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Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)
Delay On Make (Operate)Delay On Make (Operate)
MSM PC Mount Timer
Timing Module
DescriptionDescription
Description
DescriptionDescription
The MSM replaces bi-metal type timing with reliable solid state circuitry. There are no moving parts to arc or
wear. It is a cost effective solution for OEM designers. It is available for printed circuit board mounting or
surface mounting with a removeable bracket and wire leads. The MSM offers immediate reset on removal of
power.
Printed Circuit Mount or Wire
Leads
Fixed Delays from 0.05 ...
180 s
+/- 5% Repeat Accuracy
+/- 15% Factory Calibration
Two-Wire Series Connection
with the Load
Fast Reset
Approvals:
OperationOperation
Operation
OperationOperation
The time delay begins upon application of input
voltage. 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 input voltage
is removed.
Reset:Reset:
Reset: Removing input voltage resets the time delay
Reset:Reset:
and output.
ConnectionConnection
Connection
ConnectionConnection
FunctionFunction
Function
FunctionFunction
Delay On Make
V = Voltage R = Reset L = Load
TD = Time Delay
= Undefined time
V = Voltage L = Load
R = Red Wire B = Black Wire
OrOr
dering Tdering T
Or
dering T
OrOr
dering Tdering T
MSM MSM
MSM
SeriesSeries
Series
SeriesSeries
Example P/N:Example P/N:
Example P/N:
Example P/N:Example P/N:
ableable
able
ableable
XX
X MSM MSM
XX
InputInput
Input Fixed Time DelayFixed Time Delay
InputInput
11
–
1 - 12 V DC
11
22
–
2 - 24 V AC
22
33
–
3 - 24 V DC
33
44
–
4 - 120 V AC
44
66
–
6 - 230 V AC
66
MSM47P3, MSM610W8 MSM47P3, MSM610W8
MSM47P3, MSM610W8
MSM47P3, MSM610W8 MSM47P3, MSM610W8
XX
X
XX
Fixed Time DelayFixed Time Delay
Fixed Time Delay
0.050.05
0.05 ...
0.050.05
180180
180 s
180180
–
Specify fixed time
in seconds
XX
X
XX
WirWir
e Te T
ypeype
Wir
e T
ype
WirWir
e Te T
ypeype
PP
–
P - PC Mount
PP
WW
–
W - Stranded
WW
Wire Leads
XX
X
XX
Wire Length Inches (mm)Wire Length Inches (mm)
Wire Length Inches (mm)
Wire Length Inches (mm)Wire Length Inches (mm)
11
–
1 - 0.250 (6.35)
11
22
–
2 - 0.375 (9.53)
22
33
–
3 - 0.500 (12.70)
33
44
–
4 - 0.625 (15.88)
44
5 5
–
5 - 0.750 (19.05)
5 5
66
–
6 - 6.0 (152.4)
66
77
–
7 - 7.0 (177.8)
77
88
–
8 - 8.0 (203.2)
88
9 9
–
9 - 9.0 (228.6)
9 9
Low Voltage Products & Systems5.32
MSM02B01 05.03.04
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Delay On Make (Operate)Delay On Make (Operate)
Delay On Make (Operate)
Delay On Make (Operate)Delay On Make (Operate)
MSM PC Mount Timer
Timing Module
Technical Data Technical Data
Technical Data
Technical Data Technical Data
Time DelayTime Delay
Time Delay
Time DelayTime Delay
Type Analog Circuitry
Range 0.05 ... 180 s fixed
Repeat Accuracy +/-5%
Tolerance (Factory Calibration) +/-1 5%
Recycle Time ≤ 75 ms
Time Delay vs. Temperature & Voltage +/-1 5%
InputInput
Input
InputInput
Voltage 12 or 24 V DC; 24, 120, or 230 V AC
Tolerance +/-10%
Line Frequency 50 ... 60 Hz
OutputOutput
Output
OutputOutput
Type Solid State
Form Normally Open, open during timing
Maximum Load Current
Minimum Holding Current 40 mA
Voltage Drop ≅ 2.5 V at 0.5 A
ProtectionProtection
Protection
ProtectionProtection
Circuitry Encapsulated
Dielectric Breakdown ≥ 2000 V RMS input to mounting surface
Insulation Resistance ≥ 100 M
Polarity DC units are reverse polarity protected
MechanicalMechanical
Mechanical
MechanicalMechanical
Mounting a. PC Mount 14 AWG (2.087mm2) wires
EnvironmentalEnvironmental
Environmental
EnvironmentalEnvironmental
Operation/Storage Temperature -20°C ... +60°C / -30°C ... +85°C
Humidity 95% relative, non-condensing
Weight P: ≅ 1.1 oz (31.2 g) W: ≅ 1.2 oz (34 g)
0.5 A steady state 25°C; 0.25 A steady state 60°C
Ω
(Can be inserted in AMP Miniature Spring Socket #645980-1)
b. Stranded 18 AWG wire leads (0.933 mm2) with mounting bracket
Mechanical View Mechanical View
Mechanical View
Mechanical View Mechanical View
Stranded Wire Leads
MSM02B01 05.03.04
PC Mount
Inches (Millimeters)
See Ordering Table for wire length
W = 18 AWG (0.82 mm2) wires
B = Removable mounting bracket
P = 14 AWG (2.087 mm2) wires
Low Voltage Products & Systems 5.33
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