Description
At-A-Glance Executive Brief
- Model: SE3007 (Alternative PN: KJ2005X1-BK1 / 12P4688X032)
- Brand: Emerson Automation Solutions
- Part Type: DeltaV SX DCS Controller Module
- Lifecycle status: EOL legacy DCS critical spare; stocked for brownfield chemical, oil & gas, refining and power plant DeltaV cabinet maintenance
- System compatibility: Emerson DeltaV Distributed Control System; serves as the core processing unit, executes real-time continuous/batch control logic, manages local I/O bus and dual-redundant control network communication, handles data exchange between field I/O modules and DeltaV operator workstations
- Weight: ~1.0 kg
Technical Introduction
Failure of Emerson SE3007 SX controller stops all control logic execution for its assigned DeltaV control node. PID regulation, sequence control, alarm processing and I/O data acquisition will halt. Field control valves, transmitters and actuators lose automatic control capability. Operators must switch to manual operation to maintain process stability, with high risk of process disturbance, product off-specification or emergency plant shutdown for chemical, oil & gas and power generation facilities.
Emerson SE3007 is the SX series controller for Emerson DeltaV DCS platform. It is installed in 2-slot or 8-slot DeltaV carrier base. The controller features dual redundant 10/100Mbps Ethernet control network ports for resilient communication. It supports multiple deterministic control execution rates from 100ms up to 60s, equipped with 96MB user memory, and can manage up to 64 local and extended I/O cards. DeltaV auto-detection and self-addressing functions reduce commissioning work. Internal 3A non-replaceable fuse provides circuit protection. Widely used in continuous process industries including chemical, refining, oil & gas, power and water treatment. Plant reliability teams stock SE3007 to restore core control node function for legacy DeltaV DCS systems.
- Best Suited For
- Emerson DeltaV DCS cabinets in chemical, oil & gas, refining and power generation plants
- Real-time PID and batch control logic execution, redundant control network communication, local I/O management
- Direct drop-in replacement for existing Emerson SE3007 DeltaV SX controller hardware
Core Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | SE3007 (KJ2005X1-BK1 /12P4688X032) |
| Manufacturer | Emerson Automation Solutions |
| Product Type | DeltaV SX DCS Controller Module |
| Communication | Dual Redundant 10/100Mbps RJ45 Ethernet Control Network |
| Max Supported I/O Cards | Up to 64 I/O modules |
| User Memory | 96 MB |
| Control Execution Rates | 100ms, 200ms, 500ms, 1s, 2s,5s,10s,30s,60s |
| Internal Fuse | 3.0A non-replaceable fuse |
| Power Consumption | Typical 5.0W, Max 7.0W |
| Power Supply | 24VDC from DeltaV carrier backplane |
| Operating Temperature | -40℃ ~ +60℃ |
| Humidity | 5–95% RH non-condensing |
| Weight | ~1.0 kg |
| Environmental Details | Please refer to Emerson DeltaV SX hardware manual for EMC, shock and vibration specifications for process control cabinet environments. |
Field Engineer’s Tech Notes
- Confirm full part number, DeltaV software firmware compatibility, controller logic database backup and carrier slot type before replacement; firmware mismatch or corrupted control database will cause controller fail to run control strategy.
- Implement process safety bypass for all critical control loops assigned to this controller before module removal. Loss of controller will terminate automatic process control.
- Inspect carrier backplane connector, redundant Ethernet cables, cabinet cooling fans and dust filters; loose network connections and overheating are common causes of intermittent controller faults.
- After installation, verify 24VDC carrier power-up, controller initialization, redundant Ethernet link status, download validated control database. Test automatic control loop function, alarm generation and HMI data display, clear faults and remove safety bypass before returning process to automatic mode.
- ESD protection required while handling the controller module.
- Backup controller logic database and test redundant network failover during DCS preventative maintenance.
Adaptive QA & Testing Protocol
Each Emerson SE3007 SX controller is bench tested on DeltaV test carrier rack. We verify 24VDC power boot, controller initialization, dual redundant Ethernet communication, control database download and diagnostic LED operation. PCB, edge connector and internal components are visually inspected for burn marks, corrosion or thermal damage. Full test reports are available upon request.
Buyer’s FAQ
Q: What is Emerson SE3007 used for? A: It is the DeltaV SX DCS controller module, executing real-time PID and batch control logic, managing I/O and redundant control network communication for DeltaV distributed control systems.
Q: What warranty applies for refurbished and NSFP SE3007? A: Refurbished and NSFP units carry a 12-month hardware warranty. Coverage excludes ESD damage, firmware mismatch, corrupted control database, network surge damage and improper safety bypass.
Q: What lead time should I expect? A: Stocked units ship 3–7 business days. If inventory depleted, we source surplus Emerson SE3007 controller modules.
Q: Can SE3007 be hot swapped? A: Hot swap is supported on DeltaV carrier, but assigned control loops must be manually bypassed before extraction to avoid loss of automatic process control. Lockout-tagout is recommended for high-risk continuous process assets.
Q: Is SE3007 still in production? A: No, Emerson SE3007 DeltaV SX controller is end-of-life legacy DCS hardware.
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