D300529 0115 - BL67 I/O modules
6-39
BL67-2AI-TC, thermo couples
6.5.5 Base modules/pin assignment
BL67-B-2M12
Figure 6-18:
4
1
3
2
5
v
1 = S +
2 = TC +
3 = GND
4 = TC / S
5 = PE
TC = thermo couple
5
1 (S +)
2 (TC +)
4 (S )
Pt1000
4 (TC )
TC
Suitable connector with a Pt1000 for the
cold-junction compensation:
BL67-WAS5-THERMO
BL67-B-2M12
Table 6-27:
Pin assignment
B
L67-2AI-TC
S = PT1000 sensor for cold junction compensation
Table 6-28:
Wiring diagram
B
L67-2AI-TC