Hardware Installation Guide
NXT-MSC Controller LED and Jumper Definitions
1.0 Introduction The following document outlines the functions and expected behavior of the LEDs and jumpers on an NXT-MSC controller. 2.0 NXT-MSC Controller Diagram 3.0 Controller LED Function and Behaviour Purpose LED LED Behavior Network Activity ...
Earth Grounding Keri NXT-MSC Controllers
1.0 Introduction You should make a quality earth ground connection to all Keri NXT-MSC 2D or 4D controllers to ensure the best possible operating conditions for the controllers. An earth ground brings all electrically neutral lines to the earth's ...
NXT-MSC Hardware Cable Requirements
The attached document provides you with the required cable types to use when installing NXT-MSC 2 door or 4 door controllers.
NXT-MSC 2D/4D Controller Hardware Installation Guide
1.0 Introduction This document contains basic information for the installation of the NXT-MSC (Mercury-Powered) 2D (2-door) and 4D (4-door) controllers. Notes: The NXT-MSC controller has recently been updated from a green PCB to a black colored PCB. ...
NXT-MSC - OSDP Reader Support
1.0 Introduction OSDP (Open Supervised Device Protocol) is an access control communication standard developed by the Security Industry Association (SIA) to improve interoperability among access security products and is being endorsed by all leading ...
NXT-MSC - I/O Control Using MR16IN and MR16OUT Modules
1.0 Introduction Using Doors.NET v5.2.0, you can connect Mercury MR16IN and MR16OUT modules to the RS-485 port of an NXT-MSC controller after configuring the controller bus to the Mercury Security protocol. Each MR16IN or MR16OUT module has 16 inputs ...
NXT-MSC - Controller Encryption
1.0 NXT-MSC Controller Encryption Introduction The ability to encrypt the communications path is needed when that path includes a network that is shared and carries other data. In the case of a serial connection, physical access to the communication ...
NXT-MSC - Factory Reset Procedure
Controller Factory Reset Procedure The following reset procedure will completely erase all system configuration and cardholders and will return the controller to its factory default settings. Ensure the J3 jumper is across both pins. Press the white ...