Low Voltage Products & Systems5.12
AccessoriesAccessories
AccessoriesAccessories
Accessories
DescriptionDescription
DescriptionDescription
Description
The ORM Series features open PC board construction for reduced cost. It has isolated 10 A DPDT relay
contacts and all connections are 0.25 in (6.35 mm) male quick connect terminals. The time delay may be
ordered as factory fixed, onboard knob, or external adjustment. Time delays from 0.05 to 300 seconds.
OperationOperation
OperationOperation
Operation
Upon application of input voltage, the time delay
begins. The output is de-energized before and during
the time delay . At the end of the time delay, the output
energizes and remains energized until voltage is
removed.
Reset:Reset:
Reset:Reset:
Reset: Removing input voltage resets the time delay
and output.
See accessory pages for
specifications.
ORM02B01 07.02.04
Low Cost Open PCB
Construction
Time Delays From 50 ms ...
300 s in 5 Ranges
10 A Double Pole Double
Throw Relay Output
+/-2% Repeat Accuracy
+/-10% Factory Calibration
Fixed, Adjustable on Unit, or
External Adjust
Approvals:
Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)
ORM 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:
P1004-12P1004-12
P1004-12P1004-12
P1004-12 (fig. A)
P1004-12-X P1004-12-X
P1004-12-X P1004-12-X
P1004-12-X (fig. B)
Delay On Make
V = Voltage TD = Time Delay R = Reset
NO = Normally Open NC = Normally Closed
= Undefined time
RT is used when external adjustment is ordered.
Relay contacts are isolated. Dashed lines are
internal connections.
XX
XX
X
–24A24A
24A24A
24A - 24 V AC
–24D24D
24D24D
24D - 24 V DC/
28 V DC
–110D110D
110D110D
110D - 110 V DC
–120A 120A
120A 120A
120A - 120 V AC
–230A 230A
230A 230A
230A - 230 V AC
XX
XX
X
–11
11
1 - Fixed
–2 2
2 2
2 - Adj. on Unit
–33
33
3 - Remote
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
SeriesSeries
SeriesSeries
Series InputInput
InputInput
Input AdjustmentAdjustment
AdjustmentAdjustment
Adjustment Time DelayTime Delay
Time DelayTime Delay
Time Delay *
ORM ORM
ORM ORM
ORM
*If Fixed Delay is selected,
insert delay [0.050.05
0.050.05
0.05...300300
300300
300] in
seconds.
ORM24A31 ORM24A31
ORM24A31 ORM24A31
ORM24A31 Fixed – ORM120A1200ORM120A1200
ORM120A1200ORM120A1200
ORM120A1200
BB
BB
B
AA
AA
A
OrOr
OrOr
Ordering Tdering T
dering Tdering T
dering Tableable
ableable
able
Technical Data Technical Data
Technical Data Technical Data
Technical Data
Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)
ORM Series
Time Delay Relay
Low Voltage Products & Systems 5.13
Mechanical View Mechanical View
Mechanical View Mechanical View
Mechanical View
ORM02B01 07.02.04
Inches (Millimeters)
Time DelayTime Delay
Time DelayTime Delay
Time Delay
Typ e 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%
Recycle Time ≤ 16 ms after timing, during timing -- 0.1% of max. time delay or 75 ms, whichever is greater
Time Delay vs. Temperature & Voltage ≤ +/-10%
InputInput
InputInput
Input
Voltage 24 or 110 V DC; 24, 120, or 230 V AC
Tolerance 24 V DC/AC -15% ... +20%
110 ... 230 V AC/DC -20% ... +10%
Line Frequency 50 ... 60 Hz
Power Consumption 2.25 W
OutputOutput
OutputOutput
Output
Type Electromechanical relay
Form Isolated double pole double throw (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
Polarity DC units are reverse polarity protected
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)