225
Solid-state Relay G3MC
Compact, Thin-profile, Low-cost SSR
Switching 1 A (PCB-mounting)
Small bottom surface area (approx. 80% of the
conventional G3MB’s) and ideal for close PCB
mounting.
DC
input and AC output for an applicable load of 1 A
at 40°C.
Compact,
thin-profile SSR
of monoblock construc
-
tion with an all-in-one frame incorporates a PCB,
terminals, and heat sink.
Approved by UL and CSA.
Conforms to VDE.
Note: Refer
to
Precautions
on page
229. RCW
Ordering Information
Isolation Zero-cross
function Indicator Snubber
circuit Applicable output
load
Rated input
voltage Model
Phototriac Yes No Yes
1 A at 100 to 120 V
AC 5 VDC G3MC-101P(-VD)
12 VDC
24 VDC
No 5 VDC G3MC-101PL(-VD)
12 VDC
24 VDC
Yes
1 A at 100 to 240 V
AC 5 VDC G3MC-201P(-VD)
12 VDC
24 VDC
No 5 VDC G3MC-201PL(-VD)
12 VDC
24 VDC
Yes
2 A at 100 to 240 V
AC 5 VDC G3MC-202P(-VD)
12 VDC
24 VDC
No 5 VDC G3MC-202PL(-VD)
12 VDC
24 VDC
Note: When
ordering models conforming to VDE(basic insulation), add “-VD” to the model number
. Reinforced insulation models are also
available.
For details, contact your OMRON representative.
G3MC G3MC
226
Specifications
Ratings (Ambient Temperature 25°C)
Input
Rated
voltage
Operating voltage
Impedance V
oltage levels
Must operate voltage
Must dropout voltage
5 VDC
4 to 6 VDC
300
±20% 4 VDC max.
1 VDC min.
12 VDC
9.6 to 14.4 VDC
800
±20%
9.6 VDC max.
24 VDC
19.2 to 28.8 VDC
1.6 k
±20%
19.2 VDC max.
Note:
Each model has 5-VDC, 12-VDC, and 24-VDC input versions.
Output
Model
Applicable load
Rated load voltage Load voltage
Load current
Inrush current
G3MC-101P
G3MC-101PL
100 to 120 V
AC
50/60 Hz
75 to 132 V
AC
50/60 Hz
0.1 to 1 A
8 A (60 Hz, 1 cycle)
G3MC-201P
G3MC-201PL
100 to 240 V
AC
50/60 Hz
75 to 264 V
AC
50/60 Hz
G3MC-202P(-VD)
G3MC-202PL(-VD)
100 to 240 V
AC
50/60 Hz
75 to 264 V
AC
50/60 Hz
0.1 to 2 A
30 A (60 Hz, 1 cycle)
Characteristics
Item G3MC-101P
(-VD) G3MC-101PL
(-VD) G3MC-201P
(-VD) G3MC-201PL
(-VD) G3MC-202P
(-VD) G3MC-202PL
(-VD)
Operate
time
1/2 of load
power source
cycle + 1 ms
1 ms max.
1/2 of load
power source
cycle + 1 ms
1 ms max.
1/2 of load
power source
cycle + 1 ms
1 ms max.
Release time
1/2 of load power source cycle + 1 ms)
Output ON voltage drop
1.6 V (RMS) max.
Leakage current
1 mA max. (at 100 V
AC)
1.5 mA max. (at 200 V
AC)
Insulation resistance
1,000 M
min. (at 500 VDC)
---
Dielectric strength
2,500 V
AC, 50/60 Hz for 1 min
V
ibration resistance
Malfunction: 10 to 55 Hz, 0.75-mm double amplitude
Shock resistance
Malfunction: 1,000 m/s
2---
Ambient temperature
Operating: –30°
C to 80
°
C (with no icing or condensation)
Storage: –30°
C to 100
°
C (with no icing or condensation)
Approved standards
UL508 File No. E64562, CSA C22.2 (No. 14, No. 950) File No.
