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The KJ3203X1-BK1 12P4694X032 SE4001S2T2B4 discrete input card from Emerson’s DeltaV™ M-Series I/O subsystem is a robust 32-channel module engineered for reliable digital input acquisition in distributed control systems. Designed to handle a wide input voltage range of 5–60 VDC, it ensures precise and stable data collection for mission-critical automation tasks across oil & gas, power generation, and chemical processing industries.
Manufacturer: Emerson
Model Number / Order Code: KJ3203X1-BK1 12P4694X032 SE4001S2T2B4
Product Type: Discrete Input Card (32-channel)
Condition: Brand New
System Compatibility: DeltaV™ M-Series / DCS systems
Range of Product: DeltaV™ M-Series I/O Subsystem
Weight: 0.2 kg
Dimensions: 4.2 × 12.5 × 10.5 cm
HS Code: 8537101190
Minimum Order Quantity (MOQ): 1
Origin: USA
Availability: In Stock
Lifecycle Status: Discontinued as of December 31, 2018
Input Voltage Range: 5–60 VDC
Input Impedance: 3.3 kΩ typical
On-State Threshold: ≤ 5 VDC
Off-State Threshold: ≥ 15 VDC
Isolation: 300 VAC RMS group-to-group
Temperature Range: -40°C to +70°C
Humidity Tolerance: 5–95% RH non-condensing
Terminal Block: Removable 16-pin, supports 12–22 AWG wiring
Communication Interface: Ethernet router support
The KJ3203X1-BK1 module delivers dependable digital input performance with high-speed signal transmission and advanced diagnostics. Its dry contact design ensures accurate state detection, while group-to-group isolation enhances safety and minimizes electrical interference.
Oil & gas facilities requiring robust discrete input monitoring
Power generation plants with high-reliability demands
Chemical processing industries operating under harsh conditions
Distributed control systems needing scalable digital input modules
Q: How many channels does the KJ3203X1-BK1 support? A: It supports 32 discrete input channels.
Q: What is the input voltage range? A: 5–60 VDC with typical input impedance of 3.3 kΩ.
Q: Can it be used in high-humidity environments? A: Yes, it tolerates 5–95% RH non-condensing.

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