Solid State Relay
G3TB
I/O SSR Used as Interface between Logic
Circuitry and Load
• A variety of AC/DC input and output modules classified by
color.
• Operation can be monitored easily through an LED indicator.
• Dielectric strength of 4,000 V between input and output
terminals.
• Certified by UL and CSA.
Ordering Information
Input Modules
Isolation
Photocoupler
Yes
Indicator
4 to 32 VDC
Logic level
Supply voltage
Supply current
25 mA
Rated input
voltage
100 to 240 VAC
4 to 24 VDC
Model
G3TB-IAZR02P-US
G3TB-IDZR02P-US
Output Modules
Isolation
Zero cross
function
Yes
No
---
Yes
No
Yes
No
Yes
No
Yes
No
Note:
When ordering, specify the rated input voltage.
3 A at 5 to 48 VDC
(3 A at 4 to 60 VAC)
Indicator
Rated output voltage
(Applicable output
load)
3 A at 100 to 240 VAC
(3 A at 75 to 264 VAC)
Rated input voltage
Model
Photocoupler
5 to 24 VDC
4 to 24 VDC
5 to 24 VDC
4 to 24 VDC
5 to 24 VDC
4 to 24 VDC
G3TB-OA203PZ-US
G3TB-OA203PZM-US
G3TB-OA203PL-US
G3TB-OA203PLM-US
G3TB-ODX03P-US
G3TB-ODX03PM-US
G3TB-OD201P-US
G3TB-OD201PM-US
1.5 A at 48 to 200 VDC 5 to 24 VDC
(1.5 A at 40 to 200 VDC) 4 to 24 VDC
Solid State Relay
G3TB
387
Specifications
■
Ratings (at an Ambient Temperature of 25°C)
Input Module
Input
Model
G3TB-IAZR02P-US
G3TB-IDZR02P-US
Rated voltage
100 to 240 VAC
4 to 24 VDC
Operating voltage
80 to 264 VDC
3 to 32 VDC
Input current
5 mA max.
80 VAC max.
3 VDC max.
Voltage level
Must operate voltage Must release voltage
10 VAC min.
1 VDC min.
Output
Model
G3TB-IAZR02P-US
G3TB-IDZR02P-US
Logic level supply voltage
4 to 32 VDC
Output breakdown voltage
32 VDC max.
Output current
25 mA max.
Output Module
Input
Model
G3TB-OA203PZ-US
G3TB-OA203PL-US
G3TB-ODX03P-US
G3TB-ODX03PM-US
G3TB-OD201P-US
G3TB-OD201PM-US
Rated voltage
5 to 24 VDC
5 to 24 VDC
5 to 24 VDC
4 to 24 VDC
5 to 24 VDC
4 to 24 VDC
Operating voltage
4 to 32 VDC
3 to 32 VDC
4 to 32 VDC
3 to 32 VDC
4 to 32 VDC
3 to 32 VDC
4 to 32 VDC
3 to 32 VDC
Input current
5 mA max.
4 VDC max.
3 VDC max.
4 VDC max.
3 VDC max.
4 VDC max.
3 VDC max.
4 VDC max.
3 VDC max.
Voltage level
Must operate voltage Must release voltage
1 VDC min.
G3TB-OA203PZM-US
4 to 24 VDC
G3TB-OA203PLM-US
4 to 24 VDC
Output
Model
Rated load voltage
G3TB-OA203PZ-US
G3TB-OA203PZM-US
G3TB-OA203PL-US
G3TB-OA203PLM-US
G3TB-ODX03P-US
G3TB-ODX03PM-US
G3TB-OD201P-US
G3TB-OD201PM-US
Note:
The minimum current value is measured at 10°C min.
48 to 200 VDC
40 to 200 VDC
0.01 to 1.5 A
12 A (10 ms)
5 to 48 VDC
4 to 60 VDC
0.01 to 3 A
18 A (10 ms)
100 to 240 VAC
75 to 264 VAC
Applicable load
Load voltage range
Load current (See note.)
0.05 to 3 A
Inrush current
45 A (60 Hz, 1 cycle)
388
Solid State Relay
G3TB
■
Characteristics
Input Module
Item
Operate time
Release time
Output ON voltage drop
Leakage current
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Certified standards
Weight
20 ms max.
20 ms max.
0.4 V max.
100
μA
max.
