
Locomotive Cab Display Module (LCDM)
Maintenance Manual Doc. No. IP-235
Revision: 03 1/7/15-en
This document was originally written in English.
Knorr-Bremse Group Page 6 / 40
Copyright 2015© NYAB. All rights reserved, including industrial property rights applications.
NYAB retains any power of disposal, such as copying and transferring.
Table of Figures
Figure 2-1 Front View of LCDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 2-2 Rear View of LCDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 2-3 Side View of LCDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 2-4 Rear View of LCDM with Externally Mounted Audible Alarm . . . . . . . . . . . 10
Figure 2-5 Side View of LCDM with Externally Mounted Audible Alarm . . . . . . . . . . . . 11
Figure 4-1 Locomotive Cab Display Module (LCDM) . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 4-2 Temperature Ranges According to EN 50155 . . . . . . . . . . . . . . . . . . . . . . 18
Figure 5-1 LEDs and Sensors of the LCDM (both variants) . . . . . . . . . . . . . . . . . . . . . 21
Figure 5-2 Operation of LCDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 5-3 Display Info Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 5-4 Display Information Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 5-5 Time and Date Adjustment Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 6-1 Connectors (rear view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 7-1 "Battery Replacement" Label on the Back of the Device (example). . . . . . 35
Table of Tables
Table 4-1 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 4-2 Overview of Acoustic Signaling Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 5-1 LEDs and Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 5-2 Possible Keyboard Assignment (782340/782342) . . . . . . . . . . . . . . . . . . . . . . 22
Table 6-1 Plug-Pin Assignment X1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 6-2 Plug-Pin Assignment X2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 6-3 Plug-Pin Assignment X3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 6-4 Plug-Pin Assignment X10a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 6-5 Plug-Pin Assignment X10b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 6-6 Plug-Pin Assignment X18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 6-7 Plug-Pin Assignment X20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33