Manuals / Crown / Computer Equipment / Network Hardware

Crown 137769-3 Unbalanced Monitor Output Wiring, CobraNet Connections, Control Port Connections

Models: 137769-3

1 84
Download 84 pages 47.17 Kb
Page 19
Image 19

DBC Network Bridge

3Setup

3.3.5Unbalanced Monitor Output Wiring

Figure 3.6 Unbalanced Monitor Output Connections

3.3.6 CobraNet Connections

The CobraNet network carries up to 32 channels of audio bidirectionally via a single cable. Connect the DBC Network Bridge to the CobraNet net- work using RJ45-terminated standard CAT 5 cable from the PRIMARY con- nector on the rear of the unit.

The PRIMARY connection can either be connected to another DBC Network Bridge unit or other CobraNet-compatible component’s PRIMARY port. A further option is to connect to a port on a 100Mbit Ethernet switch or hub in order to distribute the network audio to other devices. Devices that are to communicate with the DBC Network Bridge will all need unique Ethernet IP addresses assigned. See the CobraNet sections 4.7.8 and 8.3 for more details.

The SECONDARY connector is for creating a redundant network for backup purposes. This port should be tied to the backup Ethernet network. In the event of a failure in the cabling or hardware connected to the PRIMARY system the DBC Network Bridge will switch to the SECONDARY network in a matter of seconds.

On each connector are two LEDs. The left LED (IN USE/CONDUCTOR) lights yellow when the port is in use and will blink if the device is also the conductor (the CobraNet timing master). The right LED (LINK/ACTIVITY) lights green when link is established and blinks when network activity is detected. Both LEDs flash yellow in unison to report a fatal error. The Sec- ondary Connector has identical LEDs as the Primary Connector.

3.3.7 Control Port Connections

Connect any external circuits you plan to use to control and/or monitor the DBC Network Bridge via the Control Port. Figure 3.7 shows pin assign- ments for the Control Port. See the Control Port (Section 5.2.4) for infor- mation on the operation of the Control Port, and for examples of wiring circuits to the Control Port connector.

DBC Network Bridge Control Port (DB37)

Figure 3.7 Control Port Pin Assignment

Pins 1 through 8 are assignable to manually select a binary (on/off) value, chosen Preset status, or status of any logical binary control or sensor (most likely gate and Preset).

Pins 20 through 27 provide an analog output from 0 to +10VDC that is assignable or can reflect an object (including faders) of the unit.

A total of 1 amp of current is available from all outputs.

Pins 12 through 19 are assignable to logic Preset recall and general con- trol for logical type objects within the unit, and are assignable to any com- bination of mute controls. Pins 30 through 37 function as analog inputs and are assignable to any combination of fader controls.

Operation Manual

page 19

Page 18 Page 20
Page 19
Image 19
Crown 137769-3 operation manual Unbalanced Monitor Output Wiring, CobraNet Connections, Control Port Connections
Page 18 Page 20

137769-3 specifications

Crown 137769-3 is a state-of-the-art electric forklift designed to meet the demands of modern material handling and warehouse operations. Known for its robust performance and advanced technology, this model is favored by businesses seeking efficiency and reliability.

One of the standout features of the Crown 137769-3 is its exceptional lifting capacity. With the ability to lift heavy loads with ease, it is perfect for high-capacity warehouses and industrial environments. The forklift also boasts an impressive lifting height, allowing for the stacking of goods in high racks, maximizing vertical space and optimizing storage solutions.

The ergonomics of the Crown 137769-3 are meticulously designed to enhance operator comfort and productivity. The spacious operator compartment offers ample legroom and an adjustable seat, reducing fatigue during long shifts. Additionally, the intuitive controls and clear visibility contribute to a safer and more efficient working environment, minimizing the risk of accidents.

Crown’s innovative technologies are at the forefront of the 137769-3's appeal. It features the Crown Engineered Reliability (Crown ER) system, which ensures that critical components are built to last, significantly reducing maintenance needs and downtime. The integrated monitoring system provides real-time data on performance, vehicle status, and battery life, enabling managers to optimize operations effectively.

Another key technology featured in this model is the smart traction control system, designed to provide enhanced stability and control, particularly in uneven terrains. This feature is essential for preventing tip-overs and ensuring the safety of both the operator and the loads being transported.

The Crown 137769-3 is powered by long-lasting batteries that offer impressive run times, allowing for extended usage without frequent recharging. This efficiency helps businesses maximize productivity while minimizing energy costs.

In summary, the Crown 137769-3 combines impressive lifting capabilities, advanced ergonomics, robust technology, and energy efficiency, making it an ideal choice for any warehouse operation. Its reliability, safety features, and user-friendly design contribute to a seamless operational experience, ensuring that businesses can keep pace with the demands of modern logistics and distribution. This model stands out as an excellent investment for companies striving for excellence in material handling.