Description
Product Overview
The Emerson Bristol ControlWave 396604-01-3 is an isolated analog input module designed for the ControlWave Micro remote automation platform. It is used to bring field analog signals into the controller for process monitoring, measurement, and supervisory control.
Emerson documentation identifies the 396604 series as an isolated AI module family, and specifically lists 396604-01-3 as the version with local termination. The corresponding 396604-02-1 version uses remote termination.
This type of I/O is commonly used where field signals need electrical isolation from the controller-side circuitry. The ControlWave Micro manual describes the isolated AI architecture as supporting individually configurable analog inputs, with the input configuration selected through module jumpers.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Emerson / Bristol Babcock |
| Model / Part Number | 396604-01-3 |
| Product Family | ControlWave Micro |
| Module Type | Isolated Analog Input Module |
| I/O Type | Analog Input |
| Number of Inputs | 8-point AI |
| Termination | Local termination |
| Input Configuration | Individually configurable |
| Supported Input Types | 4–20 mA, 1–5 VDC, 0–10 VDC depending on jumper configuration |
| Isolation | Analog input circuitry isolated from bus interface |
| Typical Application | Remote automation / RTU process monitoring |
The ControlWave Micro manual states that the isolated AI module family provides eight individually configurable analog inputs. Depending on jumper settings, the inputs can be configured for isolated current or voltage operation.
Electrical Configuration
For the 396604 series, the individual AI channels can be configured through jumpers. The manual describes configurations for:
- 4–20 mA isolated input
- 1–5 VDC isolated input
- 0–10 VDC isolated input
- Internally sourced 4–20 mA non-isolated operation
The exact jumper position should be checked against the ControlWave Micro hardware documentation before applying field power.
Application Areas
The module is suited to ControlWave-based remote monitoring and control installations where analog process measurements need to be collected at the RTU.
Typical signals may include:
- Pressure transmitters
- Flow transmitters
- Level measurement
- Process temperature transmitters
- Valve or actuator feedback
- Other 4–20 mA instrumentation
- 1–5 VDC or 0–10 VDC process signals
In an oil and gas pipeline station, for example, the AI channels can be used to collect transmitter values at a remote site before the ControlWave controller processes and communicates the data to the supervisory system.
Installation & Configuration Guide
Before installation, verify the complete part number on the module label. The suffix is important because ControlWave I/O variants can differ in termination arrangement.
1. Check the hardware
Confirm that the module is 396604-01-3 and inspect the connector, terminal area, PCB, and identification label.
2. Confirm the ControlWave configuration
Make sure the module is intended for the installed ControlWave Micro system and that the controller configuration recognizes the corresponding I/O hardware.
3. Set the input jumpers
Configure each analog input according to the required signal type. Do not assume every channel uses the same configuration.
4. Connect field wiring
Use appropriate shielded instrumentation cable where required. The ControlWave Micro documentation recommends connecting AI cable shields to the system housing ground through a suitable grounding arrangement.
5. Power up and verify
After installation, check the controller diagnostics and verify that each configured channel responds correctly to the field signal.
Maintenance Tips
For replacement installations, the most important checks are usually the module part number, series/revision, termination arrangement, and jumper configuration.
If a channel produces an unexpected value, check the field transmitter loop first, then inspect the corresponding jumper setting and wiring. A mismatch between a current-input configuration and a voltage-input transmitter can produce misleading readings even when the module itself is functioning normally.
For long-term maintenance, keep a record of the installed module revision and the configuration of each AI channel. This makes future replacement considerably easier.
Compatibility Notes
The 396604-01-3 belongs to the Emerson Bristol ControlWave Micro isolated analog input family. It should not be treated as a universal analog input card for unrelated PLC or DCS platforms.
The 396604 series includes different termination versions. In particular, Emerson documentation identifies 396604-01-3 as the local-termination version and 396604-02-1 as the remote-termination version. Verify the physical installation and connector arrangement before ordering a replacement.
Item Condition
Condition: New – Open Box
The current eBay listing identifies the item as New – Open Box and notes “In the box.”
Please compare the model number, series/revision, terminal arrangement, and physical label with your existing ControlWave hardware before purchase.
Short SEO Title
Emerson Bristol ControlWave 396604-01-3 | 8-Point Isolated Analog Input Module
简短中文标题
Emerson Bristol ControlWave 396604-01-3 | 8通道隔离模拟量输入模块
