Emerson KJ3204X1-BA1 12P3275X032 24 VDC High-Side DO Card
Emerson KJ3204X1-BA1 12P3275X032 24 VDC High-Side DO Card
Manufacturer: Emerson
Product No.: KJ3204X1-BA1
Condition:1000 in stock
Product Type: 24 VDC High-Side Series 2 Card
Product Origin: 6954789034567
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
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Emerson KJ3204X1-BA1 12P3275X032 High-Side Discrete Output Card for DeltaV
The Emerson KJ3204X1-BA1 (Part Number: 12P3275X032) is a high-performance 24 VDC high-side discrete output card engineered for DeltaV M-series and S-series distributed control systems. With 16 independently controlled sourcing outputs, this Series 2 card delivers reliable switching control for solenoid valves, motor contactors, indicator lamps, and relay coils across process automation, manufacturing, and industrial control applications.
High-Side Sourcing Architecture
Unlike conventional sinking outputs that switch the ground path, the KJ3204X1-BA1 employs high-side sourcing topology where each channel switches the positive 24 VDC supply to the load. This architecture provides superior noise immunity in electrically harsh environments and enables simplified troubleshooting through common ground wiring schemes. High-side switching is particularly advantageous in safety systems where ground faults must not inadvertently energize field devices.
Technical Specifications
- Output Channels: 16 independent high-side sourcing outputs
- Output Voltage: 24 VDC nominal (18-30 VDC operating range)
- Current Rating: 0.5A per channel, 8A total card maximum
- Switching Type: Solid-state MOSFET with overcurrent protection
- Response Time: <5ms turn-on, <10ms turn-off typical
- Isolation: 1500 VAC channel-to-bus, 250 VAC channel-to-channel
- Diagnostic Features: Open-load detection, short-circuit protection, overtemperature shutdown
- Status Indication: Per-channel LED indicators for output state verification
- Operating Temperature: -40°C to +70°C ambient
- Power Consumption: 4W card logic + load current
- Certifications: UL/CSA Class I Div 2, ATEX Zone 2, IECEx, CE marked
Industrial Control Applications
Solenoid Valve Control: Drive pneumatic and hydraulic solenoid valves in process control loops, emergency shutdown systems, and automated material handling equipment. High-side switching prevents false valve actuation during ground fault conditions.
Motor Starter Interfacing: Energize contactor coils for motor starters, VFD enable circuits, and soft-starter control inputs. Overcurrent protection safeguards against coil short circuits and inrush current spikes during contactor pickup.
Annunciator & Alarm Panels: Control indicator lamps, LED towers, and audible alarm devices in operator interface panels. Per-channel diagnostics detect burned-out lamps and wiring faults for proactive maintenance.
Interlock & Permissive Logic: Implement safety interlocks, equipment permissives, and sequential control logic for batch processes, packaging lines, and material transfer systems requiring coordinated multi-device actuation.
Advanced Diagnostic Capabilities
The KJ3204X1-BA1 features comprehensive diagnostics that continuously monitor each output channel for fault conditions. Open-load detection identifies disconnected field wiring or failed loads before they impact process operations. Short-circuit protection automatically disables faulted channels while maintaining operation of healthy outputs, preventing nuisance trips of entire I/O cards.
Thermal monitoring tracks MOSFET junction temperatures and initiates protective shutdown if thermal limits are approached due to excessive load currents or inadequate cabinet ventilation. All diagnostic events are time-stamped and logged to DeltaV event chronicles for root cause analysis and regulatory compliance documentation.
System Integration & Wiring
Designed for seamless integration with DeltaV M-series controllers (MD, MD Plus, MQ) and S-series I/O subsystems via high-speed LocalBus communication. Compatible with VE4070 isolators, KL4104X1 dual carriers, and standard DeltaV terminal blocks featuring spring-clamp connections for vibration-resistant field wiring.
High-side sourcing architecture simplifies cabinet wiring by establishing a common ground reference for all field devices. This reduces wiring errors during installation and accelerates troubleshooting by allowing technicians to measure output voltages relative to a single ground point.
Configuration & Commissioning
Configuration via DeltaV Explorer with intuitive channel assignment, alarm limits, and diagnostic thresholds. Supports pulse-width modulation (PWM) output mode for proportional valve control and lamp dimming applications. Built-in channel forcing capabilities enable pre-commissioning checkout and maintenance testing without controller intervention.
