DELIVERY PERIOD : 1-2 WEEKS
• Additional Push-In Plus terminal sockets are used to save wiring work in comparison with traditional screw terminals.
(Wiring time is reduced by 60%* in comparison with traditional screw terminals.)
• Relays with forcibly guided contacts (EN 61810-3, Certified by VDE).
• Supports the CE marking of machinery (Machinery Directive).
• Helps avoid hazardous machine status when used as part of an interlocking circuit.
• Four-pole and six-pole Relays are available.
• The Relay’s terminal arrangement simplifies PWB pattern design.
• Reinforced insulation between inputs and outputs. Reinforced insulation between some poles of different polarity.
* According to OMRON actual measurement data
Coil (4 poles)
Item |
Rated current (mA) |
Coil resistance (Ω) |
Max. voltage (V) |
Power consumption (mW) |
Rated voltage |
12 VDC |
30 |
400 |
110% |
Approx. 360 |
18 VDC |
20 |
900 |
21 VDC |
17.1 |
1,225 |
24 VDC |
15 |
1,600 |
48 VDC |
7.5 |
6,400 |
110 VDC |
3.8 |
28,810 |
Approx. 420 |
Coil (6 poles)
Item |
Rated current (mA) |
Coil resistance (Ω) |
Max. voltage (V) |
Power consumption (mW) |
Rated voltage |
12 VDC |
41.7 |
288 |
110% |
Approx. 500 |
18 VDC |
27.8 |
648 |
21 VDC |
23.8 |
882 |
24 VDC |
20.8 |
1,152 |
48 VDC |
10.4 |
4,606 |
110 VDC |
5.3 |
20,862 |
Approx. 580 |
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of ±15%.
2. The maximum voltage is based on an ambient operating temperature of 23°C maximum.
Contacts
Load |
Resistive load |
Rated load |
6 A at 250 VAC, 6 A at 30 VDC |
Rated carry current |
6 A |
Max. switching voltage |
250 VAC, 125 VDC |
Max. switching current |
6 A |
Contact materials |
Au plating + Ag alloy |
Characteristics
Safety Relay Unit
Contact resistance *1 |
100 mΩ max. |
Operating time *2 |
20 ms max. |
Response time *3 |
10 ms max. |
Release time *2 |
20 ms max. |
Must operate voltage |
75% max. |
Must release voltage |
10% min. |
Maximum operating frequency |
Mechanical |
36,000 operations/h |
Rated load |
1,800 operations/h |
Insulation resistance *4 |
1,000 MΩ min. |
Dielectric Strength *5 *6 |
Between coil and contacts |
4,000 VAC, 50/60 Hz for 1 min. |
Between contacts of different olarity |
4,000 VAC, 50/60 Hz for 1 min. (except for followings) 4 poles (for poles 3-4 in 4-pole Relays), 6 poles (for poles 3-5, 4-6, and 5-6 in 6-pole Relays): 2,500 VAC, 50/60 Hz for 1 min. |
Between contacts of the same polarity |
1,500 VAC, 50/60 Hz for 1 min. |
Vibration resistance |
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) |
Shock resistance |
Destruction |
1,000 m/s2
|
Malfunction |
100 m/s2
|
Durability *7 |
Mechanical |
10,000,000 operations min. (at approx. 36,000 operations/h) |
Electrical |
100,000 operations min. (at the rated load) |
Inductive load switching capability *8 (IEC60947-5-1) |
AC15 240 VAC, 2 A DC13 24 VDC, 1 A/48 VDC, 0.5 A/110 VDC, 0.2 A |
Failure rate (P level) (reference value *9) |
5 VDC, 1 mA |
Ambient operating temperature *10 |
12 to 48 VDC: -40 to 85°C (with no icing or condensation) 110 VDC: -40 to 60°C (with no icing or condensation) |
Ambient operating humidity |
5% to 85% |
Weight |
4 poles: Approx. 22 g 6 poles: Approx. 25 g |
Note: 1. The above values are initial values.
2. Performance characteristics are based on coil temparature of 23°C.
*1. The contact resistance was measured with 1 A at 5 VDC using the voltage-drop method.
*2. These times were measured at the rated voltage and an ambient temperature of 23°C. Contact bounce time is not
included.
*3. The response time is the time it takes for the normally open contacts to open after the coil voltage is turned OFF.
Contact bounce time is included. Measurement conditions: Rated voltage operation, Ambient temperature: 23°C
*4. The insulation resistance was measured with a 500-VDC megohmmeter at the same locations as the dielectric
strength was measured.
*5. Pole 3 refers to terminals 31-32 or 33-34, pole 4 refers to terminals 43-44, pole 5 refers to terminals 53-54, and
pole 6 refers to terminals 63-64.
*6.When using a P7SA Socket, the dielectric strength between coil contacts/between contacts of different polarity is 2,500
VAC, 50/60 Hz for 1 min.
*7. The durability is for an ambient temperature of 15 to 35°C and an ambient humidity of 25% to 75%. For the durability
performance to the load, refer to the Durability Curve.
*8. AC15: cosφ = 0.3, DC13: L/R = 48-ms.
*9. The failure rate is based on an operating frequency of 300 operations/min.
*10. 12 to 48 VDC:
When operating between 70 and 85°C, reduce the rated carry current of 6 A by 0.1 A for each degree above 70°C.
(See Fig. 1.)
