DISCOVER 950-0025 Manuel de l'utilisateur - Page 13
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7 . Sync7 - reserved
8. Sync8 - reserved
4548-US 6048-US
6.2 LYNK II and Sunny Island Network Terminations
The LYNK II Gateway unit is internally terminated. Using the SMA termination
plug supplied with the Sunny Island, terminate the Sunny Island ComSync
communication network at both ends. For a single Sunny Island, the end of the
communication bus is the ComSync Out port on the Sunny Island. For a Sunny
Island cluster, the end of the communication bus is the ComSync Out port on the
last Sunny Island in the cluster.
ComSync network termination:
• 100 Ohm resistor between CAN_H and CAN_L and a 100 Ohm resistor between
SYNC_H and SYNC_L.
6.3 Sunny Island Battery Temperature Sensor
For Discover Lithium batteries, as the internal BMS transfers the battery
temperature to Sunny Island, do not use an external battery temperature sensor.
6.4 Setting the LYNK II Communication Protocol to CANbus
The Protocol Configuration Procedure
1. Download the current version of LYNK ACCESS software from the Discover
Battery website to obtain the most up-to-date suite of available protocol
configurations.
2. Using a USB cable with a Type-B mini-plug, connect the 64-bit Windows 10
device running LYNK ACCESS software to the USB port on LYNK II. Ensure LYNK
II is powered and connected to the correct end of the CANbus network.
3. Ensure that only one LYNK device is connected to the computer.
Figure 5. Sunny Island RJ45 Pin Configuration
4.4M 6.0H 8.0H
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