Allen-Bradley 1756-RM2K ControlLogix Enhanced Redundancy Module
- Brand
- Allen-Bradley
- Model
- 1756RM2K
- GEARWELL SKU
- GWP-000004225
- Category
- PLCs & I/O
Key specifications
- Product type
- ControlLogix Enhanced Redundancy Module
- Chassis width
- 1 slot
- Manufacturer lifecycle
- Active mature
- Conformal coating
- Yes
- Backplane current
- 1.16 A at 5.1 V DC; 3.4 mA at 24 V DC
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← Back to productsProduct overview
The Allen-Bradley 1756-RM2K is a redundancy module from Rockwell's ControlLogix 1756 range. It is the conformal coated version of the 1756-RM2 single-slot redundancy module for ControlLogix 5570 and 5580 controllers, connected with 1756-RMC1, 1756-RMC3 or 1756-RMC10 cables. A pair of redundancy modules with the same catalog number links the two chassis of a redundant controller pair; they monitor events in each chassis and start system responses as required. It installs in a 1756 ControlLogix chassis and takes one slot.
Technical reference
| Product name | Allen-Bradley 1756-RM2K ControlLogix Enhanced Redundancy Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756RM2K |
| Category | PLCs & I/O |
| Product type | ControlLogix Enhanced Redundancy Module |
| Chassis width | 1 slot |
| Manufacturer lifecycle | Active mature |
| Conformal coating | Yes |
| Backplane current | 1.16 A at 5.1 V DC; 3.4 mA at 24 V DC |
| Product description | Allen-Bradley 1756RM2K ControlLogix Enhanced Redundancy Module. Redundancy support for ControlLogix 5570 and 5580 controller systems. Module and controller firmware must match the supported redundancy-system configuration. |
| Maximum power dissipation | 6 W |
| Supported controller families | ControlLogix 5570 and 5580 |
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