CARLO GAVAZZI DAA51 Instructions D'installation

Electronic timers
DAA51
DMB51
DBA52
Connections
L(+)
µ
A1 16 18
A2 15
DAA51
N(-)
Settings
DAA01
DBA52
Adjustment
Check if the connections are correct. Turn the
power supply ON, the green LED switches ON.
The working mode, according to the selected
function, is schematized on the side label.
The yellow LED is ON when the relay is ener-
gized, it blinks slowly during timing and blinks
fast in case of wrong set-up.
Installation instructions
Code 8022309/161023 INSTRUCTION SHEET
XAAX1_XMBX1_XBAX2
www.gavazziautomation.com
L(+)
A1
S
Y1
A2
N(-)
DMB51, DBA52
Select the desired time range by the lower dial on front as shown on the left.
Adjust the time period on relative scale: 1 to 10 with respect to the chosen range, setting the centre knob as shown on the left.
DMB51: select the desired function by the upper knob as shown on the left:
Op: Delay on Operate
In: Interval
DMB51
Io: Interval on trigger open
Id: Double Interval
Dr: Delay on release
R: Symmetrical recycler (ON first)
Rb: Symmetrical recycler (OFF first)
Incorrect selection of the time range causes fast blinking of the yellow LED
Mounting
Hang the device to the DIN-Rail being sure that
the spring closes. Use a screwdriver to remove
the product.
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Connect the power supply to the proper terminals. Connect the trigger input S between terminals
A1 and Y1 (DBA52 and DMB51 versions only). Connect the relay output according to the ratings as
µ
shown in the side diagrams.
16 18
Keep power OFF while connecting!
15
DAA51, DBA52, DMB51 Terminals
A1, A2
A1, Y1
15, 16, 18
Y1, A2
Each terminal can accept up to 2.5 mm
Packaging
The packing material should be kept for redeliv-
ery in case of replacement or repair.
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Power supply
Trigger input (DBA52, DMB51)
Relay output
Additional load (DBA52, DMB51)
wires.
2
CE-marking and approvals
Tightening torque