6ES7212-1BB23-0XB8 SIEMENS Redundant Power Supply Module -40°C To 85°C 110 V
| Parameter | Specification |
|---|---|
| Part Number | 6ES7212-1BB23-0XB8 |
| Brand | Siemens |
| Series | SIMATIC S7‑200 CN |
| Product Type | Compact CPU Module |
| Supply Voltage | AC 85 … 264 V (50/60 Hz) |
| Digital Inputs | 8 points, DC 24 V, sink/source type |
| Digital Outputs | 6 points, transistor (DC 24 V) |
| Output Current per Point | 0.75 A |
| Working Memory | 8 KB |
| Data Memory | 5 KB |
| Retentive Memory | EEPROM, no battery required |
| Instruction Execution Time | 0.37 µs per basic instruction |
| Communication Port | 1 × RS‑485 (PPI, MPI, Modbus RTU) |
| Expansion Capability | Max. 7 expansion modules |
| Isolation | Optocoupler isolation between I/O and system |
| Mounting | 35 mm DIN rail |
| Operating Temperature | 0 … +55 °C |
| Storage Temperature | -40 … +70 °C |
| Humidity | 5 … 95 % RH (non‑condensing) |
| Dimensions (W×H×D) | 90 × 80 × 62 mm |
| Weight | Approx. 0.32 kg |
| Certifications | CE, UL, cUL, RoHS |
| Status | Legacy / Discontinued |
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