Related DeltaV I/O Products
| Product Model | Description | Product Link |
|---|---|---|
| VE4003S2B1 KJ3222X1-BA1 | 8-Channel Analog Input Module with HART | View Product |
| VE4033S2B1 KJ3222X1-BA1 | Redundant Analog Input Card (AI) | View Product |
| KJ3222X1-BK1 | AI 8-Channel 4-20mA HART Card | View Product |
Quality & Support
Factory-tested to IEC 61131-2 standards with full functional verification and burn-in testing. Ships with calibration documentation, wiring diagrams, and configuration templates for rapid deployment. Backed by 18-month warranty covering manufacturing defects and performance specifications. Global technical support available for system integration, troubleshooting, and application engineering assistance.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Emerson KJ3204X1-BA1 12P3275X032 High-Side Discrete Output Card for DeltaV
The Emerson KJ3204X1-BA1 (Part Number: 12P3275X032) is a high-performance 24 VDC high-side discrete output card engineered for DeltaV M-series and S-series distributed control systems. With 16 independently controlled sourcing outputs, this Series 2 card delivers reliable switching control for solenoid valves, motor contactors, indicator lamps, and relay coils across process automation, manufacturing, and industrial control applications.
High-Side Sourcing Architecture
Unlike conventional sinking outputs that switch the ground path, the KJ3204X1-BA1 employs high-side sourcing topology where each channel switches the positive 24 VDC supply to the load. This architecture provides superior noise immunity in electrically harsh environments and enables simplified troubleshooting through common ground wiring schemes. High-side switching is particularly advantageous in safety systems where ground faults must not inadvertently energize field devices.
Technical Specifications
- Output Channels: 16 independent high-side sourcing outputs
- Output Voltage: 24 VDC nominal (18-30 VDC operating range)
- Current Rating: 0.5A per channel, 8A total card maximum
- Switching Type: Solid-state MOSFET with overcurrent protection
- Response Time: <5ms turn-on, <10ms turn-off typical
- Isolation: 1500 VAC channel-to-bus, 250 VAC channel-to-channel
- Diagnostic Features: Open-load detection, short-circuit protection, overtemperature shutdown
- Status Indication: Per-channel LED indicators for output state verification
- Operating Temperature: -40°C to +70°C ambient
- Power Consumption: 4W card logic + load current
- Certifications: UL/CSA Class I Div 2, ATEX Zone 2, IECEx, CE marked
Industrial Control Applications
Solenoid Valve Control: Drive pneumatic and hydraulic solenoid valves in process control loops, emergency shutdown systems, and automated material handling equipment. High-side switching prevents false valve actuation during ground fault conditions.
Motor Starter Interfacing: Energize contactor coils for motor starters, VFD enable circuits, and soft-starter control inputs. Overcurrent protection safeguards against coil short circuits and inrush current spikes during contactor pickup.
Annunciator & Alarm Panels: Control indicator lamps, LED towers, and audible alarm devices in operator interface panels. Per-channel diagnostics detect burned-out lamps and wiring faults for proactive maintenance.
Interlock & Permissive Logic: Implement safety interlocks, equipment permissives, and sequential control logic for batch processes, packaging lines, and material transfer systems requiring coordinated multi-device actuation.
Advanced Diagnostic Capabilities
The KJ3204X1-BA1 features comprehensive diagnostics that continuously monitor each output channel for fault conditions. Open-load detection identifies disconnected field wiring or failed loads before they impact process operations. Short-circuit protection automatically disables faulted channels while maintaining operation of healthy outputs, preventing nuisance trips of entire I/O cards.
Thermal monitoring tracks MOSFET junction temperatures and initiates protective shutdown if thermal limits are approached due to excessive load currents or inadequate cabinet ventilation. All diagnostic events are time-stamped and logged to DeltaV event chronicles for root cause analysis and regulatory compliance documentation.
System Integration & Wiring
Designed for seamless integration with DeltaV M-series controllers (MD, MD Plus, MQ) and S-series I/O subsystems via high-speed LocalBus communication. Compatible with VE4070 isolators, KL4104X1 dual carriers, and standard DeltaV terminal blocks featuring spring-clamp connections for vibration-resistant field wiring.
High-side sourcing architecture simplifies cabinet wiring by establishing a common ground reference for all field devices. This reduces wiring errors during installation and accelerates troubleshooting by allowing technicians to measure output voltages relative to a single ground point.
Configuration & Commissioning
Configuration via DeltaV Explorer with intuitive channel assignment, alarm limits, and diagnostic thresholds. Supports pulse-width modulation (PWM) output mode for proportional valve control and lamp dimming applications. Built-in channel forcing capabilities enable pre-commissioning checkout and maintenance testing without controller intervention.
Related DeltaV I/O Products
| Product Model | Description | Product Link |
|---|---|---|
| VE4003S2B1 KJ3222X1-BA1 | 8-Channel Analog Input Module with HART | View Product |
| VE4033S2B1 KJ3222X1-BA1 | Redundant Analog Input Card (AI) | View Product |
| KJ3222X1-BK1 | AI 8-Channel 4-20mA HART Card | View Product |
Quality & Support
Factory-tested to IEC 61131-2 standards with full functional verification and burn-in testing. Ships with calibration documentation, wiring diagrams, and configuration templates for rapid deployment. Backed by 18-month warranty covering manufacturing defects and performance specifications. Global technical support available for system integration, troubleshooting, and application engineering assistance.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191