100 MΩ min. (at 500 VDC)
4,000 VAC, 50/60 Hz for 1 min between input and output
Malfunction: 10 to 55 Hz, 1.5-mm single amplitude
Malfunction: 1,000 m/s
2
Operating:
Storage:
–30°C to 80°C (with no icing or condensation)
–30°C to 100°C (with no icing or condensation)
G3TB-IAZR02P-US
1 ms max.
1 ms max.
G3TB-IDZR02P-US
Operating: 45% to 85%
UL File No. E41515/CSA File No. LR35535/TÜV R90381 (VDE0806)
Approx. 22 g
Output Module
Item
Operate time
Release time
Output ON voltage
drop
Leakage current
Dielectric strength
Vibration resistance
Shock resistance
G3TB-
OA203PZ-US
G3TB-
OA203PZM-US
G3TB-OA
G3TB-OA
G3TB-
G3TB-
203PL-US 203PLM-US ODX03P-US ODX03PM-US
1 ms max.
0.5 ms max.
2 ms max.
2.5 V max.
1 mA max.
G3TB-OD
201P-US
G3TB-OD
201PM-US
1/2 of load power source cycle +
1 ms max.
1.6 V max.
5 mA max. (at 200 VAC)
1/2 of load power source cycle + 1 ms max.
Insulation resistance
100 MΩ min. (at 500 VDC)
4,000 VAC, 50/60 Hz for 1 min between input and output
Malfunction: 10 to 55 Hz, 1.5-mm single amplitude
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)
Ambient humidity
Certified standards
Weight
Operating: 45% to 85%
UL File No. E64562/CSA File No. LR35535/TÜV R90381 (VDE0806)
Approx. 32 g
Solid State Relay
G3TB
389
Engineering Data
Load Current vs. Ambient Temperature Characteristics
G3TB-OA203PZ-US/-OA203PZM-US
/-OA203PL-US/-OA203PLM-US/
G3TB-ODX03P-US/-ODX03PM-US
G3TB-OD201P-US/-OD201PM-US
Load current (A)
Load current (A)
Ambient temperature (°C)
Ambient temperature (°C)
One Cycle Surge Current: Non-repetitive
Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)
G3TB-OA203PZ-US/-OA203PZM-US/
-OA203PL-US/-OA203PLM-US
Inrush current (A. Peak)
G3TB-ODX03P-US/-ODX03PM-US
G3TB-OD201P-US/-OD201PM-US
Inrush current (A)
Energized time (ms)
Energized time (ms)
Inrush current (A)
Energized time (ms)
390
Solid State Relay
G3TB
Operation
■
Circuit Configuration
Type
AC input
Model
G3TB-IAZR02P-US
Case
color
Yellow
Indicator
Yes
Rectification
circuit
Constant-
current circuit
Amplification
circuit
Circuit
DC input
G3TB-IDZR02P-US
White
Yes
Constant-
current circuit
Amplification
circuit
AC output
G3TB-OA203PZ-US
G3TB-OA203PL-US
G3TB-OA203PZM-US
G3TB-OA203PLM-US
Black
Yes
No
Constant-
current circuit
Zero cross
circuit
Drive circuit
DC output
G3TB-ODX03P-US
G3TB-OD201P-US
G3TB-ODX03PM-US
G3TB-OD201PM-US
Red
Yes
No
Constant-
current circuit
Amplification
circuit
Example of Logic Output Circuit
Example 1.
G3TB-I
4 to 32 VDC
SW (+)
3.3 K
+3
Sequential
circuit or
CPU
Example 2.
G3TB-I
3.3 K
+3
Load
SW (+)
4
( )
(−)
−5
( )
(−)
4
−5
Example: Relay
with built-in
inrush absorption
diode
4 to 32 VDC
Logic circuitry
Note:
AC- and DC-input versions are available.
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Input SSR
G3TB-I
10 max.
2.54
20.5
23.2 max.
PCB Dimensions
(Bottom View)
2.54
Five, 1.3-dia. holes
6.05±0.1
6.05
10.16
22.86
27.94
33.02
43.5 max.
6.6
0.6
10.16
12.7
5.08 5.08
Terminal Arrangement
(Bottom View)
External input
1
+
2
−
3
+
Vcc
Logic circuitry
Output
4
5
-
External input
1
~
2
~
Vcc
3
+
Output
4
5
−
Logic circuitry
Load
Solid State Relay
G3TB
Load
391
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