xDW-GS-4C-BOX
- Compatibility with all RS485 systems up to 1Mbps
- Digital modulation
- 1x SC/PC optical connector (CWDM)
- 2x RS485 or 1x RS422 up to 1Mbps
- 1x digital input
- 1x relay NO
- 1x LOCK NO/NC relay
- Overvoltage protection
- Operating temperature from -40 °C to +75 °C
The xDW-GS-4C digital optical converters are universally applicable for extending RS485/422 bus systems via single-mode or multi-mode optical fibres. Furthermore, they enable a single digital signal to be transmitted in both directions over the same fibre.
The devices are developed and manufactured in the EU and comply with NDAA requirements.
Models
TDW-GS-4C-BOX
Industrial digital converter – 2xRS485 or 1xRS422 bus, 1x bidirectional contact and 1x LOCK relay for detecting fibre optic breaks, faults in the remote device and power failures.
Order code: 1-502-326
Availability: In development
RDW-GS-4C-BOX
Industrial digital converter – 2xRS485 or 1xRS422 bus, 1x bidirectional contact and 1x LOCK relay for detecting fibre optic breaks, faults in the remote device and power failures.
Order code: 1-602-326
Availability: In development
Specifications
Technical parameters
| RS485 | |
|---|---|
| Number | 2 |
| Speed | up to 1 Mb/s |
| Surge protection | 600 W, 10/1000 μs waveform |
| OPTICAL PORT | |
|---|---|
| Optical performance | - 9...- 3 dBm |
| Sensitivity | -22 dBm |
| Connector | SC/PC |
| MM 50/125 μm | 6 km |
| MM 62.5/125 μm | 4 km |
| SM 9/125 μm | 20 km |
| LOCK RELAY | |
|---|---|
| Number | 1 |
| Max. Load | 125 VAC / 0.5 A or 60 VDC / 0.3 A |
| Contact type | Switchable |
| RELAY OUTPUT | |
|---|---|
| Number | 1 |
| Max. Load | 125 VAC / 0.5 A or 60 VDC / 0.3 A |
| Contact type | NC |
| (bidirectional transmission of the DI 1:1 status to the RELAY OUTPUT) | |
| DI closed = N.O. and COM terminals closed | |
| DI open = the N.O. and COM terminals are open | |
| Converter without power supply = the N.O. and COM terminals are open | |
| DIGITAL INPUT | |
|---|---|
| Number | 1 |
| Digital mode | NC / NO |
| POWER SUPPLY | |
|---|---|
| Input voltage range | 10–30 VAC / 10–60 VDC |
| Energy consumption | Max. 1.5 W |
| Surge protection | 600 W, 10/1000 μs waveform |
| ENVIRONMENT | |
|---|---|
| Operating temperature | -40...+75 °C |
| Storage temperature | -40...+75 °C |
| Humidity | Max. 95 per cent |
| MECHANICS | |
|---|---|
| Weight | 0.22 kg |
| Dimensions – H / W / D | 30 × 110 × 92 mm |
Standards and protocols, EMC and safety
| EMC and safety | ||
|---|---|---|
| EN 55032 | EMC of multimedia devices - emission requirements | |
| EN 55035 | EMC of multimedia devices - immunity requirements | |
| EN 62368-1 | Safety requirements of Information technology equipment | |
| EN IEC 63000 | The Assessment Of Electrical And Electronic Products With Respect To The ROHS | |
| EN 50130-4 ed. 2 | Alarm systems - Part 4: Electromagnetic compatibility | |
| EN 50131-1 | 4 | Alarm systems - system requirements |
| EN 50131-3 | 4 | Alarm systems - control panels |
| EN 61000-4-2 | 4 kV | Contact discharge |
| EN 61000-4-2 | 4 kV | Air discharge |
| EN 61000-4-3 | 10 V/m | Radiated HF field |
| EN 61000-4-4 | 500 V | Bursty |
| EN 61000-4-5 | 500 V | Shock impulses |
| EN 61000-4-8 | 30 A/m | Magnetic field |
| EN 61000-6-2 | Immunity - industrial environment | |
| Standards and protocols | |
|---|---|
| Modbus | RTU |
| RS485 | Compatible with all RS485 buses up to 1 Mbps |
Package contents
- Converter with SFP module
- DIN rail mounting kit
- Mounting kit for flat surface mounting
FAQ
Are the xDW-(G)S-4C converters compatible with the ESSERNET bus?
Yes, they are. We tested compatibility on ESSER IQ8000 C/M EPS control panels.
Are the xDW-(G)S-4C converters compatible with the RS485 bus on JABLOTRON JA-106 control panels?
Yes, they are. We tested compatibility in March 2019 on the JA-106KR-3G control panel.
Can these converters also be used for older types of DSC POWER control panels?
No, they can't. For older types of DSC POWER control panels, we recommend using xDW-S-PDS, which are compatible with the DSC POWER control panel.