● 8 on/off relay control switches
● 8 I/O interfaces inside the controller
● Compatible with other central control protocols
● Rotatable ID switch to set network ID code
● With triplet junction on each relay
Model | D6421 |
Power Control | 8-channel independent |
Load capacity | single channel power- 20A |
ID selection | Rotatable ID switch to set network ID code |
Power supply | 24VDC network power supply |
Dimension (H*W*D) | 380×200×70mm |
Weight | 2.7 KG |

How Wireless Conference Microphone Systems Create Clear and Reliable Communication in Government Meeting Rooms
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