Yokogawa SBD4D-06 Centum VP Terminal Board for Digital

Availability: 20 left in stock

Yokogawa SBD4D-06 Field I/O Terminal Board The Yokogawa SBD4D-06, also cataloged as the SBD4D-06 Terminal Board for Digital, operates as...

SKU: SBD4D-06

Manufacturer: Yokogawa
Product No.: SBD4D-06
Product Type: Terminal Boards
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa SBD4D-06 Field I/O Terminal Board

The Yokogawa SBD4D-06, also cataloged as the SBD4D-06 Terminal Board for Digital, operates as a dedicated hardware component for field wiring termination and digital output signal distribution within Yokogawa Centum VP Field I/O (FIO) platforms. Configured for single or dual-redundant configurations, the unit bridges 16-channel digital output modules such as the SDV144 and SDV541 to field-side solenoids, actuators, and indicators.

Suffix Breakdown & Model Matrix

Option Code	Description	Technical Details
SBD4D	Base Model Code	Terminal Board for Digital I/O Modules
-0	Suffix Code 1	Always 0
6	Suffix Code 2	With ISA Standard G3 conformal coating, no explosion protection

Hardware Specifications

Parameter	Specification
Model	SBD4D-06
Brand	Yokogawa
Origin	Japan
Weight	0.3 kg
Dimensions	130 x 107.5 x 32.8 mm
Operating Temp	0 to 55 deg C
Power Consumption	0.6 A at 24 VDC nominal
Channel Capacity	16 channels x 1 (supports up to 64 channels in module family)
Redundancy	Single and Dual-redundant execution
Mounting Type	DIN-rail mount
Environmental Protection	ISA Standard G3 harsh atmosphere conformal coating
Rated Output Voltage	24 VDC nominal
Maximum Output Current	0.5 A per channel
Isolation Voltage	1500 VAC channel-to-system bus
Signal Switching Response	Less than or equal to 1 ms
Relative Humidity	10 to 90% RH (non-condensing)

Process Control Loop Integration Features

Designed specifically for Yokogawa DCS process environments, this terminal assembly delivers channel-to-system galvanic isolation rated for 1500 VAC, preventing ground loops and transient spikes from entering the control backplane. The ISA Standard G3 conformal coating protects physical conductor paths against corrosive atmospheres present in demanding chemical processes. In dual-redundant wiring layouts, the board maintains seamless switching behavior, ensuring signal continuity across 24 VDC current loops during redundant module failovers.

Frequently Asked Questions

Q: Does the SBD4D-06 terminal board support direct hot-swapping of connected FIO digital modules?

A: Yes, host FIO digital modules connected via the terminal board interface can be removed and replaced under power without interrupting field power lines or disturbing adjacent wiring paths.

Q: What environmental protection rating does suffix code "-06" provide?

A: The "-06" suffix indicates that the PCB assembly includes ISA Standard G3 conformal coating for exposure to airborne corrosive contaminants, configured without intrinsic safety explosion protection.

Q: How is the physical grounding managed across the terminal board?

A: Channel logic isolation is maintained up to 1500 VAC relative to the system bus. Field cable shields terminate at designated ground bus bars to prevent noise coupling into the FIO interface.

Field Installation Guidelines

Mount the SBD4D-06 securely onto a standard DIN-rail within the field termination cabinet, verifying that spring locks snap firmly into place. Connect field cables to the designated screw terminals, ensuring wires are stripped correctly without exposed conductors. Route all field 24 VDC signal lines separately from AC power lines within cabinet wireways to avoid inductive noise coupling. When wiring for dual-redundant module configurations, verify that both interconnecting system cables are fully locked into their respective module connectors before energizing the system.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.