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Keterangan
Yokogawa YCB301-C600 ESB Bus Cable
The Yokogawa YCB301-C600, also cataloged as the YCB301 ESB Bus Cable, operates as a dedicated hardware component for high-speed node-to-node communication within CENTUM VP and CENTUM CS 3000 Distributed Control Systems. The YCB301-C600 features a 36-pin to 36-pin configuration and a nominal cable length of 6 meters for short-range inter-cabinet connections.
Suffix Breakdown & Model Matrix
Parameter
Specification
Base Model
YCB301
Product Type
ESB Bus Cable
Suffix Code
C600
Connector Configuration
36-pin to 36-pin
Nominal Cable Length
6.0 m
Intended Application
FCU-to-Node Unit or Node-to-Node Interconnection
Hardware Specifications
Parameter
Specification
Model
YCB301-C600
Brand
Yokogawa
Origin
Japan
Weight
~0.95 kg/meter
Dimensions
Outer diameter ~12.5 mm
Operating Temp
-10 to +60 degC
Power Consumption
Passive cable, no power draw
Cable Type
Shielded Twisted Pair (STP)
Connector Type
36-pin to 36-pin bus connectors
Nominal Length
6.0 m
Maximum Voltage
30 VDC
Maximum Current
2 A per line
Insulation Resistance
≥ 500 MΩ at 500 VDC
Withstanding Voltage
1000 VAC for 1 minute
Shielding
EMI/RFI high-density shielding
Minimum Bend Radius
80 mm
Application Environment
Industrial-grade, Pollution Degree 2
Channel-to-Channel Isolation and DCS Communication Paths
The YCB301-C600 maintains physical separation of digital communication paths from 4-20 mA analog loops within Yokogawa DCS architectures. Shielded twisted-pair cabling reduces crosstalk and EMI susceptibility, ensuring signal integrity across high-density ESB node layouts. Proper connector engagement and routing minimize transmission errors in dual-redundant or multi-node configurations.
Frequently Asked Questions
Q: Can the YCB301-C600 support dual-redundant ESB communication? A: Yes. When installed according to system guidelines, the cable supports redundant ESB connections between nodes.
Q: Does the cable require any external power supply? A: No. The YCB301-C600 is a passive component and does not consume power.
Q: What is the recommended installation bend radius? A: The minimum bend radius is 80 mm. Exceeding this may compromise signal integrity or damage the cable.
Field Installation Guidelines
Confirm 36-pin connector orientation before insertion.
Avoid tension or sharp bends that violate the 80 mm minimum bend radius.
Ensure shielding continuity and proper grounding according to cabinet practices.
Route cables away from high-current power lines and sources of electromagnetic interference.
Verify secure latching on both connectors after installation.
Perform functional communication tests after connecting nodes to ensure data integrity.
