Installation and Setup
Neutron Controller Specifications
Small Enclosure Size: 2.75” H x 4.25” W x 1.32” D Full Kit Enclosure Size: 7.25” H x 6.6” W x 1.8” D PC Board, No Enclosure Size: 2.36” H x 4.0” W x 0.78” D Input Voltage: + 12 VDC nom. (9-15 VDC) Current Draw: NEUT Controller - 250mA Inputs (2): ...
Neutron Controller LED and Jumper Definitions
LED and Jumper Definitions (See Neutron controller diagram for location of the LEDs and jumper) J2 (TAMPER): Provides a normally-closed tamper input to the controller. D15 (PWR FLT): Indicates a short on the controller or if the power lines are ...
Neutron Hardware Installation Guide
1.0 Introduction Neutron a single-door controller type which is configured and managed using Keri's Visual Doors software. It is a small, low-cost, easy to install controller that supports 1 or 2 NXT readers (1 x entry and 1 x exit reader) and is ...
Neutron Controller to NXT Reader Wiring
NXT Reader Wiring Information Note: Recommended reader cable is Belden 8723 (or equivalent), this is a 2-pair shielded, stranded, twisted cable. - Pin 1 - +12VDC Output (red) - Pin 2 - Ground + shield (black) - Pin 3 - RS-485 A/+ (green) - Pin 4 - ...
Neutron Licensing Requirements
To use the Neutron controllers you will need a license key with the Neutron hardware type enabled. The license key with Neutron enabled will automatically be configured to support up to 8 controllers. You can either contact Keri Systems sales for a ...
Neutron Cable Requirements
Input Power - Belden 8461 - two conductor, stranded, AWG 18 wire NXT Readers Belden 8723 (or equivalent) - this is a 2-pair shielded, stranded, twisted cable. Belden 9842 or equivalent (two twisted pairs in one jacket). AWG 24 (or greater). RS-485 ...
Neutron Wiring Diagrams
1.0 Wiring Diagrams 1.1 Controller Wiring Diagram TB1 - 12VDC power input connector TB2 - RS-485 network connector TB3 - NXT reader connector TB4 - Door sense and RTE inputs + lock relay output 1.2 PC to Network Connection The PC is connected to the ...
Neutron Controller Firmware Update
If a controller requires a firmware upgrade you will see a notification in the live events grid. The event will display which firmware version is required. Go to the Hardware screen and select the controller that needs to be upgraded. On the right ...
Neutron Controller Setup in Visual Doors
1.0 Software Installation Notes When performing the Doors.NET installation, you should select the Full Installation (this installs all software components for a standard installation onto the PC, including the Neutron gateway). Alternatively, if you ...
Neutron Full Reference Guide
1.0 Introduction Neutron a single-door controller type which is configured and managed using Keri's Visual Doors software. It is a small, low-cost, easy to install controller that supports 1 or 2 NXT readers (1 x entry and 1 x exit reader) and is ...
Neutron Comms Cable Reference Guide
1.0 Introduction The USB-to-RS-485 communication module (NEUT-CBL ) is used to provide communication to a Neutron controller network. It is a high speed USB-to-RS-485 - (2-wire, half duplex) adapter that uses the FDTI serial to USB chip. Using the ...