Product Description
Emerson VE4001S2T2B5 Discrete Input Module with Terminal Block
Product Overview
- The Emerson VE4001S2T2B5, comprising the KJ3203X1-BA1 Discrete Input Module and KJ4001X1-CK1 40-pin Mass Terminal Block, is a component of the DeltaV Distributed Control System (DCS). Part of the M-series, this module processes 32 channels of 24 VDC discrete input signals (dry contact type) from field devices, such as switches and sensors, for use in safety-critical and process control applications. It is widely used in industries like oil and gas, chemical, and power generation, offering reliable integration with DeltaV controllers.
Technical Specifications
- The VE4001S2T2B5 (KJ3203X1-BA1 + KJ4001X1-CK1, 12P3270X022/032) has the following specifications based on documentation from Emerson and industry sources:
| Specification | Details |
|---|---|
| Model/Part Number | VE4001S2T2B5 (KJ3203X1-BA1 + KJ4001X1-CK1, 12P3270X022/032) |
| Manufacturer | Emerson |
| Description | Discrete Input Module with 40-pin Mass Terminal Block |
| Series | DeltaV M-series |
| Input Channels | 32 channels, dry contact |
| Input Voltage | 24 VDC |
| Input Current | 2 mA per channel (typical) |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Power Consumption | Approx. 3 W (from DeltaV system power) |
| Termination | 40-pin mass terminal block (KJ4001X1-CK1) |
| Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
| Dimensions | Module: Approx. 130 mm x 41 mm x 107 mm Terminal Block: Approx. 110 mm x 50 mm x 40 mm |
| Weight | Module: Approx. 0.3 kg Terminal Block: Approx. 0.1 kg |
| Mounting | DeltaV I/O carrier (vertical orientation) |
Additional Details
- The VE4001S2T2B5 includes the following additional information based on documentation from Emerson, Radwell, and other industry sources:
- Function: Processes 32 discrete input signals (24 VDC, dry contact) from field devices, converting them into digital data for DeltaV controllers; supports high-density applications with reliable signal processing and diagnostic capabilities for fault detection.
- Compatibility: Compatible with DeltaV M-series controllers (e.g., MQ, MX, PK); integrates with DeltaV I/O carriers and the KJ4001X1-CK1 40-pin mass terminal block; supports connectivity with other DeltaV modules like VE4003S2B1 (analog input) and VE4006P2 (serial interface).
- Configuration: Configured via DeltaV Explorer or Control Studio software for mapping inputs to control logic; supports hot-swappable installation under specific conditions (e.g., with KJ1501X1-BC1 power supply); includes LED indicators for module and channel status.
- Certifications: Complies with CE, UL, and ATEX standards for hazardous environments (Zone 2, Class I, Div. 2); meets IEC 61508 for use in safety instrumented systems (SIS) up to SIL 2.