18 43-TV-25-30 Iss.6 GLO Aug 07 UK
Thermocouples
Ensure polarity of thermocouple is correct.
Resistance Thermometers
If using 2 wire R/T the + and - terminals must be linked together. See Figure 2.7 on
page 19.
Analogue Input Signal Wiring
This Analogue Input card can be used as an option to add up to 6 more Analogue Input
channels for the eZtrend QXe
recorder. This will fit into Slot B and will display as channel
numbers 9 to 14. The standard fit Analogue Input card is fitted in slot A with up to 6 channels
(channels numbers 1 to 6).
To fit this option card into the eZtrend QXe recorder you will require an expansion card to
interface to the recorder. See “QXe Analogue Input (Standard) card” on page 19.
CAUTION
CONTROL UNIT DAMAGE
Do not apply a hazardous live voltage between + and - pins within a channel. (eg. 60V
maximum on voltage ranges, 5V maximum on millivolts ranges). Do not apply a voltage
above 1.2V to the * pin.
Failure to comply with these instructions may result in product damage
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CJC
Figure 2.6 Analogue Input connector
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