Configuring the jumpers

The jumpers located on the left side of the card make it easy to configure the card to your individual needs. The jumpers are grouped by axis and function. The top group of jumpers is for the X axis. Then next groups going down are for the Y-axis, Z-axis, and W-axis respectfully. There are three signals that can be routed via these jumpers. They are the FLG1 and FLG2 outputs from the counter chips, and the index from the encoder. The FLG1 and FLG2 outputs are software configurable. The FLG1 can be configured to act as a carry (pulse on counter overflow), compare (pulse when counter equals the preset register), index, or carry and borrow (pulse on either an overflow or an underflow of the counter). The FLG2 can be configured to act as a borrow, up-down indicator, or an error flag. These outputs are brought to the user connectors.

The first jumpers labeled JP4, JP8, JP12 and JP16 allow you to select what conditions cause the counter to be loaded with the preset value in the preset register. The middle jumpers labeled JP3, JP7, JP11, and JP15 allow you to select what conditions cause the counter to be reset or the counter to be enabled depending on the software configuration of the input. The last jumpers labeled JP2, JP6, JP10, and JP14 are used to define what conditions cause an interrupt (IRQ).

JP5 selects the type of input encoder signals for the X and Y axes not including the index. Set jumper JP5 for RS-422 differential mode and remove the jumper for TTL level encoder input. When in differential mode the TTL output of the differential receivers is present at the TTL pins. Leave these pins unconnected in differential mode.

JP13 selects the type of input encoder signals for the Z and W axis not including the index. Set jumper JP13 for RS-422 differential mode and remove the jumper for TTL level encoder input. When in differential mode the TTL output of the differential receivers is present at the TTL pins. Leave these pins unconnected in differential mode.

JP9 selects the type of input from the index pins. This jumper affects all the axes' index inputs. Set jumper JP9 for RS-422 differential mode and remove the jumper for TTL level encoder input. When in differential mode the TTL output of the index receivers is present at the TTL pins. Leave these pins unconnected in differential mode.

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2IQEC2/43798 Manual

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5105

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B&B Electronics 2IQEC4, 2IQEC2 manual Configuring the jumpers
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2IQEC2, 2IQEC4 specifications

B&B Electronics has long been a key player in the field of industrial communication and networking solutions, and their 2IQEC4 and 2IQEC2 devices stand as reflective examples of their innovation and dedication to quality. These devices are part of the company's extensive range designed to facilitate communication in diverse industrial settings, ensuring reliability and efficiency.

The 2IQEC4 is a robust 4-port Ethernet switch, while the 2IQEC2 serves as a 2-port variant. Both models are integrated with advanced technologies to deliver seamless connectivity in environments where durability and performance are critical. One of the standout features of these devices is their compatibility with Power over Ethernet (PoE), which allows for simpler installations by eliminating the need for separate power sources for each connected device.

These Ethernet switches are engineered for industrial applications, meaning they can withstand harsh conditions, including extreme temperatures, vibration, and electromagnetic interference. Their rugged design ensures reliable operation in demanding environments, making them ideal for industries such as manufacturing, transportation, and utility management.

Both the 2IQEC4 and 2IQEC2 come equipped with advanced security features including VLAN support and IGMP snooping, which help to optimize traffic performance and enhance overall network security. These functionalities are crucial in preventing unauthorized access, managing bandwidth efficiently, and minimizing potential network congestion.

In terms of installation and management, B&B Electronics has designed these devices for user-friendliness. The web-based management interface allows for straightforward configuration and monitoring, empowering users to manage their networks with ease. Additionally, diagnostic LEDs provide real-time feedback on device status, facilitating quick troubleshooting and maintenance.

The Ethernet switches also support a wide range of networking protocols, which ensures compatibility with various industrial devices and systems. This flexibility makes them suitable for integrating with existing infrastructure while also enabling future scalability as a network grows or evolves.

In summary, B&B Electronics' 2IQEC4 and 2IQEC2 models offer a reliable, efficient, and secure solution for industrial networking. With their robust construction, advanced features, and user-friendly management capabilities, these Ethernet switches are well-equipped to meet the challenges of modern industrial environments, making them invaluable assets in enhancing communication and operational efficiency.
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