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Specification & Description
| Specification | Description |
|---|---|
| Part Number | KJ3007X1-EA1 |
| Alternative Part Number | KJ3007X1EA1 |
| Manufacturer | Emerson |
| Product Type | ProfibusDP Terminal Block |
| Hazardous Atmosphere Rating | II 3 G |
| Safety Approval | Nemko No. 02ATEX431U, EEx nA IIC T4, LR87534 APPROVED, CL. I Div. 2 GP.A,B,C,D HAZ.LOC. TEMP. Rating T4 |
| Voltage Rating | 5 VDC |
| Maximum Current | 100 mA |
| Ambient Temperature Range | 0 to 60°C |
| Shock Resistance | 10g ½ Sinewave for 11 msec |
| Vibration Resistance | 1mm Peak to Peak from 5 to 16Hz; 0.5g from 16 to 150Hz |
| Airborne Contaminants | ISA-S71.04 –1985 Airborne Contaminants Class G3 |
| Relative Humidity | 5 to 95% Non-Condensing |
| IP Rating | IP 20 |
| Maintenance and Adjustment | No user serviceable parts; calibration not required |
| Installation Instructions | Refer to document 12P2046 "DeltaV™ Scalable Process System Zone 2 Installation Instructions" |
The Emerson KJ3007X1-EA1 ProfibusDP Terminal Block is a specialised component designed for seamless integration within the DeltaV Scalable Process System, catering to the demands of process management and automation. This terminal block operates with a voltage rating of 5 VDC and a maximum current of 100 mA, ensuring reliable performance in various industrial settings.
Constructed to withstand challenging environmental conditions, the KJ3007X1-EA1 boasts an ambient temperature range of 0 to 60 degrees Celsius, making it suitable for a wide range of climates. Its robust design is capable of handling shock up to 10g with a ½ Sinewave for 11 milliseconds and vibration from 5 to 150Hz, ensuring stability and longevity in the face of physical disturbances.
The terminal block is also designed to resist airborne contaminants, adhering to the ISA-S71.04 –1985 Airborne Contaminants Class G3 standard, and maintains a relative humidity tolerance of 5 to 95% non-condensing, with an IP 20 rating, which speaks to its durability in various industrial atmospheres.
Safety is a paramount consideration for the KJ3007X1-EA1, as evidenced by its ATEX certification for use in hazardous atmospheres, classified as II 3 G with an EEx nA IIC T4 rating. It also holds other safety approvals, including LR87534 for Class I Division 2, Groups A, B, C, and D, with a temperature rating of T4, highlighting its suitability for use in locations with potentially explosive atmospheres.
The terminal block features a rotary keying system to ensure compatibility with corresponding I/O cards, emphasising ease of installation and maintenance. It is important to note that the unit contains no user-serviceable parts and does not require calibration, simplifying upkeep.
Overall, the Emerson KJ3007X1-EA1 ProfibusDP Terminal Block is a reliable and robust component, essential for modern industrial automation and process control systems, offering durability, safety, and ease of use for professionals in the field.
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Frequently Asked Questions
What is the voltage rating for this terminal block?
The terminal block has a voltage rating of 5 VDC.
Can this terminal block be used in hazardous atmospheres?
Yes, it is suitable for use in hazardous atmospheres and is rated II 3 G with EEx nA IIC T4 classification.
What is the maximum current specification for this component?
The maximum current specification for the KJ3007X1-EA1 is 100 mA.
What are the environmental specifications for this terminal block?
The terminal block can operate in ambient temperatures ranging from 0 to 60 degrees Celsius, withstand shock of 10g ½ Sinewave for 11 msec, and vibration of 1mm Peak to Peak from 5 to 16Hz; 0.5g from 16 to 150Hz.
What is the IP rating of this terminal block?
This terminal block has an IP rating of IP 20.
Is there any need for calibration or maintenance?
No, the unit contains no user serviceable parts and does not require calibration.
What should be considered when installing or removing this terminal block?
A rotary keying system ensures compatibility between I/O cards and terminal blocks, so it's important to set the keys correctly for the I/O card it will be used with.
Are there any specific safety approvals for this terminal block?
Yes, it has safety approvals including LR87534 for Class I Division 2, Groups A, B, C, D and a temperature rating of T4.
What type of contaminants can this terminal block withstand?
It is rated for Airborne Contaminants Class G3 according to ISA-S71.04 –1985.
What is the relative humidity range for the operating environment of this terminal block?
The terminal block can operate in a relative humidity range of 5 to 95% non-condensing.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
