Product Details
The Yokogawa ACG10S-F2121 S4, also cataloged as the ACG10S-F2121 Communication Gateway Unit, operates as a dedicated hardware component for Frame Mode protocol execution and wide-area network bridging within Yokogawa CENTUM platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ACG10S-F2121 S4 |
| Brand | Yokogawa |
| Origin | Japan |
| Core Function | Communication Gateway Unit (CGW) |
| Communication Protocols | Frame Mode, Wide Area Ethernet |
| Network Redundancy | Dual-redundant V net (10BASE-5) |
| Hardware Revision | S4 (enhanced stability version) |
| Installation Format | 19-inch rack or desktop mounting |
| Weight | 3.0 kg |
| Dimensions | Standard 19-inch Rack Chassis Assembly |
| Operating Temp | 0 to 50 deg C |
| Power Consumption | 100-120 V AC, 50/60 Hz |
Yokogawa V net Connectivity & DCS Signal Routing
Yokogawa network gateways handle high-speed data frame translation between supervisory Ethernet networks and local control subnetworks. The dual-redundant V net (10BASE-5) bus interface maintains continuous deterministic communication across distributed nodes. The unit processes field data streams from downstream 4-20 mA HART loop protocol instruments and digital IO segments, sustaining channel-to-channel isolation limits across backplane routes while preventing data packet loss during redundant bus switchover events.
Frequently Asked Questions
Q: How does the ACG10S-F2121 S4 handle network failover on the dual-redundant V net bus?
A: The gateway continuously monitors signal integrity across both V net (10BASE-5) coaxial channels; if the primary link experiences line disruption, hardware logic switches to the secondary channel without dropping active Frame Mode data sessions.
Q: What power input parameters are required for primary AC operation of the gateway?
A: The ACG10S-F2121 S4 accepts an input supply voltage range of 100-120 V AC at 50/60 Hz frequency, requiring hardwired connection to dedicated cabinet AC distribution bars.
Field Installation Guidelines
Mount the gateway securely into a standard 19-inch rack frame using four front-panel screws, or position it flat on a stable desktop surface. Connect the V net coaxial network cables to the dual interface ports, ensuring N-connector terminations are tightened and grounded properly to prevent noise injection. Maintain single-point earth grounding at the enclosure main grounding bar, and route power lines separately from high-speed data communications cables.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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