Littfinski DatenTechnik (LDT) - Become a Digital-Professional!

RM-GB-8

8-fold feedback module

with integrated

track occupance monitoring

for the s88-feedback bus ( e.g. Märklin- und Arnold Digital Systeme, Intellibox, TWIN-CENTER, EasyControl, ECoS, KeyCom and HSI-88) from our Digital-Professional-Series !

RM-GB-8 with 75cm connection cable and pin plugs for the s88-feedback bus.

For the connection to: INTERFACE and Intellibox / TWIN-CENTER (up to 62 units or with standard feedback modules RM-DEC-88 [Opto] / s88 mixed).

Suitable for monitoring of 8 track-sections with current load up to 3 Ampere. Isolated rails or tracks to be monitored have to be connected simply to the output clamps of the feedback module to get digital current supply. The track section can be isolated as 1-pole or 2-pole.

The 8-fold occupancy monitor RM-GB-8 is separated into two 4-fold occupancy monitoring devices. Therefore is it possible to monitor tracks of two different booster circuits. The separation into two monitoring devices allows a simple control of reversing loops.
Moore information about this issue can be found in the file "kehrschleife_21_engl" at the download section.

Including an integrated voltage monitor: Is there no voltage at the tracks (e.g. after a short circuit) the occupied identification will be "frozen" during the interruption.
For the feedback modules is no additional power supply required. This reduces the wiring effort.
The feedback modules RM-GB-8 can be combined with RM-DEC-88 (Opto) or s88-feedback modules of Märklin or other manufacturers as required.
Available as ready to use finished module or as kit on a 110 x 96mm pc-board with 4 bores for mounting purposes (suitable installation material can be found under accessories).
Components from our Digital-Professional-Series can be operated without any difficulties from your digital controlled model railway as they are compatible to the s88-feedback bus.
The finished module comes with a 24 month warranty.

Each feedback module RM-GB-8 will be supplied with a detailed operating-/assembly instruction.

RM-GB-8 is available as kit or as finished module.

	kit (-B)	finished module
RM-GB-8	€ 46,90	€ 59,90

Sample connections downloaden!

track occupancy report with RM-GB-8 and Intellibox (2 conductor system)

Order codes:

RM-GB-8-B (Part No. 320011): 8-fold feedback module with integrated track occupancy monitoring for the s88-feedback as kit.

RM-GB-8 (Part No. 320012): 8-fold feedback module with integrated track occupancy monitoring for the s88-feedback as finished module.

The finished module RM-GB-8 (Part No. 320012) is not anymore available. Please select the successor module RM-GB-8-N.

Extended connection cable: All LDT feedback modules will be supplied ex factory together with a 75 cm interference protected, twisted s88-bus cable. Additionally we offer connection cables at low cost: Under the order code Kabel s88 0,5m, Kabel s88 1m and Kabel s88 2m are at 0,5m, 1m respectively 2 meter length interference protected, twisted connection cables available for only € 5,50, € 7,50 respectively € 9,50.

Subject to technical changes and errors.
Märklin and Motorola are registered trade marks.