Introduction
to the Digitrax SE8C
 The
Digitrax Signaling System is organized around the concept of “security elements”
which are similar to what U.S. prototype railroads call “plants.” The Digitrax
SE8C signal decoder displays aspects for up to 32 heads for 8 individual security
elements (plants) using either a LocoNet Throttle or a computer with compatible
software. When used with associated occupancy detectors and compatible software,
the SE8C can be set up to protect the turnout as shown by the example below. The
SE8C decodes switch commands from a throttle or associated software so that the
appropriate aspects are displayed on the signal heads.
Each
security element is made up of three legs designated A, B, & C. Every piece
of track on your layout can be broken down into security elements to describe
how each detection section connects to the other sections on your layout.
A to B,
A to C, B to A & C to A are the only possible connections, based on turnout
position. B to C is not possible. Occupancy
detection is required for any signaling system to function. Occupancy detection
inputs can be handled by any LocoNet compatible occupancy detector (Any BDL16
Series Occupancy Detectors or BD1 Occupancy Detectors used with DS54s will work).
Transponding is not
needed for the Digitrax Signaling System.  The
SE8C sends its output to the signal driver to drive the signal heads. Each SE8C
has 8 sets of signal drivers, each capable of driving a set of signal masts. Each
set of masts can have up to four heads and each head can have up to four different
lamps or a multi-color searchlight. The heads may be on separate single masts,
dual masts, or gantries. Each mast has its own signal driver. In practice, each
set of signal masts usually corresponds to the track controlled by a single security
element.
The
SE8C signal decoder and occupancy detector are connected to LocoNet so that all
security elements on the layout can communicate with each other as the occupancy
of each detection section of track changes. Since the Digitrax Signal System communicates
through LocoNet, it does not need DCC to work. The SE8C signal decoders and BDL16
Series occupancy detectors can communicate directly with other LocoNet devices
on the layout, they do not need a command station for this communication. This
means that they can be used on non LocoNet DCC systems and DC systems where LocoNet
is added to support signaling. The
SE8C lets you control signals manually from your Digitrax throttles or automatically
through LocoNet compatible computer software such as Railroad & Company, WinLok
and others. For
more information on the SE8C and accessories please click here to visit the Digitrax
web site.
| Item
Description |
Image |
MSRP |
Our
$ |
Part
# |
BD4
QUAD OCCUPANCY DETECTOR
Cost Effective occupancy detection for 4 detection
sections
Outputs
for panel mounted LEDs to display occupancy
Detects
any powered locomotive
Detects
un-powered rolling stock equipped with resistor wheel sets
Transmits
occupancy information to your LocoNet System using DS45 or
SE8C (sold separately).
|
 |
$29.95 |
$23.96 |
DIG-BD4 |
BD4N
DCC 4 Block Occupancy Detector
Low-cost, High-sensitivity DCC block-occupancy detection.
Adjustable resistance/current detection section (DS) trip
threshold.
8A capacity, suitable for all scales and track wiring configurations.
Noise resistant and compatible with BDL168 sections.
On-board status leds for stand-alone occupancy and track power
indication, expandable for optional LT5 or fascia mounted
occupancy indicator leds.
Plug and Play connections to simplify setup. Can cascade Booster
wires.
Isolated Occupancy output signal lines can drive most common
signal system or control interfaces.
Compatible with DS64 and SE8 modules for signaling, control
and reporting occupancy onto LocoNet.
Replaces the BD4.
|
 |
$37.00 |
$29.60 |
DIG-BD4N |
| N
scale Turnout Signaling Kit |
 |
$27.00 |
$21.60 |
DIG-SNABC |
| N
scale Mainline Signaling Kit |
 |
$27.00 |
$21.60 |
DIG-SN2AB |
RX4
4-Zone
Transponding Receiver Add-on for BDL Series Detectors
The RX4 is a 4 zone transponder detector for use with Digitrax
occupancy detection systems. The RX4 enables you to not only
see what blocks are occupied but also identifies what is there.
