P-9940A Class A RS485 Network Card - GST FIRE ALARM
| Product Name | P-9940A Class A RS485 Network Card - GST FIRE ALARM |
|---|---|
| COUNTRY OF MANUFACTURE | India |
| Brand | GST |
| HSN Code | 85311090 |
| System Type | CONVENTIONAL |
| Model | P-9940A |
| Shipping time (business days) | 8 |
| Preferred Shipping | By Local Transport |
| Category | Firefighting, Alarm System, Expansion card |
| Product Code | JaI-0011 |
Features
• Two photoelectric isolation RS485 interfaces
• Suitable for ring network
• Description
• P-9940A is an optional card for GST200 series control panels, providing two photoelectric isolation RS485 interfaces.
• This card shouldn’t be inserted and removed when it is energized.
• When entering calibration mode, pressing SK1 key (reset main board), it will display Color CRT OK if registration is successful.
LEDs:
1）Main board communication HL1 LED: Red. It flashes when communicates with main board normally.
2) Master Interface（A1B1）communication HL2 LED: Green. It illuminates steadily when RS485 master interface is in normal communication and there is no message transmitting on the loop.
3）Slave Interface 2（A2B2）communication HL3 LED: Green. It illuminates steadily when RS485 master interface is in normal communication and there is no message transmitting on the loop.
• In the network made of those cards, A1B1
connects with the A2B2 of the neighbor
control panel. Each of RS485 loop shouldn’t
exceed 1200m in all, supporting the network
of maximum 32 GST series control panels.
| Returns Policy: |
| 1. | Once orders are placed, cancellations are not permitted. |
| 2. | Payments for orders will not be adjusted or refunded in case of cancellation. |
| Shipping Policy: |
| 1. | Material will be shipped exclusively on a To-Pay basis for Godown Delivery only. |
| 2. | Shipping freight costs will be additional and based on actuals, to be borne by the buyer. |
| 3. | Additional shipping services such as courier or door delivery will incur extra charges, to be borne by buyer on extra at actuals basis |
