Electrical Data - wtw TriOxmatic 700IN Operating Manual

D. o. probe
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Pin assignment
7.4

Electrical data

Top view of the plug
Pin Assignment
1
Ub+
2
0V
3
NTC (30kOhm)
4
NTC (30kOhm)
5
Ub-
6
Reg/Leak
(output signal)
7
pO
2
(output signal)
Warning
l
All voltages must be protective low voltages or safety
extra low voltages without shock-hazard according to -
IEC 1010 or UL3101.
l
All currents to the probe must not exceed 8 A even in case
of a short-circuit.
Voltage
+ 6.5 V ... + 8.5 V
---
< 3.5 V
< 3.5 V
- 6.5 V ... - 8.5 V
- 8.5 V ... + 8.5 V
0 V ... + 8.5 V
Technical data
Max.
current
< 1mA
---
< 0.15mA
< 0.15mA
< 1 mA
---
---
45

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