VE4003S5 KJ3002X1-BG1 Emerson DeltaV 8-Channel mV AI Card

Emerson DeltaV KJ3002X1-BG1 8-Channel Thermocouple/mV Analog Input Card

The KJ3002X1-BG1 (VE4003S5) is a high-precision Analog Input (AI) module belonging to the Emerson DeltaV Series 2 hardware family. This specialized card is engineered to interface directly with low-level millivolt (mV) signals and a variety of thermocouple types without the need for external signal conditioners. By providing cold-junction compensation and advanced noise filtering, the KJ3002X1-BG1 ensures accurate temperature data acquisition for critical thermal processes in refining, power generation, and chemical manufacturing.

Detailed Technical Specifications

The following technical data identifies the hardware capabilities of the KJ3002X1-BG1 (VE4003S5) module. Please note that this is an 8-channel input card, not a controller baseplate.

• Manufacturer: Emerson (DeltaV Series)

• Model Number: KJ3002X1-BG1

• Part Number: VE4003S5

• Hardware Generation: Series 2

• Module Type: Analog Input (AI) Card

• Number of Channels: 8 Isolated Channels

• Input Signal Types: Thermocouples (Type B, E, J, K, N, R, S, T) and Millivolt (-100 to +100 mV)

• Resolution: 16-bit A/D conversion

• Isolation: 250 VAC galvanic isolation (channel-to-channel and channel-to-backplane)

• Cold Junction Compensation: Integrated high-accuracy sensors in the terminal block

• Common Mode Rejection: >120 dB at 50/60 Hz

• Local Bus Power: 12 VDC at 150 mA

• Operating Temperature: -40 °C to +70 °C (Extended Temperature Range)

• Environmental Protection: Conformal Coated (ISA-S71.04 Class G3 compliant)

• Weight: 0.15 kg (0.33 lbs)

• Mounting: Plugs into DeltaV M-series I/O Carriers