Dip Switch; Device Installation - 3onedata CAN485 User Manual

2.4 DIP Switch

The converter front panel provide 4 bit DIP switch to set function (ON is effective). 1 and 4 keep for future
function. 2 is for configuration mode settings. 3 is recovery default factory. Please power off and power on when
you change the status of DIP switch.

2.5 Device installation

Before installation, confirm that the work environment meet the installation require, including the power needs and
abundant space.
1. Avoid in the sunshine, keep away from the heat fountainhead or the area where in intense EMI.
2. Examine the cables and plugs that installation requirements.
3. Screws, nuts, tools need to be prepared in advance of your own.
4. Power requirements: 9~48VDC
5. Environments: Working temperature: -40～75℃
Working humidity: 5%～95%
6. Support wall or DIN-Rail mounted
Wiring Requirements
Cable laying need to meet the following requirements:
1. It is needed to check whether the type, quantity and specification of cable match the requirement before cable
lying.
2. It is needed to check the cable is damaged or not, factory records and quality assurance booklet before cable
lying.
3. The required cable specification, quantity, direction and laying position need to match construction
requirements, and cable length depends on actual position.
4. All the cable cannot have break-down and terminal in the middle.
5. Cables should be straight in the hallways and turning.
6. Cable should be straight in the groove, and cannot beyond the groove in case of holding back the inlet and
outlet holes. Cables should be banded and fixed when they are out of the groove.
7. User cable should be separated from the power lines. Cables, power lines and grounding lines cannot be
overlapped and mixed when they are in the same groove road. When cable is too long, it cannot hold down
other cable, but structure in the middle of alignment rack.
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