Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. VE4003S2B1 belongs to the M-series traditional I/O subsystem of Emerson DeltaV distributed control system (DCS), specially designed for industrial automation control. It supports modular installation for on-site deployment near field devices, reducing wiring costs and installation time. Its core advantages include: modular design enabling on-demand expansion of I/O interface carriers and cards to cut initial investment, while on-site installation minimizes long-distance wiring and terminal panel requirements; plug-and-play capability with hot-swappable installation, and error-proof design of function keys and terminal blocks ensuring correct installation; 1:1 redundancy configuration supporting automatic master-slave card switching, suitable for high-reliability scenarios like hardware failures or communication interruptions.
Data Sheet
VE4003S2B1.pdf
- Channel Count: 8 channels, supporting 4-20mA current signals and HART communication protocol.
- Isolation Feature: Each channel is optically isolated from the system, with factory-tested withstand voltage of 1500V DC to prevent signal interference and equipment damage.
- Signal Range: Nominal range 4-20mA; full signal range 1-22.5mA, supporting over-range detection.
- Accuracy & Resolution: Accuracy within temperature range is 0.1% of full scale, using 16-bit A/D converter; repeatability reaches 0.05% of full scale.
- Communication Support: HART transparent transmission function, compatible with AMS Device Manager to enable field device variable and status reporting.
- Power Parameters: Local bus current (12V DC) at typical 120mA, max. 150mA; field circuit power max. 300mA (24V DC±10%).
- Operating Temperature: -40℃~70℃ (long-term high-temperature operation will shorten service life).
- Storage Temperature: -40℃~85℃, relative humidity 5%~95% (non-condensing).
- Protection Rating: IP20, shock resistance 10g half-sine wave (11ms), vibration resistance 3mm peak-to-peak at 5-13Hz and 0.5g at 13-150Hz.
- Redundant Terminal Block: When paired with the VE4033S2B1 redundant terminal block, it enables 1:1 redundancy. The system automatically switches to the backup card in case of primary card failure, with no manual intervention required during the switchover process. Alerts are displayed on the operator interface.
- Model Compatibility: Redundant cards use the same model as non-redundant cards, protecting existing I/O investments. The system automatically detects redundant I/O and manages redundant card pairs as a single logical entity.
- Standard Terminal Block: The VE4003S2B1 is an 8-channel standard I/O terminal block supporting both 2-wire and 4-wire sensors.
- Other Terminal Blocks:
- Fused terminal block (VE4003S2B2) and 4-wire terminal block (VE4003S2B3).
- 16-pin (VE4003S2B4) and 24-pin (VE4003S2B5) Mass terminal blocks for connecting to M-series Mass connection solutions or third-party wiring systems (e.g., Phoenix Contact, Pepperl+Fuchs).
- Plug-and-Play: Insert into any available slot of the I/O interface carrier. The controller automatically recognizes the card and provides configuration options. Supports hot-swapping new I/O interfaces without interrupting system operation.
- Pre-wiring & Error Prevention: Terminal blocks can be pre-wired before card installation. Keyed features ensure correct alignment during replacement, preventing installation errors.
- Supported Versions: Compatible with DeltaV v10.3.1 and higher. For earlier versions, the model KJ3222X1-BA2 must be requested.
Ordering and Spare Parts Information
Model Correspondence
VE4003S2B1: Standard I/O terminal block for the 8-channel 4-20mA HART analog input card.
Redundant terminal block model: VE4033S2B1.
Spare Parts
250V 2A fuse for fused terminal block: KJ4010X1-BC1 (20 pieces per box).
I/O module fixing screws: KJ4010X1-BP2 (20 pieces per box).
Application Scenarios
VE4003S2B1 is suitable for industrial scenarios requiring 4-20mA analog signal acquisition with HART communication support, such as:
Accessing sensor signals (e.g., pressure, temperature, flow) in process control.
Signal interaction with PLCs or third-party devices to enable cross-system monitoring and control.
High-reliability demand scenarios (e.g., chemical, petroleum, power industries) where redundancy configuration reduces downtime risks.
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