•Know the layout zone location of transponder-equipped locos
and rolling rolling stock
•Each
RX4 handles 4 transponding zones
•Low
current pulses wont interfere with DCC decoders or other track
signals
•Can
be used in conjunction with other means of occupancy detection
to customize your layout's feedback system
•Works
with most DCC compatible systems
•Can
be adapted to work with other command control systems as well
•Location
and identification information is updated continuously on
LocoNet
•Location
Information can be configured to be displayed on a track diagram
•No
modification of existing equipment required, just add the
transponding components and you're ready to go.
•More
features than any other method of "bi-directional"
communication.
Note: RX4s must be used in conjunction with a Digitrax BDL16
series occupancy detector to function.
|
 |
$54.00 |
$43.20 |
DIG-RX4 |
|
TF4
Dual DCC Function Decoder with Integrated Transponding
TF4 Quad DCC Function Decoder with Integrated Transponder
•Four 125mA (250mA peak) function output for lights or other
functions
•Functions
can be turned on/off using F0-F12
•Supports
both 2 digit and 4 digit addressing
•Programmable
from DCC compatible equipment
•Configurable
Strobe feature lets you simulate flashing lights like FRED,
Strobes, Mars Lights, etc. on the yellow and white leads
•Standard
On/Off Function operation available on green & violet
leads.
•Compatible
with Digitrax DCC Transponding Systems
•Approximate
size: 0.461” x 0.31” x 0.161” (11.7mm x 7.8mm x 4.1mm)
|
 |
$23.00 |
$18.40 |
DIG-TF4 |
|
TL1
Single DCC Function Decoder with Integrated Transponding
TL1 Single DCC Function Decoder with Integrated Transponder
•Your TL1 can be used as:
1. Function only DCC decoder with transponding
2. Digitrax Transponder
3. Function only DCC decoder without transponding.
•Single
125mA (250mA peak) function output for lights or other functions
•Function
can be turned on/off using F0, F1, F2, F3, or F4
•Supports
both 2 digit and 4 digit addressing
•Programmable
from DCC compatible equipment
•Configurable
Strobe feature lets you simulate flashing lights like FRED,
Strobes, Mars Lights, etc.
•Compatible
with Digitrax DCC Transponding Systems
•Approximate
size: 0.461” x 0.31” x 0.161” (11.7mm x 7.8mm x 4.1mm)
|
 |
$20.00 |
$16.00 |
DIG-TL1 |
Signal
Mast Base Kit
Includes 3 Signal Masts
AVAILABLE WINTER 2003 |
 |
$17.00 |
$13.60 |
DIG-SMBK |
Signal
Driver Cable Kit
Materials for making 2 signal driver cables, includes 20'
of 10-wire ribbon cable and 8 10-pin sockets
AVAILABLE WINTER 2003 |
 |
$22.00 |
$17.60 |
DIG-SDCK |
Signal
Mounting Hardware Kit
Under layout mounting hardware for signal driver cables and
their sockets. 6 metal signal straps and 6 signal spacers
AVAILABLE WINTER 2003 |
 |
$12.00 |
$9.60 |
DIG-SMHK |
Terminal
Strip Mounting Kit
2 Terminal strip boards with resistors for easy installation.
Each strip can handle from 1 to 4 signal heads
AVAILABLE WINTER 2003 |
 |
$17.00 |
$13.60 |
DIG-TSMK |
|
SE74
Signal Decoder
- Fully
connectorized installation.
- Optional
support for DCC 9-Aspect control mode, including Lunars.
- Easy
setup with Option Switches and LocoNet programming.
- Configurable
for four solenoid or four slow-motion turnout control.
- 8
Input lines for local control and sensors.
- 8
System routes with 8 entries each.
- Advanced
LocoNet configuration capability with Series7 style installation
support using a DT602.
|
 |
$119.00 |
$95.20 |
DIG-SE74
|
| LocoNet
Occupancy Detector for 16 sections |
|
$110.00 |
$88.00 |
DIG-BDL716 |
|
LocoNet
DCC Auto-Reverser with Detection, Transponding and Power
Management
|
|
$49.00 |
$39.20 |
DIG-BXPA1 |
LocoNet
Occupancy Detector, 8 Detection Sections with Transponding
and Power Management
|
|
$180.00 |
$144.00 |
DIG-BXP88 |
| LT5C Tester Modules |
|
$15.00 |
$12.00 |
DIG-LT5C |
|
