H3YN-41 DC24 Omron, H3YN-41 DC24 Datasheet - Page 11

• Manufacturer Part Number: H3YN-41 DC24
• Description: TIMER MINI-MULTI TIME
• Manufacturer: Omron
• Series: H3YNr

Specifications of H3YN-41 DC24

• Relay Type: Integrated
• Function: Programmable (Multi-Function)
• Circuit: 4PDT (4 Form C)
• Delay Time: 0.1 Min ~ 10 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 3A @ 250VAC
• Voltage - Supply: 24VDC
• Mounting Type: Socket
• Termination Style: Socketable
• Timing Adjustment Method: Hand Dial
• Timing Initiate Method: Input Voltage
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: H3YN-41DC24; H3YN41DC24

H3YN
Precautions
When using the H3YN in any place where the ambient
temperature is more than 50°C, supply 90% to 110% of the rated
voltages (at 12 VDC: 95% to 110%).
Do not leave the H3YN in time-up condition for a long period of
time (for example, more than one month in any place where the
ambient temperature is high), otherwise the internal parts may
become damaged. Therefore, the use of the H3YN with a relay
as shown in the following circuit diagram is recommended.
The H3YN must be disconnected from the socket when setting
the DIP switch, otherwise the user may touch a terminal imposed
with a high voltage and get an electric shock.
Do not connect the H3YN as shown in the following circuit
diagram on the right hand side, otherwise the H3YN’s internal
contacts different from each other in polarity may become
short-circuited.
Use the following safety circuit when building a self-holding circuit
with the H3YN and an auxiliary relay, such as an MY Relay, in
combination.
In the case of the above circuit, the H3YN will be in pulse operation.
Correct
C at . N o. G C T MC N 1
1-800-55-OMRON
OMRON ELECTRONICS LLC
One East Commerce Drive
Schaumburg, IL 60173
CORRECT USE
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
Incorrect
: H3YN
R
3/ 02
H3YN
MY Relay
MY Relay
OMRON ON- -LINE
Global - - http://www.omron.com
USA - - http://www.omron.com/oei
Canada - - http://www.omron.com/oci
S pec if ic at ions s ubjec t t o c hange w it hout not ic e.
11
Do not set to the minimum setting in the repeat-cycle modes, or
the contact may become damaged.
Be careful not to apply any voltage to the terminal screws on the
back of the timer. Mount the product so that the screws will not
come in contact with the panel or metal parts.
Do not use the H3YN in places where there is excessive dust,
corrosive gas, or direct sunlight.
Do not mount more than one H3YN closely together, otherwise
the internal parts may become damaged. Make sure that there is
a space of 5 mm or more between any adjacent H3YN Models.
The internal parts may become damaged if a supply voltage
other than the rated ones is imposed on the H3YN.
The H3YN as a built-in timer conforms to VDE 0435/P2021
provided that the following conditions are satisfied.
Handling
Do not touch the DIP switch while power is supplied to the H3YN.
Before dismounting the H3YN from the socket, make sure that no
voltage is imposed on any terminal of the H3YN.
Wiring
The power supply for the H3YN must be protected with
equipment such as a breaker approved by VDE.
Only a load with basic isolation can be connected to the output
contact. The H3YN is a model with basic isolation. Therefore, the
H3YN and the load will ensure reinforced isolation, thus meeting
VDE standards.
Insulation requirement: Overvoltage category II,
pollution degree 2 (with a clearance of 1.5 mm and a creepage
distance of 2.5 mm at 240 VAC)
There must be no difference in polarity between any output
terminals next to each other of the H3YN-4 or H3YN-41,
H3YN-4Z, H3YN-41-Z.
PRECAUTIONS FOR VDE CONFORMANCE
OMRON CANADA, INC.
416-286-6465
885 Milner Avenue
Scarborough, Ontario M1B 5V8
P r int ed in U . S . A .
H3YN