection I/O Pack's Mark VIeS Series has been expanded to include a set of possible functional applications in hazardous locations, which gives light to this IS220YSILS1B Core Safety Protection I/O Pack product's HazLoc subseries attribution. This YSIL pack's greater Mark VIeS Series exists as quite the significant functionality-based upgrade on previous Mark product series renditions such as the relevant Mark IV and Mark VI Turbine Control System Series of similar full extended series titles, as Mark Series iterations beginning with the Mark VI had been expanded to include the more alternative energy-friendly wind turbine possible functional product application.
Hardware Tips and Specifications
This IS220YSILS1B Core Safety Protection I/O Pack from the esteemed Mark VIeS Series is really not documented within very many originally-produced instructional manual materials online, although existing documents do seem to make note of this IS220YSILS1B Core Safety Protection I/O Pack product's various electrical rating. For starters, this IS220YSILS1B Core Safety Protection I/O Pack modular assembly has a minimum power supply in voltage of 27.4 volts, with a nominal rating sitting around 28 volts and a maximum possible voltage at 28.6 volts. All of these voltage ratings have been scaled around dc or direct current voltage. Moving beyond this IS220YSILS1B Core Safety Protection I/O Pack device's various voltage ratings, the IS220YSILS1B Core Safety Protection I/O Pack here is a modular assembly that can only function within a certain reasonable ambient temperature range, as is true of most to all GE Mark VIeS HazLoc series products. This IS220YSILS1B Core Safety Protection I/O Pack specifically has an ambient temperature range of - 30 to +65°C, which translates to -22 to +149° in Farenheit. This IS220YSILS1B modular assembly is actually not the originally-developed device of its specific GE Mark VIeS Series functional product role, as that would have to be defined as the IS220YSILS1 parent not utilizing this Core Safety Protection I/O Pack device's sole B-rated functional product revision.
This Core Safety Protection I/O Pack product offering is really not offered online with many specialized instructional manuals, which means that a diligent visual inspection of the Core Safety Protection I/O Pack product becomes necessary, and invited given the wealth of experience our service technicians have. This Core Safety Protection I/O Pack device itself exists with interior circuitry being placed within a plastic exterior chassis; this chassis appears to be vented on the sides for cooling and structural purposes. This IS220YSILS1B Core Safety Protection I/O Pack's B-rated revision, while largely unseen, is functional as it improves this IS220YSILS1B Core Safety Protection I/O Pack device's base performance specifications and therefore its overall functionality. The smaller yellow front side of this Core Safety Protection I/O Pack product, identifiable through its product number, is adorned with a series of LED indicators important for diagnostic processes. Some of these LEDs exist as dual-sided LED indicators with two labels per. Some of this Core Safety Protection I/O Pack's various labeled LED indicators include the:
- OPT and SYNC LED pair
- WSOG and OSPD LED pair
- ESTP and RUN LED pair
- Tx/Rx and LINK ENET2 LED pair
- Tx/Rx and Link ENET1 LED pair
- The ATTN and PWR LED pair
