Emerson DeltaV KJ3209X1-BA1 Discrete Output Module

Overview

The Emerson KJ3209X1-BA1 is an 8-Point Discrete Output Module for the DeltaV distributed control system. It provides isolated AC switching outputs for controlling high-voltage field devices such as contactors, relays, and solenoid valves.

Technical Specifications

• Manufacturer: Emerson
• Model: KJ3209X1-BA1
• Type: 8-Point Discrete Output Module
• Channels: 8 isolated discrete outputs
• Output Voltage: 120 / 230 VAC
• Field Circuit Rating: 250 VAC, 1 A per channel, 3 A max per card
• Local Bus Power: 12 VDC at 150 mA
• Signal Type: Discrete / Digital Output
• Dimensions: 16.8 × 8.7 × 4.4 cm
• Weight: 680 g

Environmental & Safety Ratings

• Operating Temperature: −40 °C to +70 °C
• Shock: 10 g, half-sine wave for 11 ms
• Vibration: 1 mm peak-to-peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)
• Relative Humidity: 5%–95% non-condensing
• Airborne Contaminants: ISA-S71.04-1985 Class G3
• Protection Rating: IP20

Key Features

• 8-channel isolated AC output for high-voltage switching applications
• Channel-to-channel isolation contains localized faults and prevents backplane damage
• Conformal coated PCB for harsh industrial environments

FAQ

Q: What is the maximum current per channel?
A: Each channel supports up to 1 A at 250 VAC, with a total module limit of 3 A.

Q: Can this module be replaced without shutting down the system?
A: Yes, it is designed for hot-swappable replacement in supported DeltaV chassis configurations.

Installation Guidelines

1. Install the module into an available DeltaV I/O carrier slot.
2. Connect 120/230 VAC field power and load wiring per channel.
3. Verify output operation via DeltaV diagnostics before commissioning.

Selection Tips

• Choose KJ3209X1-BA1 for high-voltage AC discrete output control in DeltaV systems.
• Calculate total load current (3 A max per module) across all active channels.