The Allen-Bradley 1769-OW8I Compact I/O Relay Output Module provides eight individually isolated relay outputs for AC/DC applications. Designed for reliable switching in industrial automation systems, it ensures secure isolation and consistent performance across a wide operating voltage range.
Technical Specifications:
Model: 1769-OW8I
Type: Relay Output Module (AC/DC, Normally Open)
Number of Outputs: 8 individually isolated outputs
Operating Voltage Range:
5 to 265 V AC
5 to 125 V DC
Bus Current Draw (Max.):
125 mA at 5 V DC (0.625 W)
100 mA at 24 V DC (2.4 W)
Heat Dissipation: 2.83 W total (all points energized)
Signal Delay (Max.):
Turn-on: 10 ms (resistive load)
Turn-off: 10 ms (resistive load)
Leakage Current (Off-State): 0 mA
On-State Current (Min.): 10 mA at 5 V DC
Continuous Current Ratings:
Per Point: 2.5 A
Per Common: 2.5 A
Per Module: 16 A
Isolation:
Output Point to Bus: 1836 V AC for 1 sec or 2596 V DC for 1 sec
Group-to-Group: 1836 V AC for 1 sec or 2596 V DC for 1 sec
Working Voltage: 265 V AC (IEC Class 2 reinforced insulation)
Power Supply Distance Rating: 8 modules max from power supply
Vendor ID Code: 1
Product Type Code: 7
Product Code: 87
Key Features:
Eight isolated relay outputs for flexible switching
Wide AC/DC voltage compatibility
Reinforced insulation for safety and reliability
Compact design for easy integration into 1769 I/O systems
Application Scenarios: Ideal for industrial automation systems requiring reliable relay switching, including motor control, solenoid actuation, and general-purpose load management.
FAQ:
Q: Can the module handle inductive loads? A: Yes, but ensure relay contact ratings are observed to prevent premature wear.
Q: How far can this module be placed from the power supply? A: Up to 8 modules away, per Compact I/O distance rating.