110 VDC:
When operating between 40 and 60°C, reduce the rated carry current of 6 A by 0.27 A for each degree above 40°C.
(See Fig. 1.)
Options (order separately)
Sockets
Model |
Push-In Plus terminals |
Screw terminals |
PCB terminals |
4 poles |
6 poles |
4 poles |
6 poles |
4 poles |
6 poles |
P7SA-10F-ND-PU |
P7SA-14F-ND-PU |
P7SA-10F(-ND) |
P7SA-14F(-ND) |
P7SA-10P |
P7SA-14P |
Ambient operating temperature |
P7SA-[]F-ND(-PU): -20 to +70°C P7SA-[]F: -40 to +85°C (with no icing or condensation) |
-40 to +85°C (with no icing or condensation) |
Ambient operating humidity |
25% to 85% |
5% to 85% |
Continuous carry current |
6 A *1 |
Dielectric strength |
Between coil and contact terminals |
4,000 VAC for 1 min. |
2,500 VAC for 1 min. |
Between contact terminals of different polarity |
2,500 VAC for 1 min. |
Between contact terminals of same polarity |
1,500 VAC for 1 min. |
Insulation resistance |
1,000 MΩ min. *2 |
Weight |
Approx. 58 g |
Approx. 70 g |
Approx. 44 g |
Approx. 59 g |
Approx. 9 g |
Approx. 10 g |
*1. When operating the P7SA-[]F-ND-PU at a temperature between 50 and 70°C, reduce the continuous current
(6 A at 50°C or less) by 0.25 A for each degree above 50°C.
When operating the P7SA-[]F-ND at a temperature between 50 and 70°C, reduce the continuous current
(6 A at 50°C or less) by 0.3 A for each degree above 50°C.
When operating the P7SA-[]F at a temperature between 50 and 85°C, reduce the continuous current
(6 A at 50°C or less) by 0.1 A for each degree above 50°C.
*2. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
Short Bars (for P7SA-[]F-ND-PU)
Application |
Applicable sockets |
Models |
Maximum carry current |
Ambient operating temperature |
Ambient operating humidity |
Crossover wiring of contact terminals (bottom) |
P7SA-[]F-ND-PU |
XW5S-P2.5-2[] |
24 A |
-40 to 55°C |
5% to 95% |
XW5S-P2.5-3[] |
XW5S-P2.5-4[] |
XW5S-P2.5-5[] |
Certified Standards
Safety Relay Unit
EN Standards, VDE Certified
Models |
Ratings |
Standard number |
Certification No. |
Operating coil |
Contact ratings |
G7SA-2A2B |
12, 18, 21, 24, 48, 110 VDC |
EN/IEC 61810-1 Electromagnetic relay EN 61810-3 Relays with forcibly guided contacts |
125547 |
12, 18, 21, 24, 48, 110 VDC |
6 A, 240 VAC (Resistive) 6 A, 30 VDC (Resistive) |
G7SA-3A1B |
G7SA-3A3B |
G7SA-4A2B |
G7SA-5A1B |
UL Standards Certification (File No. E41515) Industrial Control Devices
Models |
Category |
Listed/Recognized |
Contact ratings |
Operating Coil ratings |
G7SA-2A2B |
E41515 |
Recognized |
6 A, 250 VAC (Resistive) 6 A, 30 VDC (Resistive) |
12, 18, 21, 24, 48, 110 VDC |
G7SA-3A1B |
G7SA-3A3B |
G7SA-4A2B |
G7SA-5A1B |
CSA standard CSA C22.2 No.14 Industrial Control Devices
Models |
Class number |
File No. |
Contact ratings |
Operating Coil ratings |
G7SA-2A2B |
3211-07 |
LR35535 |
6 A, 250 VAC (Resistive) 6 A, 30 VDC (Resistive) |
12, 18, 21, 24, 48, 110 VDC |
G7SA-3A1B |
G7SA-4A2B |
G7SA-5A1B |
South Korea S-mark certified (Rated voltage 24VDC only)
Models |
Applicable standard number |
G7SA-2A2B DC24 |
KS C IEC 61810-1 |
G7SA-3A1B DC24 |
G7SA-3A3B DC24 |
G7SA-4A2B DC24 |
G7SA-5A1B DC24 |
CQC
Models |
Standard number |
Certification No. |
G7SA |
GB/T, 21711.1 |
CQC14002119869 |
Sockets
CE Marking Compliance
Models |
EMC Directive |
Low Voltage Directive |
Machinery Directive |
P7SA (Excluding -P type) |
Not applicable |
Applicable |
Not applicable |
P7SA-PU |
Not applicable |
Applicable |
Not applicable |
The CE compliance declaration was made in combination with the Safety Relay.
EN Standards, VDE Certified
Models |
Ratings |
Standard number |
Certification No. |
P7SA |
--- |
EN61984 |
40007586 |
EN Standards, TÜV Certified
Models |
Ratings |
Standard number |
Certification No. |
P7SA-PU |
--- |
EN61984 |
R50356981 |
UL Standards Certification (File No. E87929) Industrial Control Devices
Models |
Category |
Listed/Recognized |
P7SA |
SWIV2 |
Recognized |
P7SA-PU |
SWIV2, SWIV8 |
Recognized |
CSA standard CSA C22.2 No.14 Industrial Control Devices
Models |
Class number |
File No. |
P7SA |
3211-07, 3211-87 |
LR35535 |
P7SA-PU |
3211-07, 3211-87 |
LR35535 |