Low Voltage Products & Systems5.106
AccessoriesAccessories
AccessoriesAccessories
Accessories
DescriptionDescription
DescriptionDescription
Description
The ORS Series open PCB construction offers the user good economy without sacrificing performance and
reliability. The output relay is available in isolated 10 A double pole double throw or single pole double throw
forms. The time delay may be ordered as factory fixed, onboard knob, or external adjustment. All connections
are 0.25 in. (6.35 mm) male quick connect terminals.
OperationOperation
OperationOperation
Operation
Input voltage must be applied before and during
timing. Upon momentary or maintained closure of the
initiate switch (leading edge triggered), the output relay
energizes for a measured interval of time. At the end
of the time delay, the output de-energizes. Opening
or reclosing the initiate switch during timing has no
affect on the time delay. The output will energize if the
initiate switch is closed when input voltage is applied.
Reset:Reset:
Reset:Reset:
Reset: Reset occurs when the time delay is complete
and the initiate switch is opened. Loss of input voltage
resets the time delay and output.
See accessory pages for
specifications.
ORS02B01 07.02.04
Low Cost Open PCB
Construction
Momentary or Maintained
Initiation
10 A DPDT or SPDT Relay
Contacts
Delays From 50 ms ... 300 s
in 5 Ranges
+/-2% Repeat Accuracy
+/-10% Factory Calibration
Approvals:
Single Shot (Pulse Former)Single Shot (Pulse Former)
Single Shot (Pulse Former)Single Shot (Pulse Former)
Single Shot (Pulse Former)
ORS Series
Time Delay Relay
ConnectionConnection
ConnectionConnection
Connection
Example P/N:Example P/N:
Example P/N:Example P/N:
Example P/N:
FunctionFunction
FunctionFunction
Function
Female quick
connect
P/N:
P1015-64 P1015-64
P1015-64 P1015-64
P1015-64
(AWG 14/16)
Versa-knob
P/N: P0700-7 P0700-7
P0700-7 P0700-7
P0700-7
Quick connect to
screw adaptor
P/N: P1015-18 P1015-18
P1015-18 P1015-18
P1015-18
External adjust
potentiometer
P/Ns:
P1004-12 P1004-12
P1004-12 P1004-12
P1004-12 (fig A)
P1004-12-X P1004-12-X
P1004-12-X P1004-12-X
P1004-12-X (fig B)
V = Voltage S1 = Initiate Switch
TD = Time Delay R = Reset
NO = Normally Open NC = Normally Closed
Single Shot
SPDT DPDT
Relay contacts are isolated. Dashed lines
are internal connections.
RT is used when external adjustment is ordered.
X X
X X
X
– 24A 24A
24A 24A
24A - 24 V AC
–120A 120A
120A 120A
120A - 120 V AC
–230A 230A
230A 230A
230A - 230 V AC
X X
X X
X
–11
11
1 - Fixed
–2 2
2 2
2 - Adj. on
Unit
–33
33
3 - External
Adjust
X X
X X
X
–11
11
1 - 0.05 ... 3 s
–22
22
2 - 0.5 ... 30 s
–33
33
3 - 0.6 ... 60 s
–44
44
4 - 1.2 ... 120 s
–55
55
5 - 3.0 ... 300 s
X X
X X
X
Blank - SPDT
–DD
DD
D - DPDT
SeriesSeries
SeriesSeries
Series InputInput
InputInput
Input AdjustmentAdjustment
AdjustmentAdjustment
Adjustment Time DelayTime Delay
Time DelayTime Delay
Time Delay * Output FormOutput Form
Output FormOutput Form
Output Form
ORS ORS
ORS ORS
ORS
ORS120A21 ORS120A21
ORS120A21 ORS120A21
ORS120A21 Fixed – ORS120A1200DORS120A1200D
ORS120A1200DORS120A1200D
ORS120A1200D *If Fixed Delay is selected, insert
delay [0.050.05
0.050.05
0.05...300300
300300
300] in seconds.
OrOr
OrOr
Ordering Tdering T
dering Tdering T
dering Tableable
ableable
able
BB
BB
B
AA
AA
A
Technical Data Technical Data
Technical Data Technical Data
Technical Data
Single Shot (Pulse Former)Single Shot (Pulse Former)
Single Shot (Pulse Former)Single Shot (Pulse Former)
Single Shot (Pulse Former)
ORS Series
Time Delay Relay
Low Voltage Products & Systems 5.107
Mechanical View Mechanical View
Mechanical View Mechanical View
Mechanical View
ORS02B01 07.02.04
Inches (Millimeters)
Note: SPDT shown. DPDT is the same size.
Terminal location is different.
Time DelayTime Delay
Time DelayTime Delay
Time Delay
Type Analog circuitry
Range 0.05 ... 300 s in 5 adjustable ranges or fixed
Repeat Accuracy +/-2% or 20 ms, whichever is greater
Tolerance (Factory Calibration) Adjustable: Guaranteed range
Fixed: +/-10%
Reset Time ≤ 50 ms
Initiate Time ≤ 70 ms
Time Delay vs. Temperature & Voltage ≤ +/-10%
InputInput
InputInput
Input
Voltage 24, 120, or 230 V AC
Tolerance 24 V AC -15% ... +20%
120 & 230 V AC -20% ... +10%
Line Frequency 50 ... 60 Hz
Power Consumption 2.25 W
OutputOutput
OutputOutput
Output
Type Electromechanical relay
Form Isolated SPDT or DPDT
Rating 10 A resistive at 120/240 V AC & 28 V DC; 1/3 hp at 120/240 V AC
Life Mechanical--1x107; Electrical--1x106
ProtectionProtection
ProtectionProtection
Protection
Isolation V oltage ≥1500 V RMS input to output
MechanicalMechanical
MechanicalMechanical
Mechanical
Mounting Surface mount with four #6 (M3.5 x 0.6) screws
Termination 0.25 in. (6.35 mm) male quick connect terminals
EnvironmentalEnvironmental
EnvironmentalEnvironmental
Environmental
Operating Temperature -20°C ... +65°C
Storage Temperature -30°C ... +85°C
Weight ≅ 2.7 oz (77 g)
