Datasheet

ETD-BL-1T-OFF-CC-...
103617_en_02 7
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: [phone]
PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: [phone]
www.phoenixcontact.com
9Diagnostics
The LEDs indicate the following error states:
LED U/t (green, backlighting of the knurled wheel)
– Flashes: Voltage is present, the set time is elapsing
– Flashing quickly: Undefined time range between "10" and "0" adjusted
– On: Voltage is present, the set time has elapsed
LED R (yellow)
– On: The output relay has picked up
– Off: The output relay is dropped
10 Connection example
24 VDC
+
–
A1+
A2–
B1
11
12 14
12
14
11
11 Function
U
LED U/t
A1-B1
LED R
t<t
OFF-CC: With off delay with control contact
Supply voltage U must be applied permanently to the device
(green LED U/t lights up). When control contact A1-B1
closes, the output relay picks up (yellow LED R lights up). If
control contact A1-B1 opens, the set time t starts running
(green LED U/t flashes). After time t has elapsed (green LED
U/t lights up) the output relays drop out (yellow LED R is not
lit). If the control contact is closed again before time t elapses,
the elapsed time is deleted and restarted with the next cycle.