Service manual

BRAVE Steel – User and service manual 15
1.5 Connection of modules BSC(M)-mod4
Button add-on modules are either active BSC-mod4 (contains electronics)
or passive BSM-mod4 (mechanical module Urmet – only buttons). The
first add-on next to the basic module must be an active module (4
buttons). An active module is connected with a flat cable K1 - 10 veins (be
careful about the direction of the connection). Next in line is passive
module –connected with 5 conductors, the 2 yellow conductors are used
for powering the name tag back lighting (12V).
Pic. 2 Connection of BSC-mod4 and BSM-mod4