TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook DG-TT7-K, Operating Manual

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MULTIXPLO AND MULTITOX DETECTORS
OPERATING MANUAL
NOSP17665
Revision 02a
25
In order to operate this analog input, an additional electronic card (PIE 3508 or PIE 3509) is
added above the numeric card
The hosted sensor NEEDS to get its own power
The connecting wires to another detector are limited to a 1 mm² section.
Using this board leads to a connection between 0V from power supply and
housing ground
4.3.8 Half bridge explosimeter input
It is possible to configure a device with an Ex05 remote explosimeter probe or a SX202 as an
external probe. In the below configuration, the input is of type Combustible Gas Detector (X) and
the cartridge is of type E.
With half bridge explosimeter probe (SX202, MTHX,
SD122), the device is designed as:
DG-**7-****-W**-#*-***-*-D-*
With the external half bridge explosimeter detector (EX05,
EX09), the device is designed as:
DG-**7-****-W**-E*-***-*-D-*
In that case, an input of the cable gland enables the
connection between the hosted sensor and the device.
In order to operate this analog input, an additional electronic card (PIE3521) is added above
the numeric card.
Using this board leads to a connection between 0V from power supply and
housing ground
The wire cross section must be between 0.9 and 2.5mm².