Brand: GE Description: IS220YSILS1B Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 15 Payment Term: T/T Shipping Port: Shenzhen GE IS220YSILS1B Core Safety Protection I/O pack Provides the core safety critical I/O for emergency stops, solenoid actuations, pressure trip, speed sensing, flame detection, and other protective interlocks within GE Speedtronic Mark VIeS safety instrumented control networks.
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Manufacture |
GE |
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Model Number |
IS220YSILS1B |
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Ordering Number |
IS220YSILS1B |
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Catalog |
Mark VIe |
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Country Of Origin |
USA |
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HS CODE |
7326909000 |
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Dimension |
160 × 160 × 120 mm |
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Weight |
0.80 kg |
Technical Parameters
GE IS220YSILS1B Power & Supply
YSIL Main Supply In: 27.4 - 28.0 - 28.6 V DC, ≤ 1.0 A
SCSA Supply In (Core Safety Terminal): 27.4 - 28.0 - 28.6 V DC, ≤ 0.75 A
GE IS220YSILS1B Safety I/O Circuits
TCSA (E-Stop & Solenoids)
E-Stop Input: 18-32 V DC
E-Stop Wetting Power Out: 24 V DC @ 100 mA
Solenoid (Pilot-Duty) Out: 24-30 V DC @ 2 A
Contact Output: 24-30 V DC @ 5 A
PT (Pressure Trip) In: 138 V AC @ 5-66 Hz
Contact Input: 0-24-32 V DC
Contact Wetting Power Out: 18-24-32 V DC @ 3 mA
Speed Sensor In: ± 15 V pk @ 2-20 kHz
GE IS220YSILS1B WCSA (Flame Detector & Analog)
Reuter-Stokes Flame-Detector In: 0-20 mA DC
Transducer Power Out: 24 V DC @ 21 mA
Speed-Repeater Out: ± 5 V pk @ 250 mA
GE IS220YSILS1B SCSA (Discrete Safety Contacts & Analog)
Contact Input: 0-24-32 V DC
Contact Wetting Power Out: 18-24-32 V DC @ 3 mA
Contact Output: 24-30 V DC @ 5 A
Analog Input: 0-20 mA DC
Transducer Power Out: 24 V DC @ 21 mA
Thermocouple Input: -8 - 45 mV DC
GE IS220YSILS1B SSUP (Solenoid Outputs)
Solenoid Out: 24-30 V DC @ 2 A
Environmental & Safety
Operating Temp: -30 °C to +65 °C
Storage Temp: -40 °C to +85 °C
Humidity: Up to 95% RH, non-condensing
Hazardous Locations: Certified for Class 1 Div 2 / Zone 2 environments
Product function
GE IS220YSILS1B Core Safety Protection I/O pack Provides the core safety-critical I/O for emergency stops, solenoid actuations, pressure-trip, speed sensing, flame detection, and other protective interlocks within GE Speedtronic Mark VIeS safety-instrumented control networks. It consolidates multiple safety loops into a single, SIL-rated module with galvanic isolation and hardened circuitry.
Core supporting modules
Core Protection Terminal Board: IS200TCSAS1A
Core Protection Daughterboard: IS200WCSAS1A
I/O Expansion Board: IS200SCSAS1A
Snubber Board: IS400SSUPS1A
Mounting Chassis: Standard Mark VIeS I/O rack backplane
Extension components
Accessory Terminal Blocks: Euro-style box-type blocks for TCSA/WCSA/SCSA/SSUP circuits
Snubber & Suppression Kits: Inline suppression diodes or RC snubber boards for solenoids
Panel-Mount Hardware: Angle brackets and insulating spacers for cabinet installation
DIN-Rail Adapter: Optional clip for 35 mm rail mounting
Software support
Integration: Transparent to GE ControlST™/ToolboxST™ and Mark VIeS application suite
Diagnostics: Safety-loop statuses (e-stop, flame OK, pressure OK, speed OK, solenoid states) reported via controller diagnostics and HMI alarms
Configuration: Pre-configured hardware logic—no user-accessible firmware or network settings
Documentation: Detailed in GE Mark VIeS System Manuals (GEH-6725R) and Safety I/O Installation Guides
