Ordering information
Emergency-stop units
| Main contacts | Auxiliary contact | Number of input channels | Rated voltage | Order code |
| 3PST-NO | SPST-NC | 1 channel or 2 channels possible | 24 VAC/VDC | G9SA-301 |
| 100 to 240 VAC |
| 5PST-NO | SPST-NC | 1 channel or 2 channels possible | 24 VAC/VDC | G9SA-501 |
| 100 to 240 VAC |
Emergency-stop OFF-delay units
| Main contacts | OFF-delay contacts | Auxiliary contact | Number of input channels | OFF-delay time | Rated voltage | Order code |
| 3PST-NO | DPST-NO | SPST-NC | 1 channel or
2 channels
possible | 7.5 s | 24 VAC/VDC | G9SA-321-T075 |
| 100 to 240 VAC |
| 15 s | 24 VAC/VDC | G9SA-321-T15 |
| 100 to 240 VAC |
| 30 s | 24 VAC/VDC | G9SA-321-T30 |
| 100 to 240 VAC |
Two-hand controller
| Main contacts | Auxiliary contact | Number of input channels | Rated voltage | Order code |
| 3PST-NO | SPST-NC | 2 channels | 24 VAC/VDC | G9SA-TH301 |
| 100 to 240 VAC |
Expansion unit
The expansion unit connects to a G9SA-301, G9SA-501, G9SA-321, or G9SA-TH301.
| Main contacts | Auxiliary contact | Category | Order code |
| 3PST-NO | SPST-NC | 4 | G9SA-EX301 |
Expansion units with OFF-delay outputs
The expansion unit connects to a G9SA-301, G9SA-501, G9SA-321, or G9SA-TH301.
| Main contact form | Auxiliary contact | OFF-delay time | Order code |
| 3PST-NO | SPST-NC | 7.5 s | G9SA-EX031-T075 |
| 15 s | G9SA-EX031-T15 |
| 30 s | G9SA-EX031-T30 |
Specifications
Power input
| Item | G9SA-301/TH301 / G9SA-501 / G9SA-321-T_ |
| Power supply voltage | 24 VAC/VDC: 24 VAC, 50/60 Hz, or 24 VDC
100 to 240 VAC: 100 to 240 VAC, 50/60 Hz |
| Operating voltage range | 85 to 110% of rated power supply voltage |
Inputs
| Item | G9SA-301/321-T_/TH301 | G9SA-501 |
| Input current | 40 mA max. | 60 mA max. |
Contacts
| Item | G9SA-301/501/321-T_/TH301/EX301/EX031-T_ |
| Resistive load (cosφ= 1) |
| Rated load | 250 VAC, 5 A |
| Rated carry current | 5 A |
Characteristics
| Item | G9SA-301/TH301 / G9SA-501/321-T_ / G9SA-EX301/EX031-T_ |
| Operating time | 30 ms max. (not including bounce time) |
| Response time | 10 ms max. (not including bounce time) |
| Durability | Mechanical | 5,000,000 operations min. (at approx. 7,200 operations/hr) |
| Electrical | 100,000 operations min. (at approx. 1,800 operations/hr) |
| Minimum permissible load
(reference value) | 5 VDC, 1 mA |
| Ambient temperature | Operating: -25 to 55°C (with no icing or condensation)
Storage: -25 to 85°C (with no icing or condensation) |
