DR-8SW16A Relay Switch is designed for DIN-rail installation and provides 8 channels of relay switching signal, each channel having independent control of the 3520W device connected. Built-in emergency switch for quick preparation prior to commissioning. LEDs indicate status of each channel switch. Configurable interlock groups for control of four sets of shades.
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updated: May 2023
updated: May 2023
Features
- Designed for standard 35mm DIN rail installation [Space Occupation: 4P (per P:18mm)].
- 8 channels use Tyco dual contact relay for switching on or off its 16A circuit.
- Each channel has independent switch control of the 3520W device connected.
- Configurable initial value of each channel.
- Sequential start of each channel to avoid power grid turbulence due to simultaneous startup.
- Two interlock logic groups for control of four shade sets.
- Three interlock logic groups for control of two A/C’s speed settings (low, medium and high fan speed).
- Immediate report to control center the status of each channel switch in case a scene command is executed.
- Local or remote programming and commissioning.
- Built-in emergency switch for quick preparation prior to commissioning.
- LEDs indicate status of each channel switch.
- Online upgrading.
- Communication through DR-Link interface.
Specifications
| Power Supply | DC 24V 90mA |
| Controlled circuit | 8 x relay switches or 4 x shade sets |
| Surge current | AC 250V 170A |
| Current in each channel | 16A |
| Mechanical lifetime | 10,000,000 times |
| Electrical lifetime | 100,000 times |
| Control interface | 2 × DR-Link |
| Maximum power consumption | 8W |
| Static power consumption | 0.5W |
| Dimensions (L x W x H) | 72 mm × 98 mm × 68 mm |
| Weight | 315 g/pcs |
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