




| Specification | Description |
| MCU | STM32F072C8T6 Cortex M0 @ 48MHz |
| MCU RAM | 64 KB |
| MCU ROM | 16 KB |
| Operation Voltage | +12V |
|
Max Current consumption @12V (All relays are ON) |
POB(32O4I) : 410mA |
| Min Current consumption @12V | POB (32O4I ): 25 mA |
| Output type | POB: Max 32 number of SPDT type Connections |
| Output connection spec | Refer to Relay switching characteristic |
| Input type | POB (32O4I): Max 4 number of supervised inputs |
| Supervised Input channels bias voltage | +12V (internal pull up) |
| Communication ports | One Isolated and protected RS485,One CAN bus |
| Processing power extension | SODIMM 204 pin to support A20 core board |
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