CARLO GAVAZZI DUB01CB23 Installation Instructions

AC/DC voltage monitoring relay
DUB01CB23, DUB01CD48
PUB01CB23, PUB01CD48
Connections
(*) NOTE: fuses F of 500 mA delayed, if required by local law.
Latch / Inhibit contact
L (+)
(*) F
µ
Z1 A1 A3 16 18
U
Y1
Y2 A2 15
N (-)
DUB01
Latch function: when the alarm trips, the alarm status of the relay output is maintained until
(**)
the alarm condition is no longer present and manual reset takes place.
Inhibit function: when the alarm trips, relay output operation can be avoided when not desired
(maintenance, transients).
Settings
Adjustment
18
6 24
Hysteresis
0 30%
HYS
Yellow
50 70
Relay output status
30 90
Voltage
Red
10
level
110%
LEVEL
Alarm status
AL 1 3
0.3 10
Green Delay
0. 1 30s
Device ON
DELAY
Mounting
Hang the device to the DIN-Rail being sure that
the spring closes. Use a screwdriver to remove
the product.
Installation instructions
Code 8022326/150424 INSTRUCTION SHEET
XUB01
www.gavazziautomation.com
L (+)
Latch / Inhibit
contact
(*) F
µ
5
9 8 2 11 4 3 4
U
3
7
2
5 10 1
1
L (+)
N (-)
PUB01
To access the DIP switches open the plastic cover using a screwdriver as shown on the left.
Do not open the DIP switches cover if the power supply is ON
SW1 SW2 Input range
Models 500 V 10 V
ON OFF 20 V 1 V
OFF OFF 50 V 2 V
ON ON 200 V 5 V
OFF ON 500 V 10 V
Check if the input range is correct. Turn the power ON. The green LED is ON. Adjust level, delay and hysteresis (difference between the alarm ON and
the alarm OFF thresholds) knobs to the desired value. When the input voltage exceeds (or drops below) the set point for more than the set delay time,
red LED (flashing during the delay time) turns ON. Relay and yellow LED turn ON if relay is normally de-energized, they turn OFF if normally energized.
Packaging
The packing material should be kept for redeliv-
ery in case of replacement or repair.
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Connect the power supply to the proper terminals:
Power supply
24 ÷ 48 V AC/DC
230 V AC
6
Latch / Inhibit
7
115 V AC
contact
8
Connect Y1 and Y2 (DUB01) or connect pins 5 and 7 (PUB01) to the measured voltage (taking care
9
of polarity if DC). Connect the relay output according to the ratings.
10
Keep power OFF while connecting!
11
L (+) N (-)
DUB01 PUB01
A1, A2, A3 2, 10, 11
Y1, Y2 5, 7
Y1, Z1 8, 9
15, 16, 18 1, 3, 4
DUB01: each terminal can accept up to 2 x 2.5 mm
SW3: Relay working mode SW4: Power ON delay
ON: Normally de-energized ON: 6 s ± 0.5 s
OFF: Normally energized OFF: 1 s ± 0.5 s
CE-marking and approvals
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Terminals DUB01 Pins PUB01
(D48)
A1, A2 2, 10
(B23)
(B23) A3, A2 11, 10
Terminals
Power supply
Voltage input
(**)
Latch/Inhibit input
Relay output
wires
2
SW5: Contact input
ON: Latch function enable
OFF: Inhibit function enable
Tightening torque (DUB01)
(**)
SW6: Monitoring function
ON: Overvoltage
OFF: Undervoltage