1 – the relay Location. Figure 12 designates the relay location on the block.
2 – a block or element Designation. A block or element designation are resulted in the specification.
3 – a safety lock Designation. For example: the Safety lock 19 with a current of protection 10 And.
4 – the Designation of contacts. For example: Contact 3/49а. 3 – contact 3 relays 12 on the relay block.
5 – the Designation of contacts on the relay block. А13 designates contact 13 sockets And.
6 – wire Section in мм2.
7 – Colour of a wire. Colours of a wire are resulted on electric schemes. |
8 – a contact Designation.
9 – the Block or an element.
10 – a block or element Designation and its number.
11 – electroconducting Continuation. Number in a rectangle specifies in an electric chain to which the given wire is connected.
12 – Internal connections.
13 – Continuation of electroconducting of internal connection.
14 – the Designation of a point of grounding.
15 – the Block of the relay and safety locks.
16 – External connections.
17 – Numbers of co-ordinates. Are intended for simplification of search of knots on schemes. |
