Relay blocks are intended for mounting of different low-voltage schemes.
They are hermetic cases with PCB with contacts (sockets and 6.3mm pins). Sockets are combined into groups. This allows to settle into them flat fuses and devices in "mini" relay cases (relays, indicators (ИН4-К, ИЧВ4-К, ИТ4-К, ИКИ4, ИВН4), sound relays ( Резвун 6), local light emitters (ЛИС1), voltage converters (211.3759-01)). Socket contacts are connected with correspondent terminals of the relay.
Commutation is done by connective cables with 6.3 mm sockets (for fixation on the PCB terminals). Cables with sockets are not included in the set.
For convenience it is recommended to use cables of different colors.
Installation:
1. Turn out the screws and remove the cover.
2. Take out the PCB.
3. Mount the scheme on the PCB (place fuses and other devices (relays for example) into correspondent sockets).
4. Commute the scheme using connective cables with sockets.
5. Perforate an opening in the case of the block for the connective cables or hermetic input.
6. Fix the PCB in the case, lay the cables through the opening (or hermetic input).
7. Settle the cover and fix it with screws.