Panel fit – dimensions and environment
Standard 70 mm wide footprint, clips onto DIN rail, needs front connector. Indoor cabinets (IP20), supply range 20.4 to 28.8 V DC.
Siemens 6ES7228-1RC51-0AA0, NRND
MPN6ES7228-1RC51-0AA0
NRND
Siemens SIMATIC S7-1200, SM 1228, NRND, 6ES7228-1RC51-0AA0, -40 to 70°C, 24V DC, 2 interfaces, IP20.
$280.67Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Electrical
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Max. | 70 °C |
Environmental
| Parameter | Value |
|---|---|
| IP protection rating | IP20 |
| Min. | -40 °C |
Mechanical
| Parameter | Value |
|---|---|
| Height | 100 mm |
| Width | 70 mm |
| Depth | 75 mm |
| Weight (approx.) | 210 g |
Approvals
| Parameter | Value |
|---|---|
| CE mark | Yes |
Other specifications
| Parameter | Value |
|---|---|
| cULus | Yes |
| Number of interfaces | 2 |
| Operation at 25 °C without condensation, max. | 95 % |
Product details
Frequently asked questions
What are the temperature limits?
Operating range is -40°C to 70°C.
What compliance marks does it carry?
It carries CE and cULus marks.
MPN
6ES7228-1RC51-0AA0