Electrical Connections; Wire Terminal Table; Operation Of Geflex Master Relay - gefran GEFLEX Multifunction Operating Instructions And Warnings

SIGNAL
POWER
The "OUT3" and "OUT4" relays on the Geflex Master module provide special functions designed to reduce user wiring. These functions are
active even when the Geflex Master module is not powered.
• The "OUT3" relay can be energized by the "rL3" command of the Geflex Master and by the "rL5" command of each Geflex Slave. This "OR"
function of alarms among the devices can be used, for example, for a "maximum temperature setpoint" alarm in each zone to be heated by
appropriately configuring the "Ax.r" parameters.
Output "OUT3" can function independently of the state of the Geflex Slaves by setting parameter "rL5" to 128 on each Geflex Slave.
• The "OUT4" relay can be energized only with the simultaneous presence of the "rL4" command of the Geflex Master and commands "rL6" of
all the Geflex Slave. This "AND" of alarms among the devices can be used, for example, to signal "minimum temperature setpoint reached" in
each zone to be heated by appropriately configuring the "Ax.r" parameters.
Geflex Master "rL4"
Output "OUT4" can operate independently of the state of the Geflex Slaves by setting parameter "rL6" to 160 (128+32) on each Geflex Slave.
For more information, see the "Configuration and Programming" manual".
3 • ELECTRICAL CONNECTIONS

3.1 Wire terminal table

Flexible wire
conductor
0,14 - 1,5mm 2 / 28-16AWG
0,2 - 2,5mm / 24-12AWG
2
Cross-cut screwdriver, blade 0.4 x 2.5mm
3.2 Operation of Geflex "Master" relay
Geflex Master "rL3"
Geflex Slave "rL5"
Geflex Slave "rL5"
Geflex Slave "rL6"
29
Conductor with prod terminal
with insulating collar
0,25 - 0,5mm 2 / 24-20AWG
0,25 - 2,5mm / 24-12AWG
2
Geflex Master "OUT3"
Geflex Slave "rL6" Geflex Master "OUT4"