Emerson VE4050E1C0 (KJ4001X1-BE1) Digital Input Module

Product Description

The Emerson VE4050E1C0, also known as KJ4001X1-BE1, is a 32-channel digital input module designed for Emerson’s DeltaV distributed control system (DCS). It converts discrete on/off signals from field devices into digital values for precise process control. Moreover, the module supports hazardous area compliance, high reliability, and continuous operation in challenging industrial environments. Its robust DIN-rail design allows easy integration with DeltaV I/O systems while maintaining safe and efficient signal monitoring.

Technical Specifications

• Model: KJ4001X1-BE1

• Assembly Code: VE4050E1C0

• Type: Digital Input Module

• System Compatibility: Emerson DeltaV DCS

• Module Capacity: 8 I/O modules per carrier

• Number of Channels: 32 digital input channels

• Signal Type: Discrete (on/off)

• Nominal Input Voltage: 24 VDC

• Input Current: ~7 mA per channel

• LocalBus Power Rating: 12 VDC at 150 mA

• Bussed Field Power Rating: 12 VDC at 300 mA

• Field Circuit Rating: 24 VDC at 32 mA

• Mounting Type: Standard DIN rail

• Dimensions (W × H × D): 300 × 100 × 60 mm

• Weight: 0.95 kg

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5%–95% non-condensing

• Electrical Interfaces: Common power and bus connections across all 8 slots

• Signal Grounding: Integrated ground plane and terminal bonding

• Certifications: CE, UL, ATEX, CSA, IECEx

• Country of Origin: USA

FAQ

1. How many channels does this module support?
It provides 32 digital input channels for various field devices.

2. What signal voltage is required for this module?
The module accepts 24 VDC discrete signals from field equipment.

3. Can it support redundant power?
Yes, it is capable of redundant power when paired with a suitable redundant supply.

4. What types of I/O modules are compatible?
It supports analog, discrete, HART, and CHARM modules with the appropriate carriers.

5. Is the module suitable for hazardous areas?
Yes, it is certified for Zone 2 / Class I Div. 2 hazardous environments.