RM-C is a drive-and-control integrated controller series. The RM-C-20 variant is rated for 2 A drive current and supports one control axis, pulse and I/O control, and Modbus RTU bus control. The official page lists 16 input and 16 output terminals, optocoupler isolation, NPN support, and a maximum input pulse frequency of 200 KPPS at 24 V or 500 KPPS at 5 V.
Specifications
| Product model | RM-C-20 |
|---|---|
| Controller type | Drive-and-control integrated controller |
| Controlled axis count | 1 axis |
| Digital I/O count | 32 terminals (16 inputs + 16 outputs) |
| Communication protocol | Modbus RTU |
| Ingress protection | IP20 |
| Dimensions | 190 × 77 × 48.75 mm |
| Weight | 0.4 kg |
| Operating temperature | 0–40 °C |
| Technical extension parameters | Rated voltage DC 24 V ±10%; drive current 2 A for RM-C-20; optocoupler-isolated I/O, NPN supported; max input pulse frequency 200 KPPS at 24 V / 500 KPPS at 5 V; humidity ≤85% RH non-condensing; natural convection cooling. Values are series-page references and final model configuration should be confirmed with the manufacturer. |
Technical extensions
Official series table: RM-C-20 / RM-C-40 / RM-C-60 correspond to 2 / 4 / 6 A drive current; all three list DC 24 V ±10%, one control axis, Modbus RTU, supported I/O and pulse control, 16 input + 16 output terminals, and max input pulse frequency 200 KPPS (24 V) / 500 KPPS (5 V). RM-C-20 dimensions 190×77×48.75 mm, weight 0.4 kg, IP20, natural-convection cooling, use environment 0–40 °C and ≤85% RH non-condensing. The website notes that values are reference information and final specifications should be confirmed with sales engineering. Original product image: https://f.cdn-static.cn/56950_16988202898915.png?imageView2/2/w/500/q/89/format/webp.
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