Emerson Delta V KJ3001X1-BG1 DO, 8-Channel, 24 VDC, Isolated Card Redundant Power
KJ3001X1-BG1 Description
The KJ3001X1-BG1 is an 8-channel, isolated discrete digital output module designed for Emerson’s DeltaV™ Series 2 Distributed Control System (DCS). It serves as a critical interface between the DeltaV control system and field devices such as solenoids, valves, pilot lights, and small motors, providing reliable switching and protection for industrial automation applications. Key features include channel-to-bus isolation, hot-swappable design (with field power removed), and built-in diagnostic LEDs for real-time status monitoring. It is suitable for both standard and hazardous industrial environments, supporting Zone 2/Div. 2 safety certifications and ensuring high integrity signal transmission for process control and safety interlock systems.
KJ3001X1-BG1 Key Features
- 8 Isolated Output Channels: 24 VDC discrete outputs with 2500 Vrms channel-to-bus isolation to prevent noise interference and protect the control system.
- High Current Rating: Up to 1 A per channel (field circuit), capable of driving a wide range of field devices including valves, relays, and small actuators.
- Hot-Swappable Design: Can be replaced or inserted under system power (with non-sparking field circuits de-energized), minimizing downtime and supporting maintenance without full system shutdown.
- Integrated Diagnostics: Per-channel and module-level LED indicators provide visual status for output status, faults, and health, simplifying troubleshooting.
- Hazardous Area Certified: ATEX (EEx nA IIC T4), IECEx, FM (Class I Div. 2), and CSA approved for safe operation in oil, gas, chemical, and refinery environments.
- DeltaV Series 2 Compatibility: Seamlessly integrates with DeltaV I/O systems, configurable via DeltaV system software for flexible setup and mapping.
- Robust Environmental Performance: IP20 protection, ISA-S71.04 Class G3 rating (resistant to dust, corrosive gases), and wide operating temperature range for harsh industrial settings.
- Low Maintenance: No user-serviceable parts or calibration required, ensuring long-term, reliable operation with minimal upkeep.
KJ3001X1-BG1 Materials & Applications
Materials
- Housing: High-strength, flame-retardant engineering thermoplastic (UL94 V-0) for impact and chemical resistance, ensuring durability in industrial environments.
- Internal Circuitry: High-temperature FR-4 PCB with gold-plated contacts for superior conductivity and corrosion resistance, supporting stable performance under EMI/EMC conditions.
- Terminals: Nickel-plated brass screw terminals for secure, vibration-resistant wiring connections, compatible with 24–12 AWG field wires.
- Isolation Components: Industrial-grade opto-isolators for high-voltage isolation, protecting the control system from field-side electrical noise and transients.
Typical Applications
- Oil & Gas: Onshore/offshore platforms, pipelines, refineries, compressor stations, and safety shutdown systems.
- Chemical & Petrochemical: Process control for reactors, distillation columns, storage tanks, and hazardous area discrete output circuits.
- Power Generation: Thermal, combined-cycle, and nuclear power plants; boiler, turbine, and auxiliary system control.
- Water & Wastewater: Pump stations, valve control, flow/level monitoring, and SCADA-connected discrete output systems.
- General Industrial: Manufacturing lines, material handling, packaging machinery, and machine safety interlocks.
KJ3001X1-BG1 Important Parameters
| Parameter |
Specification |
| Part Number |
KJ3001X1-BG1 |
| Product Type |
8-Channel Isolated Digital Output Module (DeltaV Series 2) |
| Output Type |
Discrete (24 VDC) |
| Number of Channels |
8 |
| Output Current (Field) |
1 A per channel (max) |
| Output Voltage (Field) |
24 VDC |
| Isolation Rating |
2500 Vrms (channel-to-bus) |
| LocalBus Power |
12 VDC at 150 mA |
| Field Circuit Voltage |
Max 60 VDC |
| Hot-Swappable |
Yes (field power must be de-energized for non-sparking circuits) |
| Operating Temperature |
0°C to +60°C |
| Storage Temperature |
-40°C to +85°C |
| Relative Humidity |
5–95% RH (non-condensing) |
| Environmental Class |
ISA-S71.04-1985 Class G3 |
| Protection Rating |
IP20 |
| Vibration Resistance |
1 mm peak-to-peak (5–16 Hz); 0.5 g (16–150 Hz) |
| Shock Resistance |
10 g half-sine wave, 11 ms duration |
| Safety Certifications |
ATEX (EEx nA IIC T4), IECEx, FM (Class I Div. 2), CSA, CE |
| Terminal Type |
Nickel-plated brass screw terminals (24–12 AWG) |
| Terminal Block Key |
B5 |
| Dimensions (L×W×H) |
119.4 × 101.6 × 25.4 mm (approx.) |
| Weight |
0.31 kg (approx.) |
| Maintenance |
No user-serviceable parts; no calibration required |
Good Service in WTL:
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WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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