C2-260/inBio2-260 Access Control Panel
User Manual
Page | 7 Copyright©2020 ZKTECO CO., LTD. All rights reserved.
10. Power supply: Operate the equipment with only the type of power supply indicated on the
label. Contact the technician for any uncertainty about the type of power supply.
Violation of any of the following cautions is likely to result in personal injury or equipment failure.
We will not be responsible for the damages or injuries caused thereby.
Before installation, switch off the external circuit (that supplies power to the system), including locks.
Before connecting the equipment to the power supply, ensure the output voltage is within the
specified range.
Never connect the power before completion of installation.
Installation Instructions 1.2
1. The conduits of wires under relay must match with the metal conduits; other wires can use PVC
conduits, to prevent failure caused by rodent damage. The Control panel is designed with proper
antistatic, lightning-proof, and leakage-proof functions, ensure its chassis and the AC ground
wire are correctly connected and the AC ground wire is grounded physically.
2. It is recommended not to plug/unplug connection terminals frequently when the system is
powered on. Be sure to unplug the connection terminals before starting any relevant welding
job.
3. Do not detach or replace any control panel chip without permission, and an unpermitted
operation may cause damage to the control panel.
4. It is recommended not to connect any other auxiliary devices without permission. All
non-routine operations must be communicated to our engineers in advance.
5. A control panel should not share the same power socket with any other large-current device.
6. It is preferable to install card readers and buttons at the height of 1.4 to 1.5m above the ground
or subject to customers’ usual practice for proper adjustment.
7. It is advised to install control panels at places where maintenance is easy, like a weak electric
well.
8. It is strongly recommended that the exposed part of any connection terminal should not be
longer than 4mm, and specialized clamping tools may be used to avoid short-circuit or
communication failure resulting from accidental contact with excessively exposed wires.
9. To save access control event records, export the data periodically from control panels.
10. Prepare countermeasures according to application scenarios for unexpected power failure, like
selecting power supply with UPS.
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