EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
DSTK 221L3 3BSC950164R30 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Product Model: |
DSTK 221L3 3BSC950164R30 |
|
Type: |
Ribbon Cable Assembly |
|
Dimensions: |
9.5 x 7 x 10.7 cm |
|
Weight: |
0.28 kg |
|
Length: |
3 meters |
|
Operating Temperature: |
-40°C to +85°C |
|
Insulation Class: |
UL listed |
|
Rated Current: |
Up to 10 A |
|
Voltage Rating: |
250 V AC/DC |
|
Color: |
Black (standard, customizable upon request) |
|
Protection Rating: |
IP67 |
Description
The ABB DSTK 221L3 3BSC950164R30 Industrial Ribbon Cable Assembly is designed for high-reliability data transmission in industrial automation systems, featuring a robust design and compatibility with various control systems.
Applications
Large power plants: Used for bus cascading between the main control cabinet and adjacent I/O expansion cabinets.
Oil/petrochemical plants: Connecting S100 I/O communication links between different racks in explosion-proof control rooms.
Steel and metallurgical plants: Ensuring stable signal transmission from remote I/O stations in complex electromagnetic environments.
Competitive Advantage
High-standard shielding: Employs a multi-layer industrial-grade shielding design, specifically optimized for the S100 I/O high-speed bus, offering excellent noise immunity.
Original factory impedance matching: Ensures no signal attenuation over a 3-meter length, meeting stringent system timing requirements.
Rugged and durable: The outer sheath is made of oil-resistant and anti-aging materials, suitable for the high-temperature and oily environments inside factory cabinets.
FAQ
Q1: What does "L3" in DSTK 221L3 3BSC950164R30 mean?
A: In ABB's naming convention, "L3" indicates a cable length of 3 meters. Other variants include L1 (1 meter) and L5 (5 meters).
Q2: Which hardware modules can the DSTK 221L3 3BSC950164R30 connect to?
A: It is typically used between DSTC or DSTN series bus expansion units, such as DSTC 452 or DSTN 020, for inter-rack bus extension.
Q3: Why does the system report a "bus termination fault" with the DSTK 221L3 3BSC950164R30?
A: Check whether the cable is connected to the correct port and ensure a terminating resistor is installed at the end of the bus.
Q4: Can the DSTK 221L3 3BSC950164R30 be hot-plugged?
A: No. Hot-plugging is not allowed. Disconnecting it may interrupt downstream I/O communication, potentially causing controller shutdown or production issues.
Q5: Does the DSTK 221L3 3BSC950164R30 include mounting screws?
A: Yes. It is supplied with mounting screws to prevent loosening or disconnection in high-vibration industrial environments.
