AOBO 102 series of industrial self-healing loop serial data optical transceiver transmits the serial port data through the self-healing optical-fibre loop network to form the reliable and long-distance data communication network. The equipment provides 1-4 serial data transmission channels. The equipment may form the highly reliable double/single fiber self-healing loop data transmission network, or the multi-node bus cascade network. The equipment has the perfect network management functions and displays the working and environmental state of the node. The equipment supports the wide temperature range (-40℃~+85℃), strong resistance to electromagnetic interference, over-voltage protection, 24VDC redundant double power input, DIN rail and wall mounting and is capable of operating stably under the adverse industrial environment. 102 series of industrial self-healing loop serial data optical transceiver can not only be used for the road monitoring, but also be applied to other scenarios needing the data acquisition, such as the electronic monitoring data acquisition and industrial process control.
Features & Advantages:
√ Have 1-4 independent and transparent serial data transmission channels
√ Provide the optional serial data formats: RS232, RS422/RS485 and TTL
√ Data transmission rate: DC-256 Kpbs, transparent transmission
√ The interface form can adopt the DB9 port or connection method of the aviation terminal
√ Power input 24VDC, with the power consumption less than 3W
√ Operating temperature: -40℃~+85℃
√ It can be configured as the repeater for prolonging the transmission distance
√ It can be configured as the point-to-point application for the simple point-to-point transmission of multi-channel data
√ It can be configured as the multi-node bus cascading and is suitable for the chain transmission
√ It can be configured as the multi-node self-healing loop network for the highly reliable data self-healing loop transmission. The self-healing time is shorter than 10ms
√ It allows the setting of several main nodes and provides the function of the main node protection
√ Offer the extra optical dynamic scope and remain unsaturated when being used at 0km
√ Power source, optical fibre link and data status display
√ Support the ABPass® outage light path protective function and automatic optical bypass channel under the circumstance of equipment power failure
√ Network management data: working status of the node, including the optical link status, self-healing protection status, environment temperature and supply voltage
√ Open network management data protocol, which can be integrated to the customer’s network management platform
√ DIN rail-mounted, wall mounted or 19 inch 1U standard metal case for the selection
√ Use the soft start, with the starting current less than the normal working current. Its operation requires the small current and low power consumption. Satisfy the special requirements of the mine intrinsic safety on the communication system