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INSTALLATION
Lift out the electronics assembly from the case and use a
screw-driver to push on the junctions between the case
and the shadow areas to detach them from the case. See
fig. The so performed orifice will allow any of the set-
points (2RE, 4RE, 4OP or 4OPP) board output connectors
be brought out at the rear of the instrument. The option
is installed by plugging the connector in the main board
location. Insert the card pin in the corresponding main
board slot and push down to attach both connectors.
If the instrument is to be installed in high vibrating
environments, it is recommended to solder the card to
the main board making use of the copper tracks on both
sides of the card pin and around the main board hole on
its solder side.
WIRING
2RE - 2 RELAYS OPTION
PIN 4 = NO2
PIN 5 = COMM2
PIN 6 = NC2
4RE - 4 RELAYS OPTION
PIN 4 = RL4
PIN 5 = N/C
PIN 6 = COMM
4OP - 4 OPTOS NPN OPTION
PIN 4 = OP4
PIN 5 = N/C
PIN 6 = COMM
4OPP - 4 OPTOS PNP OPTION
PIN 4 = OP4
PIN 5 = N/C
PIN 6 = COMM
Each output card is supplied with an adhesive label that indicates the wiring connections of each option. To help
identifying each terminal, this label should be placed in the lower side of the meter case, beside the basic func-
tions label.
NOTE: In case that the outputs are used to drive inductive loads, it is recommended to add an RC network be-
tween the coil terminals (preferably) or between the relay contacts to limit electromagnetic effects.
KOSMOS SERIE
PIN 1 = NO1
PIN 2 = COMM1
PIN 3 = NC1
PIN 1 = RL1
PIN 2 = RL2
PIN 3 = RL3
PIN 1 = OP1
PIN 2 = OP2
PIN 3 = OP3
PIN 1 = OP1
PIN 2 = OP2
PIN 3 = OP3
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