Qxe Analogue Input (Standard) Card; Cjc Connectors - Honeywell X Series User Manual

-ve
+ve optional
connection
Recorder setup will be required if wiring changes are made for Active Burnout Thermocou-
ples.
Thermocouple Active Burnout status can be viewed in the Main Menu > Status >Diagnostics
> Analogue Input screen, Input column. The Health Watch/Maintenance firmware option
must be active to access the Maintenance and Diagnostic buttons.
page 161.
For the eZtrend QXe
the link between positive (+) and negative (-).

CJC Connectors

The CJC connector resides between channel 4 and channel 5 on the Analogue Input card.
For information on connecting the CJC sensor, see
For the eZtrend QXe

QXe Analogue Input (Standard) card

The eZtrend QXe is fitted with a standard Analogue Input card in Slot A, with up to 6 chan-
nels. The card is also fitted with an Ethernet port as standard. Connection is made via 1 x
18-way screw terminal plugs that fit into a PCB header on the rear of the unit. To fit up to a
further 6 analogue input channels, see
43-TV-25-30 Iss.6 GLO Aug 07 UK
Figure 2.7 Input signal wiring
Active Burnout
Thermocouples
Volts/mV
-ve
+ve
Ohms
4-wire R/T
See "*Thermocouple Wiring Changes." on page 57.
recorder Active Burnout is not available. Ohms measurements must have
recorder this is available on the Analogue Input card (option).
Passive Burnout
Thermocouples
+ve -ve
3-wire R/T
R/T
Figure 2.6 on page 18.
"Analogue Input Card" on page 16
Current
10R
+ve
-ve
2-wire R/T
R/T
See "Diagnostics" on
+ve
R/T
19