5009-421

Description

5009-421 is a Woodward Micronet discrete I/O module with relay outputs, multiple communication ports, and advanced fault-tolerant features for industrial control systems.

Identity

• Part Number: 5009-421

• Series: Micronet

• Type: Field Termination Discrete I/O Module

Mechanical Characteristics

• Size: 305 × 356 × 152 mm

• Weight: —

• Operating Temperature: 0–40 °C

Electrical Characteristics

• Input Power: 18–32 V DC

• Current Draw: 12 V DC at 650 mA

• Discrete Outputs: 12 relay outputs

Communication

• Ethernet: 6 × 10/100BaseT ports

• Ports: RS232, RS422

• Modbus Links: Independent

Functional Features

• I/O Handling: Fault-tolerant processing

• Fault Detection: Latent relay fault detection, extensive annunciation, first-out indication

• Alarms/Trips: Time-stamped

• Input Time-Stamp: 1 ms (discrete), 5 ms (analog)

• Critical Speed Avoidance: 3 speed bands

• Auto Start: Hot & cold starts

• Sensors: 3 per critical parameter

• Dynamics: Dual speed/load

• Zero Speed Detection: Proximity probe down to 0.5 Hz

• Peak Speed: Overspeed trip indication

• Valve Operation: Automatic hand valve (first-stage pressure)

• Setpoints: Remote analog for all PIDs

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