Description

Not for real photos. All pictures are for reference only.

Product Overview

The VE4001S2T2B4 is a field termination base for Emerson DeltaV S‑Series DCS, paired with the KJ3203X1‑BA1 32‑channel discrete input card. It accepts dry contact / passive switch signals from limit switches, valve position feedback, local pushbuttons and alarm contacts, and routes them to the matching DI card via D‑Sub37 cable. This termination unit uses M3 screw terminals for field wiring and provides circuit status indication and fault diagnostics. It adopts DIN rail mounting inside the DeltaV I/O carrier, supports hot‑swap of the mating input card, and is widely used in refineries, chemical, power and offshore safety and interlock loops.

Technical Specifications

• Brand: Emerson
• Model: VE4001S2T2B4
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: 32 discrete input channels, dry contact type, 24 VDC sensing loop; M3 screw terminals
• Operating Temp: -20°C to +60°C
• Communication: DeltaV internal I/O bus via D‑Sub37 cable to KJ3203X1‑BA1
• Input Type: Dry contact / potential‑free contact sensing
• Diagnostics: Channel open/short detection, contact status monitoring
• Compatible I/O Card: KJ3203X1‑BA1
• Hot Swap: Mating DI card supports hot swap
• Wire Range: 0.2–4 mm² (AWG 24–12)
• Mounting: 35 mm DIN rail on DeltaV I/O carrier
• Weight: Approx. 0.50 kg
• Enclosure Rating: IP20
• Coating: ISA‑S71.04 G3 anti‑corrosion conformal coating
• Certifications: CE, UL, ATEX / IECEx
• Origin: USA
• Lifecycle: Standard spare for DeltaV S‑Series installations