2400 fibre-optic convertor RTR - Multimode - ST
The MD2400 fiber optic convertor RTR - MULTIMODE - ST is used for the fiber optic connection of the redundant MD2400 Token-Ring between the MD2400 and/or MD2400L fire alarm control panel.
The MD2400 fiber optic convertor RTR - MULTIMODE - ST converts the RS485 data signal from the MD2400 Token-Ring to an optical fiber signal and vice versa.
The MD2400 fiber optic convertor RTR - MULTIMODE - ST is appropriate for Multimode optical fiber and is equipped with ST connectors for connecting the fiber optic.
Technical details
| Description | 2400 fibre-optic convertor RTR - Multimode - ST |
|---|---|
| Code | 244304 |
| Supply voltage | 12Vdc - 48Vdc |
| Current | 62,5mA@24Vdc |
| Dimensions (LxWxD) | 96x99x25mm (connectors not included) |
| Type of optical fiber | Multimode (50/125µm or 62,5/125µm) |
| Wavelength | 820nm |
| Connectors | - ST connectors (Fiber optic) - Retractable screw connectors (RS485 data + power supply) |
| Maximum distance between 2 fire alarm control panels | 2.5km |
| Operating temperature | -20°C to +70°C |
| Humidity | 5% to 95% RH (no condensation) |
| Mounting | Direct or DIN rail |