American Dynamics KT-400 installation manual Bi-annual test for battery

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KT-400 Ethernet Four-Door Controller Installation Manual

KT-400 Ethernet Four-Door Controller Maintenance Recommendations

The KT-400 includes a lithium ion rechargable battery (see the KT-400 Ethernet Four-Door Controller PCB View on page 8). This battery must be replaced by a Kantech technician to avoid any risk of explosion. If the Lithium-Ion battery stops working, return the circuit board to Kantech. Do not crush, puncture, open, disassemble or otherwise mechanically interfere with the battery. Do not try to recharge the battery. If you need to dispose of the circuit board and/or the lithium ion battery, wrap the KT-400 in non-conductive tape. Check with your local authorities for battery disposal regulations.

Warning: Do not store the batteries in such a way that they come into contact with each other or with any piece of metal. Explosion or fire may occur. Should fire occur, use only dry chemical fire extinguishers. Do not use water to put out the fire. Do not heat the batteries. Do not dispose of the batteries or circuit board in a fire. Do not disassemble the batteries. Do not apply pressure to or deform the batteries. Ensure that the above precautions are strictly observed by related departments, including, but not limited to, production, sales and outside contractors.

Regarding the recommended battery 12 VDC / 7 Ah: It is the end-user and/or installer responsibility to assure that the disposal of used batteries is made according to the waste recovery and recycling regulations applicable to the intended market. Use the recommended battery type ONLY.

It is highly recommended to test the KT-400 by performing the following tests:

1) Bi-annual test for battery:

Remove AC power from the controller and let it work on battery power for one hour. This test will ensure that in the event of a power failure, the battery will be able to support normal operations. This test should be performed twice a year. Once the test has been performed successfully, reconnect AC power to the controller.

2) Annual test for emergency lithium ion battery:

Measure voltage of lithium ion battery when power is totally removed from the controller (AC, DC and backup battery power). To ensure maximum operation and to prevent loss of the database, contact your distributor to return the KT-400 for maintenance if the lithium ion battery voltage measures below 2.5 VDC.

DN1726-0811

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Contents KT-400 Page Table of Contents Installation Checklist Inputs and Outputs Assignments Sheet Pre-Installation Information Technical Support UL 1076 Compliance Notice Compliance Specifications FCC & IC ComplianceUL Compliance UL 294 Compliance NoticeDN1726-0811 Overview Multiple Configuration OptionsInputs Trouble and Reporting KT-400 Ethernet Four-Door Controller PCB View KT-400 KT-400 Cabinet Model for North America System Architecture DN1726-0811 Over the internet with a KT-NCC and EntraPass Global Edition Vital LED Heartbeat Patterns Vital LED Heartbeat PatternsType Description Technical SpecificationsRelated Documentation Electrical SpecificationsTypical Expansion Modules ModelsMiscellaneous Items Dimensions DrawingsPart number Description DN1762, Figure Models InformationEarth Grounding AWG #18 grounding wire to Egnd Installing the KT-400 Ethernet Four-Door ControllerReader Connection Terminal Warning Connect readers and keypadsRelay Controlled Outputs Tamper Protection Install tamper switch on cabinetBlue Connecting the KT-400 Ethernet Four-Door ControllerConnecting over Corporate Network LAN Powering the KT-400 Ethernet Four-Door ControllerExample of current draw calculation SPI Expansion PortKT-MOD-CAB Dimensions Drawing in DWG Format Important Installation Rules about Expansion ModulesPCB View of Expansion Modules Ethernet Four WithExpansion Modules Expansion Modules Cabinet for North America Soft Reset TroubleshootingKT-400 Factory Default Steps Default initializationAnnual test for emergency lithium ion battery Bi-annual test for batteryOptional Documentation Important The KT-Finder application is Make sure the KT-400 is in Factory Default Dhcp mode. See onVerify your Network Configuration Information Sheet KT-400 Ethernet Four-Door Controller KT-400 Ethernet Four-Door Controller Site EntraPass SiteInstalling the KT-400 Ethernet Four-Door Controller Installation ChecklistNo or NC EOL, DRY or Deol Inputs and Outputs Assignments SheetKT-400 Cabinet Inner Door Sticker Diagram North America DN1726-0811
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