EMERSON 8220-DI-IS-03 Intrinsically Safe Digital Input Module

EMERSON 8220-DI-IS-03

Intrinsically Safe Digital Input Module

Specifications

• Model: 8220-DI-IS-03 (PAC8000 Series)Emerson
• Channels: 16 single-ended intrinsically safe inputsEmerson
• Input Type: Switch / proximity detector (NAMUR compliant)
• Supply Voltage: 7–9 VDCEmerson
• On/Off Current: ON >2.1 mA; OFF <1.2 mAEmerson
• Input Filter: 50–512 ms selectableEmerson
• Fault Detection: Open/short-circuit field wiring detectionEmerson
• Operating Temp: -40°C to +70°C
• Approvals: ATEX, IECEx, UL (Class I Div 2 / Zone 2)
• Mounting: DIN rail, single-slot carrier
• Protection: IP20
• Current Consumption: 350 mAEmerson

Features & Advantages

1. Intrinsically Safe (Ex i) for direct connection to hazardous area sensorsEmerson
2. High-density 16-channel design saves cabinet spaceEmerson
3. Wide temperature range for extreme industrial environments
4. Comprehensive diagnostics (open/short circuit) simplifies maintenanceEmerson
5. Modular & hot-swappable PAC8000 I/O architectureEmerson
6. Multi-protocol support (Modbus, Profinet) via BIM

Applications

• Oil & gas (explosive atmospheres)Emerson
• Chemical & petrochemical plantsEmerson
• Pharmaceutical & food processingEmerson
• Hazardous area automation (Zone 1/2, Div 1/2)Emerson
• Remote I/O for process control systemsEmerson

Notes

1. Use only 7–9 VDC power supplyEmerson
2. Install in ATEX/IECEx certified enclosures for Zone 1/2Emerson
3. Verify intrinsic safety parameters before field wiringEmerson
4. Keep wiring runs short; avoid heavy EMI sourcesEmerson
5. Use with matching PAC8000 carrier & termination modulesEmerson