Product Description
| Brand/Manufaturer: | YOKOGAWA |
| Product Type: | BUS INTERFACE MODULE |
Part Number: | EB501-50 S2 |
| Input Voltage: | 380-480V AC |
| Country of Origin: | Japan |
| Physical Layer Interface: | IEEE802.3 10BASE-2 |
| Connector: | BNC connector |
| Current Consumption: | 0.7A |
| Operating Temperature: | Typically 0∘C to 50∘C |
| Storage Temperature: | Typically −20∘C to 60∘C |
| Communication Speed: | 10 Mbps |
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Product Details
FAQs of YOKOGAWA EB501-50 S2 | What is the communication speed of the EB501-50 S2? The module supports a communication speed of 10 Mbps (megabits per second) over the ER bus. | ||
How far can the ER bus extend with this module? The maximum transmission distance for a single segment of the ER bus using YCB141 coaxial cable is 185 meters. | |||
| Does the EB501-50 S2 support redundancy? While the EB501-50 S2 itself is typically used in a single configuration, the ER bus network it connects to can be configured for redundant transmission paths. | |||
| What type of cable is used with the EB501-50 S2? It uses coaxial cable (specifically Yokogawa's YCB141 or YCB311) for its physical connection to the ER bus network, terminated with a BNC connector. | |||
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Key Features
ER Bus Connectivity: The primary function of the EB501-50 S2 is to establish and manage the connection to the ER (Ethernet Remote) Bus network. This is Yokogawa's proprietary high-speed bus designed for connecting FCUs with remote I/O (FIO) units. |
| High-Speed Communication (10 Mbps): It facilitates 10 Mbps (megabits per second) data transmission for I/O module data over the ER bus. This ensures rapid and efficient exchange of control signals and process data between the controller and field devices. |
| Distributed I/O Support: By interfacing with the ER bus, the module enables the FCU to communicate with and manage distributed ER Bus Node Units (e.g., ANR10D, ANB10D) that house various I/O modules. This allows for flexible and scalable I/O expansion across a plant. |
Redundancy Capable Bus: While the module itself is typically configured in a single setup for connection to the ER bus, the ER bus network itself can be designed with redundant transmission paths. |
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| YOKOGAWA | YOKOGAWA EB501-50 S2 | YOKOGAWA BUS INTERFACE MODULE |
| YOKOGAWA | YOKOGAWA EB501-50 S2 | YOKOGAWA BUS INTERFACE MODULE |
| YOKOGAWA | YOKOGAWA EB501-50 S2 | YOKOGAWA BUS INTERFACE MODULE |
| YOKOGAWA | YOKOGAWA EB501-50 S2 | YOKOGAWA BUS INTERFACE MODULE |
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