Connectors and Interfaces
29
4.2.2 ext. Interface
On the connection socket ‘ext. Interf.’ two counter inputs are supplied for
meter testing with input frequencies of up to 100kHz. In addition, there are four
additional transistor binary outputs 11-14. Compared to the relay binary
outputs these have the advantage that they do not bounce and that only
minimal response times occur.
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
Figure 11 Plug for Interface "ext. Interface" (upper 16-pole Lemo jack);
(view onto cable connection side)