Description
Product Introduction
The GE IS220PDIOH1B is a Discrete I/O pack from the Mark VIe series. General Electric created this pack for gas turbine control systems. It works with the Speedtronic platform. This pack handles wind, steam, and gas turbine automation. It supports simplex, dual, and triple-redundant systems.
Quick Specs at a Glance
- Brand: General Electric
- Model: IS220PDIOH1B
- Series: Mark VIe
- Product Type: Discrete I/O Pack
- Functional Part Number: IS220PDIOH1B
- Original Manufacturer: GE Speedtronic
- Nominal Voltage: 28.0 VDC
- Minimum Voltage: 27.4 VDC
- Contact Voltage Outputs: 32.0 Vdc
Hardware Features
- Ethernet Ports: Two ports built in
- Local Processor: Yes, onboard
- Data Acquisition Board: Included inside
- Chassis Style: Vented for cooling
- PCB Protection: Conformal coating on entire base board
- Dimensions: W4.5in x H3.5in x D2.25in
- Weight: Less than 2 lbs
- Shipping Weight: 2.5 lb
LED Indicators
- LED for each Ethernet port (two total)
- Power LED for unit status
- Attn LED for attention or alarm
- Additional LEDs for relay connections
Environmental Ratings
- Ambient Temperature Range: -30°C to +65°C (-22°F to +149°F)
- Hazardous Location Approval: Yes, with approved terminal board combinations
- PCB Coating: Conformal style. Protects against daily wear and tear.
Terminal Board Compatibility
- Works with two accessory terminal boards (typical PDIO configuration)
- Terminal Board Types: Intrinsically Safe Apparatus Relay Contact terminal boards
- Field Terminals: 24 terminals when using TDBS or TDBT boards
- Positive Terminal Labeling: All positive terminals marked as contact-wetting inputs
- Associated Boards Examples:
- ISx0yTDBSH2A
- ISx0yTDBSH8A
- ISx0yTDBTH2A
- ISx0yTDBTH8A
Software & Programming
- Software Suite: ControlST
- Use for programming and configuration
- Use for trending and diagnostic analysis
- Works with Mark VIe controls and related systems
Installation Guide
- Follow field wiring instructions for wire size and screw torque.
- Connect Ethernet ports to network for I/O communication.
- Use approved terminal boards for hazardous location use.
- Keep ambient temperature within -30°C to +65°C range.
- Mount in vented chassis for proper airflow.
- Refer to datasheet for negative vs positive terminal details.
Debugging & Maintenance
- Check power LED first. No light means no power.
- Look at Attn LED. If on, check software for alarm message.
- Monitor Ethernet LEDs. Flashing means network activity.
- Inspect conformal coating for damage. Recoat if needed.
- Store in anti-static bag when not installed.
Package Contents
- 1 x GE IS220PDIOH1B Discrete I/O pack
- Terminal boards sold separately (TDBS or TDBT series)
- ControlST software not included. Purchase separately.
- Warranty: 12 months from shipment. Covers defects and failures.
Shipping Methods
- FedEx – Express and ground options
- UPS – Worldwide tracking included
- DHL – Fast international delivery
Typical Applications
- Gas turbine control and management
- Steam turbine automation systems
- Wind turbine drive assemblies
- Hazardous location industrial sites
- Redundant control systems (simplex, dual, triple)
Diagnostic Ability
- ControlST software provides trending and analysis tools
- LED indicators show real-time status of Ethernet, power, and relays
- Attn LED alerts operator to alarms or faults
- Local processor helps with onboard data acquisition
FAQ – Expert Answers & Buying Guide
- What software do I need for IS220PDIOH1B programming?
Use GE ControlST software suite. No other software works with Mark VIe I/O packs. - Can I use this pack without terminal boards?
No. This pack needs TDBS or TDBT terminal boards for field wiring connections. - Experience: My Attn LED stays on after power up. What should I do?
Connect to ControlST software. Read the diagnostic message. Attn LED means attention needed. - Buying Guide – Do I need simplex or triple redundant system?
Simplex for non-critical machines. Triple redundant for critical turbines. IS220PDIOH1B supports both. - Buying Guide – Is this pack approved for my hazardous location?
Check your zone rating. This pack works with approved terminal board combinations. Confirm before ordering.
Contact & Support
For technical help or bulk orders: +86 158 8020 0923 (WhatsApp)
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