LR35535, EN60950 File No. 5925UG (“-VD” type)
---
Ambient humidity
Operating: 45% to 85%
Weight
Approx. 2.5 g
Approx. 5 g
G3MC G3MC
227
Engineering Data
Load current (A)
Ambient
temperature (
°C)
Load Current vs. Ambient
Temperature Characteristics
Inrush peak current (A)
Energizing
time (ms)
Inrush Current Resistivity
Non-repetitive
(Keep
the inrush current to half
the
read value if it occurs repeatedly
.)
Inrush Current Resistivity
Non-repetitive
(Keep the
inrush current to
half the read value if
it occurs repeatedly
.)
G3MC-202P(L) G3MC-101P(L),
G3MC-201P(L)
Inrush peak current (A)
Energizing time (ms)
G3MC G3MC
228
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
G3MC-101P(L)(-VD),
G3MC-201P(L)(-VD)
13.5
max.
24.5 max. 4.5 max.
PCB
Dimensions
(Bottom View)
Four, 1.0-dia. holes
Terminal
Arrangement
(Bottom View)
G3MC-202P(L)(-VD)
PCB Dimensions
(Bottom View)
T
erminal Arrangement
(Bottom View)
Four, 1.0-dia. holes
5 dia.
4.5 max.
1.95 max.
1.5 max.
20.5 max.
24.5 max. 1.3
10
0.25
1.2
4-0.7
7.62
2.54
10.16
2.54
4-1.6
3.5
0.8
G3MC G3MC
229
Precautions
General Precautions
Be
sure to turn of
f power to
the SSR before wiring the SSR, other
-
wise
an electric shock may be received.
Do
not touch the
terminals of the SSR while power is being supplied
to
the SSR. The terminals are charged with the power
,
and an elec
-
tric
shock may be received by touching the terminals.
The
built-in capacitor may have a residual voltage after the SSR is
turned
of
f. Be sure to discharge the residual voltage before touching
the terminals of the SSR, otherwise an electric shock may be re-
ceived.
Mounting
1. Make
sure that no excessive voltage or current is imposed on
or flows to the input or output circuit of the SSR, otherwise the
SSR
may malfunction or burn.
2. Solder
the terminals of the SSR properly under the required
soldering conditions. The SSR may be abnormally heated
and burn if power is supplied to the terminals soldered
incorrectly.
3. Do not short-circuit the load of the SSR while power is
supplied to the SSR. Do not short-circuit the power supply
through
the SSR. The SSR may be damaged, malfunction, or
burn
if the load or power supply is short-circuited.
Correct Use
The
terminals of the SSR
are highly heat-conductive. Each terminal
must
be soldered within 10 s at 260
°
C or within 5 s at 350
°C.
The SSR is of a thin-profile construction. T
o maintain the vibration
resistance
of the SSR, make sure that the space between the SSR
and PCB is 0.1 mm maximum. Lifting of the PCB can be prevented
by setting the hole diameter of the PCBs on both sides slightly
smaller
than the actual terminal dimension.
Select the model without the zero-cross function when using the
Unit
for phase control output.
The
casing works as a heat sink. When mounting two or more Units
closely, make sure that the Units are properly ventilated by taking
ambient temperature rises into consideration. If Units are closely
mounted
and used in places with no ventilation, the
load current of
each
Unit must be 1/2 of the rated load current.
Fusing characteristics
The
G3MC has a
function that forces an open mode failure when an
overcurrent
exceeds the rated value. The fusing characteristics of
the G3MC, however, are not the same as those of a general-use
glass fuse. Machines that use the G3MC must be provided with a
safety
device, such as a fuse
or breaker
, and ON-OFF tests or short-
circuit
tests must be implemented to
confirm the following items and
detailed influences. Users must determine test conditions and im-
plement
tests on reliability as required by the machine.
1.
Life test under continuous electric current
2. On-off cycle test
3.
Influence by ambient temperature
4.
Influence by power source frequency
5.
Influence by power source voltage fluctuation
Note: Contact your local OMRON sales office for more detailed
information.
Protective Element
No overvoltage absorption element is built in. Therefore, if the
G3MC is connected to an inductive load, be sure to connect the
overvoltage
absorption element.
G3MC-jjj
PL (without Zero cross function)
Phototriac
Input Protective
element
(MOV) Power
supply
Load
G3MC-jjj
P (with Zero cross function)
Phototriac
Input Protective
element
(MOV) Power
supply
Load
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. J108-E1-1B