PLCs, Power Supplies & Others

This relay output module switches AC and DC loads for Honeywell control systems. It provides isolated contact outputs for driving motors, solenoids, and alarms. Therefore, this component suits industrial automation requiring robust switching capabilities.

Physical Dimensions and Weight Specifications

The Honeywell 10208/2/1 features a compact housing for DIN rail mounting. Its width measures 45 mm for standard industrial enclosures. The total depth reaches 110 mm including the terminal block. Consequently, technicians can install this module in tight cabinet spaces.

Interface Types and Connection Layout

The Honeywell 10208/2/1 provides screw-clamp terminals for field load wiring. A 10-pin backplane connector supplies power and data from the CPU. The front panel carries LED indicators for each relay channel status. Hence, operators can verify output activity at a quick glance.

Component Count and Channel Configuration

This relay output module contains one main board with 8 electromechanical relays. Each relay provides a single-pole double-throw (SPDT) contact arrangement. You will also find flyback diodes for DC load protection. An onboard optocoupler isolates the backplane logic from the relay coils.

Energy Storage and Power Consumption

The Honeywell 10208/2/1 draws 60 mA from the 5V backplane supply. It requires 20 mA per active relay from the 24V coil supply. A small capacitor bank absorbs back EMF from relay coils. This storage protects the driver transistors during de-energization.

Switching Performance and Mechanical Life

Each relay switches in approximately 10 ms for both operate and release. The contacts withstand 100,000 electrical operations at full load. Users can replace individual relays if they wear out over time. This modular design reduces repair costs and downtime.

Details