SMART I/O User’s Manual | Chapter 3 | |||
|
|
|
|
|
|
|
|
|
|
Pinouts process side (ST2 and ST4)
Refer to figure 3.4.0.1 for the correct location of these
Pin Nr. | Signal | Pin Nr. | Signal |
1 | Screw Terminal 13 | 2 | Screw Terminal 13 |
3 | Screw Terminal 1 | 4 | Screw Terminal 2 |
5 | Screw Terminal 3 | 6 | Screw Terminal 4 |
7 | Screw Terminal 5 | 8 | Screw Terminal 6 |
9 | Screw Terminal 7 | 10 | Screw Terminal 8 |
11 | Screw Terminal 9 | 12 | Screw Terminal 10 |
13 | Screw Terminal 11 | 14 | Screw Terminal 12 |
15 | Screw Terminal 14 | 16 | Screw Terminal 14 |
The PC board connections to the screw terminals are capable of absorbing a continuous current of up to 3A each. However, pins 13 and 14 can support up to 6 Amps.
WARNING !
Dangerous voltages may be present at the terminals.
3.4.2 Parallel I/O Screw Terminals (SCRA and SCRB)
The screw terminal blocks are individually composed of 7 free connections which, when stacked provide 14 free connections per I/O slot. The pinout functionality depends on the type of
|
|
|
|
Page | 3 - 8 | ©1996 PEP Modular Computers GmbH | March 12, 1996 |
|
|
|
