Kahn Optisure Remote, User Manual

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Optisure Remote User’s Manual
Kahn Instruments 5
INSTALLATION
No. Name Description
1 Power Socket
Universal power input 85 to 264 V AC, 47/63 Hz
Fuse - T2.5A, Glass, 20 x 5mm
Features integrated power
ON/OFF switch
2 Sensor Connector
Used for connecting the chilled mirror sensor to the
instrument via the sensor cable.
3
Pressure Transducer
Connector
Used for connecting an external pressure transducer to
the instrument.
4
USB Communications
Port
Used for connection to an external computer system for
running application software (optional).
5
Ethernet
Communication Port
(Optional)
Used for connection to a network to access measured
parameters and control the instrument remotely.
6
RS232/RS485
Communication Port
(Optional)
Used for connection to a computer system or DCS to
access measured parameters and control the instrument
remotely.
7 Alarms
Socket for Process and Fault alarm outputs. Each alarm
has one set of potential free, changeover, relay contacts,
common (
COM ), normally closed ( N/C ) and normally
open ( N/O ).
The Process alarm can be configured to operate at a
specified level on any of the measured or calculated
parameters. Refer to Section 3.2.4.
8
Remote Temperature
Probe
6-Pin Lemo socket for connection of remote Pt100
temperature probe.
9
Analog Output
Connector
Three 2-wire output channels, CH1, CH2 and CH3, each
of which may be configured to give either a 0-20 mA,
or a 4-20 mA current loop output or a 0 to 1000 mV
voltage signal representing any one of the measured or
calculated output parameters selected.
Spans for each signal output are separately configurable.
Refer to Section 3.2.3.
Table 2
Rear Panel Controls