H3DS-SL AC24-230/DC24-48 Omron, H3DS-SL AC24-230/DC24-48 Datasheet - Page 14

• Manufacturer Part Number: H3DS-SL AC24-230/DC24-48
• Description: 17.5mm TIMER DIN. MNT.
• Manufacturer: Omron
• Series: H3DSr

Specifications of H3DS-SL AC24-230/DC24-48

• Relay Type: Integrated
• Function: Programmable (Multi-Function)
• Circuit: SPDT (1 Form C)
• Delay Time: 0.1 Sec ~ 120 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 5A @ 250VAC
• Voltage - Supply: 24 ~ 230VAC, 24 ~ 48VDC
• Mounting Type: DIN Rail
• Termination Style: Screw Terminal
• Timing Adjustment Method: Screwdriver Slot
• Timing Initiate Method: Input Voltage, Trigger Signal
• Timing Range: 0.1 s to 120 Hrs
• Supply Voltage: 24 V to 230 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: H3DSSLAC24230DC2448; Z2395

H3DS
Precautions
I
Do not change the time scale or operating mode while the Timer is
in operation, or malfunction could result.
I
The H3DS Series has a transformerless power supply system.
Touching the input terminal while power is being supplied can
cause you to get an electrical shock.
Use the bar terminal for wiring the H3DS. Using a stranded-wire
terminal may cause a short-circuit due to a stray wire entering into
the Timer.
Both AC and DC power supplies can be connected to the power
input terminals without regard to polarity.
A DC power supply can be connected if its ripple factor is 20% or
less and the mean voltage is within the rated operating voltage
range of the Timer.
Make sure that the voltage is applied within the specified range, or
the internal elements of the Timer may be damaged.
Connect the power supply voltage through a relay or switch in such
a way that the voltage reaches a fixed value at once, or the Timer
may not be reset or a timer error could result.
For the power supply of an input device of the H3DS-ML@,
use an isolating transformer where the primary and
secondary windings are mutually isolated, and the secondary
winding is not grounded.
Setting Changes
Power Supplies
!WARNING
!WARNING
!WARNING
!WARNING
Circuit
Start
input
B1
H3DS-ML@
A1
A2
Isolation transformer is required.
Power supply
I
If the load current is continuously being supplied to the Timer for a
long period of time, be sure to provide the mounting clearance as
shown in the figure below. If used under conditions other than
those specified below, the life of internal components may be
shortened due to an excessive rise in the internal temperature.
Switching Current vs. Ambient temperature (When
Mounting Two or More H3DS Units Side-by-Side)
(Measurement Condition: Input voltage of 230 VAC)
Installation
70
60
50
40
30
0
H3DS
1
t
2
H3DS
3
t: Mounting clearance (mm)
4
t
H3DS
5
Mounting clearance:
50 mm min.
Mounting clearance:
10 mm
Mounting clearance:
5 mm
Mounting clearance:
0 mm
Load current (A)
Maximum range of
operating ambient
temperature
DIN track
H3DS