Hach Ultra ORBISPHERE 510, Operator'S Manual

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26 of 138 Installation - Orbisphere 510/511/512 Analyzers
Operator Manual
ORBISPHERE
4) Slide the cable clamp (3) back onto the connector (4) and secure the cable.
5) Screw the two parts (4) and (2) back together.
6) Secure the power cable by screwing the end plug (1) back in place.
7) Push the male and female connectors back together and screw finger tight to
secure. The two connectors are grooved to avoid an incorrect fitting.
1.8 Connections to Electronic Boards
Note:
Any loose connection wires should be bundled tightly together with the use of nylon
cable ties.
1.8.1 Sensor Cable
An Orbisphere cable is needed to connect the sensor(s) to the instrument. The table
instruments have a Lemo 10 connector where a sensor cable has to be connected. The
other versions have a cable gland for cable passage, and the cable must be permanently
connected to the corresponding measuring board connector.
Therefore the table instruments require a standard sensor cable, while the other versions
require a sensor cable with free wires on the instrument end. The free wires are
connected to the connector J8 on the corresponding measuring board, as detailed later
in this chapter.
1.8.2 Electronic Boards Connectors
Connectors P8 on the main board, and connectors J7 and J8 on the measurement
board(s) are made of two parts. Push down carefully the black levers on either side of the
connector to pull it out securely. Perform all connections with these connectors
unplugged. Once finished, attach the connectors to the boards by pushing them firmly in
place (levers up).
Instrument Sensor cable
Table instrument with LEMO 10 socket on the back panel
10 wire shielded
Part N° 32505.mm
(connector on both sides)
All other versions with a cable gland for sensor cable passage
10 wire shielded
Part N° 32501.mm
(connector on sensor side only)
Adapter to connect a N°32505 cable (connector on both sides)
to the instruments without a Lemo 10 socket on the back panel. Part N° 32517.mm