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Table of Contents

Realized Hardware

This page lists the realized hardware as per winter 2021 - 2022 and provides specifications for each item.

OBU (Train)

Following OBUs are realized:

Name ID OBU housing Notes
Cargo Train 20 OBU installed in a green, closed cargo waggon
Circus Train 22 OBU installed in a white closed cargo waggon
Passenger Train 24 OBU installed in red beige passenger waggon

ID is referring to radio address of the OBU

Element Controllers

For the WinterTrain 2021, following four EC's were realized:

EC01

Remark
Label EC01
Abus Address 201
# P-devices 4 Device 4 can be wired for separate power supply for barrier drives
# L-devices 16
# U-devices 8

Connectors

J1 P-device 1-3
Terminal 1 2 3 4 5 6 7 8
Use P1 * P1 P2 * P2 P3 * P3 V+ GND
J2 P-device 4
Terminal 1 2 3 4
Use P4 * P4 V+ GND
J3 Abus
Terminal 1 2 3 4
Use +24V GND D+ D-
J4 Abus
Terminal 1 2 3 4
Use +24V GND D+ D-
J5 U-device 1-4
Terminal 1 2 3 4 5 6
Use 1 2 3 4 +5V GND
J6 L-device 9-12
Terminal 1 2 3 4 5 6
Use GND L9 L10 GND L11 L12
J7 L-device 13-16
Terminal 1 2 3 4 5 6
Use GND L13 L14 GND L15 L16
J8 L-device 5-8
Terminal 1 2 3 4 5 6
Use GND L5 L6 GND L7 L8
J9 L-device 1-4
Terminal 1 2 3 4 5 6
Use GND L1 L2 GND L3 L4
J10 U-device 5-8
Terminal 1 2 3 4 5 6
Use + GND 5 6 7 8

EC02

Remark
Label EC02
Address 202
# P-devices 4 Device 4 can be wired for separate power supply for barrier drives
# L-devices 16
# U-devices 8

The “EC02lement controller was build on two circuit boards as shown in the photo to the right. The larger board holds the relays for the four P-devices, while the smaller holds the CPU, Abus interface, programming interface (standard FTDI) and power supply. The gray cable connecting the two boards provides power (+5V, GND) and shift register bus (DATA, CLOCK, and STROBE) to the relay board.

Cables to the track side elements are connected via the green pluggable termination blocks at the relay board.

To utilize the otherwise unused I/O of the CPU it self, an additional termination block was later mounted on top of the CPU board.

In 2022 a small board with 16 L-devices was added.

Connectors

J1 P-device 1-3
Terminal 1 2 3 4 5 6 7 8
Use P1 * P1 P2 * P2 P3 * P3 V+ GND
J2 P-device 4
Terminal 1 2 3 4
Use P4 * P4 V+ GND
J3 ABUS
Terminal 1 2 3 4
Use D+ D- +24V GND
J4 U-device 1-8
Terminal 1 2 3 4 5 6 7 8 9 10
Use GND +5V U8 U7 U6 U5 U4 U3 U2 U1
J5 L-device 1-8
Terminal 1 2 3 4 5 6 7 8
Use L1 L2 L3 L4 L5 L6 L7 L8
J6 L-device 9-16
Terminal 1 2 3 4 5 6 7 8
Use L9 L10 L11 L12 L13 L14 L15 L16
J7 Power
Terminal 1 2
Use +5V GND

EC03

Remark
Label EC03
Abus Address 203
# P-devices 0
# L-devices 0
# U-devices 8

Connectors

J1 Abus
Terminal 1 2 3 4
Use +24V GND D+ D-
J1 (cont.) U-device 1-8
Terminal 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Use U1 GND +5V U2 U3 U4 U5 GND +5V U6 U7 (nc) U8 GND +5V

EC04

Remark
Label EC04
Abus Address 204
# P-devices 0
# L-devices 0
# U-devices 15

Connectors

J1 U-device 1 - 6
Terminal 1 2 3 4 5 6 7 8
Use GND +5V U1 U2 U3 U4 U5 U6
J2 Udevice 7 - 12
Terminal 1 2 3 4 5 6 7 8
Use U7 U8 U9 U10 U11 U12 +5V GND
J3 Abus
Terminal 1 2 3 4
Use D+ D- +24V GND
J4 U-device 13 - 15
Terminal 1 2 3 4 5 6
Use n/c U13 U14 U15 +5V GND

Light Signals

Type Variant QTY Notes
Main Signal (MS2) Variant 1 12
Main Signal (MS2) Variant 2 1 White marking at cable end
Main Signal (MS3) Variant 3 11

For variants see Light signals

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it/wintertrainv5/realizedhw/start.txt · Last modified: 2022/11/01 21:43 by jabe