Allen-Bradley 20COMMH PowerFlex HVAC Comm Adapter
- Brand
- Allen-Bradley
- Model
- 20COMMH
- GEARWELL SKU
- GWP-000000017
- Category
- PLCs & I/O
Key specifications
- Product type
- PowerFlex HVAC Comm Adapter
- Accessory Type
- Comm Adaptor
- Lifecycle status
- Active_mature
- Communications Kits
- HVAC Protcol,Requires Comm Carrier Card
- Product description
- PowerFlex Architecture Class RS-485 HVAC to DPI communication adapter
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← Back to productsProduct overview
The Allen-Bradley 20-COMM-H is an HVAC communication adapter from Rockwell. It is listed as a PowerFlex 700 communication option. Over the network it gives access to 100% of the drive parameters, and it supports flexible fault configuration, so it can be programmed to take fault-based actions and send user-configured logic control and speed reference values. On the PowerFlex 700 only its Modbus RTU protocol can be used.
Technical reference
| Product name | Allen-Bradley 20COMMH PowerFlex HVAC Comm Adapter |
|---|---|
| Brand | Allen-Bradley |
| Model | 20COMMH |
| Category | PLCs & I/O |
| Product type | PowerFlex HVAC Comm Adapter |
| Accessory Type | Comm Adaptor |
| Lifecycle status | Active_mature |
| Communications Kits | HVAC Protcol,Requires Comm Carrier Card |
| Product description | PowerFlex Architecture Class RS-485 HVAC to DPI communication adapter |
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