Emerson KJ4001X1-CA1 High-Performance I/O Terminal Block for Industrial Automation
The Emerson KJ4001X1-CA1 is a precision-engineered I/O terminal block designed for demanding industrial automation systems. As part of Emerson’s DeltaV series, this terminal block delivers exceptional signal integrity, robust mechanical stability, and seamless integration with process control architectures across manufacturing, energy, and chemical processing sectors.
Product Overview
Series: DeltaV | Product Type: I/O Terminal Block | Input Voltage: 24 V DC | Input Current: 2 A | Weight: 0.8 kg
High-Resolution Product Images



Key Features
- Industrial-Grade Durability – Engineered with corrosion-resistant materials for operation in harsh environments (IP20 rating)
- Modular Connectivity – Supports quick wiring with screw-type terminals and color-coded markings for error-free installation
- DeltaV System Compatibility – Direct integration with Emerson’s distributed control systems for streamlined process management
- Thermal Stability – Maintains signal integrity at operating temperatures from 0°C to 60°C
- Space-Efficient Design – Compact 22.5 mm width profile optimizes control cabinet space utilization
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Emerson KJ4001X1-CA1 |
| Power Requirements | 24 V DC @ 2 A |
| Dimensions | Width: 22.5 mm | Height: 100 mm | Depth: 75 mm |
| Weight | 0.8 kg |
| Signal Type | Digital Input (DI) with 16-channel configuration |
| Mounting | DIN rail compatible (35 mm standard) |
Application Fields
Engineered for mission-critical environments, the KJ4001X1-CA1 excels in:
- Process control systems for oil & gas, chemical, and pharmaceutical industries
- Factory automation lines requiring high-precision signal transmission
- Energy management systems with Emerson DeltaV controllers
- Machine safety applications with SIL 2/3 compliance requirements
Our Featured Industrial Control Brands
We specialize in premium automation components including Emerson DeltaV modules, ABB AC800M controllers, Allen Bradley ControlLogix, Triconex safety systems, and GE Fanuc RX3i components.







There are no reviews yet.