TELEDYNE OLDHAM SIMTRONICS OLCT 80 d, User Manual

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OLCT 80
GAS TRANSMITTER
USER MANUAL
60 NPO80GB
Revision F.1
5.3 Components
The RS485 output of the
OLCT 80 is connected to an integrated wireless card (rep.B) within the
transmitter. A certified antenna (rep.A) transmits the radio waves to a
master receiver (rep.C),
which is connected to an
MX43 central controller (rep.D).
Figure 45: wireless
OLCT 80
and
master
receiver (rep.C).
5.4 Connection
5.4.1 Master receiver
The
master receiver must be connected to the RS485 input of an MX43 central controller or
supervision system following the figure and table below.
Figure 46: connecting the
master
receiver's 5-pin connector.
Prong Function Wire color
1 Positive terminal (+), 10-40 VDC power supply. Brown
2 RS485 / +. White
3 Common power supply (ground). Blue
4 RS485 / -. Black
5 Unused. Gray