SBC PCD1 Series Manual page 204

Saia-Burgess Controls AG
Connection concept for temperature sensors
The input signals for the temperature sensors are connected directly to the 10-pole
terminal block (E0 ... E 7).
The following connection diagram shows a typical layout for tempera-
ture sensors with the PCD2.W340, ... W 350 and ... W 360 Modules.
● The reference potential for temperature measurements is the "COM" terminal,
which should not have any external earth or GND connection.
● If screened cables are used, screening should be continued to an external
earthing bar.
● Unused temperature inputs are to be connected to the logical ground.
Mixed operation
9
Distributor Distributor
'V' and 'C'
Manual Manual PCD 1 / PCD 2 Series │ D ocument 26 / 737 EN22 │ 2 013-11-26
9 8
COM
Distributor *)
*) potential free
8 7 6 5 4
E7 E6 E5 E4
COM
Temp.
7 6 5 4 3 2 1
E7 E6 E5 E4 E3 E2 E1
Earthing bar
3 2 1 0
E3 E2 E1 E0
Input/output (I/O) modules
Analogue input modules
0
E0
5
5-68