Description
Product Description
Overview
The KJ4006X1-BL1 terminal block is designed to integrate up to eight analog input signals from field devices such as transmitters and sensors. It is engineered for Zone 2 hazardous area applications, providing reliable performance, high safety standards, and ease of maintenance in demanding industrial environments.
Key Features
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Supports 8 independent analog input channels for efficient signal acquisition
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Certified for use in Zone 2 hazardous areas (ATEX, IECEx, FM)
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Rotary keying mechanism ensures correct I/O card matching
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Hot-swappable design when no I/O card or field wiring is connected
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No calibration required, simplifying routine maintenance
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Signal isolation to prevent interference and enhance operational safety
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Robust construction tolerating harsh industrial conditions
Technical Specifications
| Specification |
Details |
| Model |
KJ4006X1-BL1 |
| Channels |
8 Analog Input |
| Mounting |
DIN Rail |
| Power Supply |
30 VDC @ 100 mA (nL and ic installations) 60 VDC @ 1.0 A (ec installations) |
| Operating Temperature |
-40°C to +70°C |
| Humidity |
5% to 95% non-condensing |
| Shock Resistance |
10 g, 11 ms sine wave |
| Vibration |
1 mm peak-to-peak (2–13.2 Hz) 0.7 g (13.2–150 Hz) |
| Airborne Contaminants |
ISA-S71.04 Class G3 |
| Dimensions |
18 × 18 × 12 cm |
| Weight |
Approx. 0.8 kg |
| Certifications |
ATEX, IECEx, FM for hazardous locations |
Applications
Ideal for process automation, chemical, and petrochemical industries where safe analog signal acquisition from field instruments in hazardous environments is critical. Can be integrated with PLCs, DCS, and SCADA systems.
FAQ
Q: Can this terminal block be replaced without shutting down the system?
A: Yes, the KJ4006X1-BL1 supports hot-swapping when no I/O card or field wiring is connected.
Q: Is calibration required before installation?
A: No calibration is needed, which simplifies setup and maintenance.
Q: Which hazardous zones is this product certified for?
A: Certified for Zone 2 hazardous areas according to ATEX, IECEx, and FM standards.
Q: Are similar models available with more channels?
A: Yes, the Kj series offers models with 4, 8, and 16 channels for different application requirements.
