turck BL67 - BL67-2 AI-TC, Thermo Couples

D300529 0115 - BL67 I/O modules
6-33
BL67-2AI-TC, thermo couples
6.5 BL67-2AI-TC, thermo couples
Figure 6-16:
BL67-2AI-TC
Figure 6-17:
Block diagram
BL67-
Systembus
Kommuni-
kations-
bus
Power-
Bus
PE
GND
Signalauf-
bereitung
AD-
Wandler
V
0
V
sens
=
=
AI+
AI-
S+
PE
GND
Multi-
plexer
1
2
3
4
5
AI+
AI-
S+
PE
GND
1
2
3
4
5
J
J
M12
 é
 é
1
1
Kaltstellenkompensations-Messwiderstand (Pt1000) im Stecker
Modulbus-
Interface