LumaSense 320 Series User Manual

IGA 320/23 Operating Manual Controls and Connections
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13
3 Controls and Connections
3.1 Electrical Installation
The IGA 320/23 is powered by a voltage of 24 V DC (possible range 10 to 30 V, ripple < 0.5 V).
The instrument needs no warm up time and is ready for use immediately. For switching off the
instrument, interrupt the power supply or unplug the electrical connector.
To meet the electromagnetic requirements (EMV), a shielded connecting cable must be used.
The shield of the connecting cable has to be connected only on the pyrometer’s side. On side of
the power supply (switchboard), the shield must be open to avoid ground loops.
LumaSense offers connecting cables, but they are not part of standard scope of delivery. The
connecting cable has wires for power supply, interface, analog output; switch contact and
external clearing of the maximum value storage via contact and 8-pin connector (see Chapter 8
,
Reference numbers).
Warning: Follow common safety regulations for mains voltage (230 or 115 V AC) and
connecting additional devices operating with this mains voltage (e.g. transformers).
Touching mains voltage can be fatal. A non-expert connection and mounting can
cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
3.1.1 Pin assignment of the male socket on the back of the pyrometer
RS485 Versions
Pin
Color
Indication
1
white
+ 24 V power supply
2
brown
0 V power supply
3
green
+ I
out
analog output
4
yellow
– I
out
analog output
5 grey
Switches on and off LED targeting light
(via push button) (bridge to +24 V)
6
blue
switch contact (reference point 0 V)
7
violet
A1
8
black
B1
7
red/blue
A2 (bridge to A1)
8
gray/pink
B2 (bridge to B1)
orange
Screen only for cable extension,
don’t connect at the switchboard
Pin assignment
(side of male
inserts)
Male socket

LumaSense 320 Series Specifications

General

Brand	LumaSense
Model	320 Series
Category	Measuring Instruments
Language	English