The DMX-RL8 DMX Relay Module provides On/Off control for up to 8 devices using the well-known DMX-512A protocol. It features an isolated receiver with a passive DMX THRU port. The DMX start slot is selectable from the full range of 1 to 512 (via onboard dip-switches) The DMX-RL8 uses 8 DMX slots and is able process the incoming DMX data stream at its full speed (maximum update rate of 44 updates per second).
Control of non-DMX devices such as:
| Parameter | Description |
| Number of Relay Outputs | 8 |
| Supply Voltage | 12VDC (+/- 10%) |
| Response Time | ~25ms (typical) |
| Power Consumption | 0.4A @ 12 VDC (Full Load) |
| Data-In Protocol | DMX512-A |
| Maximum Update Rate | 44 Updates / second |
| Termination Resistor | 120-ohm (Jumper Selectable) |
| DMX Start Address | Slot 1 to 512 (0 – 511 on DIP Switch) |
| Isolated Receiver | Yes |
| DMX THRU | Yes (Passive Loop) |
| Operating Temperature | 0 to 50 degC |
| Over Current Protection | PTC Fuse (0.5A) |
| Relay Contact Rating | 7A @ 250VAC 10A @ 24VDC |
| Relay Output Latency | 1 DMX Packet |
| Relay Activation Condition | Relay ON when DMX Slot >= 127, Relay OFF when DMX Slot < 127 |
| DMX Unit Load | 1 Unit |
| DMX Data Loss Handling | Maintain Last State |
| DMX START Code Handling | Responds to NULL START code, all other codes ignored. |
| LED Indication | Power, DMX Data Received, Relay Status (Individual) |
| Dimensions | 5.6″ x 3.3″ |
| Weight | 250g |
| Warranty | 1 Year (Limited Warranty) |
