English to Russian Tech/Engineering Electronics / Elect Eng

Safe Switch-L 3G is a 'double decker' 100mm x 266mm module which uses two frame slots. It housed alongside any other product in the standard Crystal Vision frames - available in 4U, 2U, 1U and desk top box sizes - and with up to six Safe Switch-L 3G boards fitting in 2U. Safe Switch-L 3G is used with the RM63 frame rear module, which provides two inputs, two feeds of output A, two feeds of output B, an analogue reference connection, input and reference loop-throughs and 12 GPI connections. The RM63 also includes relay bypass protection on power failure or board removal, giving the system an extra layer of security and preventing signal loss.