As a standard I/O terminal module dedicated to the DeltaV system, the Emerson Ovation VE4002S1T2B5 KJ3204X1-BA1 12P3275X032 KJ4001X1-CJ1 is a key integrated component custom-built by R. STAHL for Emerson process automation sector. Designed specifically to meet the requirements of signal transmission and isolation in industrial field environments, this product leverages the pac-Carrier 9195 series carrier platform to achieve seamless integration with the DeltaV system. It supports Digital Output (DO) signal processing and can be flexibly adapted to signal transmission scenarios in both hazardous and safe areas. Boasting a compact design, high reliability, and easy installation, it is widely used in various industrial automation control applications, and is particularly suited for process control environments requiring efficient signal integration and explosion-proof protection.
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Core Adaptability and Compatibility
System and Carrier Adaptation
The VE4002S1T2B5 terminal module is specifically designed for the Emerson DeltaV control system, with core compatibility for the 9195/16A-EP1-06A9 carrier model within the pac-Carrier 9195 series. This carrier supports 16 module slots and is capable of accommodating 32 channels of Digital Output (DO) signals (including common circuits). The module establishes stable connection with the carrier via the customized system cable 9195/C-008, which features a Sub-D 50-pin connector and consists of 40×0.35 mm² (AWG 28) grey cables. This configuration ensures anti-interference performance and stability of signal transmission.
Compatible Isolator Models
This terminal module can be paired with a wide range of intrinsically safe isolators from the ISpac series, including:
9170/20-10-11, 9170/20-11-11 (switching repeaters suitable for NAMUR proximity switches and contacts, with relay output);
9170/20-14-11 (switching repeater with electronic output);
9172/21-11-00 (relay module for digital signals and control circuits);
9175/20-1x-11, 9176/20-1x-00 (digital output isolators suitable for solenoid valves and indicators, including loop-powered types).
Selection can be flexibly made based on the type of on-site equipment.
Technical Specifications & Performance Features
Electrical Specifications
- Signal Type: 32 channels of Digital Output (DO), supporting common circuit design, compatible with actuators such as solenoid valves and indicators.
- Power Supply Compatibility: Leverages the redundant power supply design of the pac-Carrier platform, with a nominal voltage of 24V DC (operating range: 19V–31.2V). Equipped with 2 replaceable fuses (TR5; T 2.0A) to protect the main power supply and redundant power supply respectively, and features polarity reversal protection.
- Fault Signals: Supports Power Failure (PF) and Line Fault (LF) signal output, with status feedback via relay contacts (35V / 100mA, normally closed). The fault signal suppression or detection mode can be configured via the "SP" and "LFS" DIP switches.
Environmental & Mounting Specifications
- Installation Environment: Suitable for Zone 2, Zone 22 (non-conductive dust) hazardous areas and Division 2 safe areas, compliant with the explosion-proof certification standard BVS 03 ATEX E213 X II 3 G Ex nA nC II T4.
- Environmental Conditions: Operating temperature range: -20°C to +70°C (refer to the specific specifications of the matched isolator); storage temperature range: -40°C to +80°C; relative humidity ≤ 95% (non-condensing).
- Mechanical Features: The terminal module is mounted on a carrier, supporting DIN rail (EN 50022, NS35 / 15, NS35 / 7.5) or mounting plate (4×M6 screws) fixation, and can be installed horizontally or vertically. The carrier housing is made of PA 6.6 with a fire rating of UL-94 V0; the protection class of the housing/terminals is IP 00 / IP 20 respectively, with an overall weight of approximately 320g. An additional space of about 50mm must be reserved during installation to facilitate the insertion and removal of ISpac modules.
Connection & Integration Design
Interface & Wiring Specifications
- Automation System Connection: Interfaces with the DeltaV system via a Sub-D 50-pin connector (X01). The 32 DO channels correspond to different pins with clear cable color coding (e.g., Channel 1: white, Channel 2: brown, Channel 3: green, etc.). The common circuit is uniformly led out through specific pins (e.g., Pins 33–40), simplifying wiring and maintenance.
- Field Device Connection: Connects to field actuators via the terminals of ISpac isolators, supporting flexible matching of different types of isolators. Relay output, electronic output or loop-powered mode can be selected according to device requirements.
Integration Advantages
- Signal Mixing Capability: Supports flexible mixed integration of Ex i (intrinsically safe) and non-Ex i field circuits. The application scenarios can be expanded by selecting the optional Non-Ex i terminal module (Model: 9191/20-00-50s, Order No.: 9191/20-00-50s).
- User-Friendly Operation: Isolators can be quickly fixed via a snap-in design without tools, and are equipped with a safety ejection mechanism for easy replacement and maintenance. The carrier supports multiple labeling methods to improve on-site management efficiency.
Application Scenarios
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