Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Schneider Electric Zelio. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series: Schneider Zelio Logic
HMI Settings
| Parameters | Recommended | Notes |
|---|---|---|
| PLC type | Schneider Zelio | |
| PLC I/F | RS232 | |
| Baud rate | 115200 | |
| Data bits | 7 | |
| Parity | Even | |
| Stop bits | 1 | |
| PLC sta. no. | 1 |
Device Address
| Bit/Word | Device Type | Format | Range | Memo |
|---|---|---|---|---|
| B | I | DD | 1 ~ 99 | Input |
| B | SLI_Bit | DDh | 10 ~ 24f | Serial link input |
| B | SLO_Bit | DDh | 250 ~ 48f | Serial link output (read only) |
| B | State | D | 1 | State in PLC (read only) |
| W | AI | DD | 1 ~ 99 | Analogy input (default: 1 ~ 4) |
| W | SL_IN | DD | 1 ~ 24 | Serial link input |
| W | SL_OUT | DD | 25 ~ 48 | Serial link output (read only) |
| W | Time | D | 1 ~ 6 | Time & Day* |
| W | Order | D | 1 | Command** (write only) |
* Address 1: second, address 2: minute, address 3: hour, address 4: day, address 5: month, address 6: year. The value range for “Year” is 0~99, entering “0” represents year 2000, entering “99” represents year 2099.
** Run mode: write 2; stop mode: write 1.
Wiring Diagram
NOTE: The serial port pin assignments may vary between HMI models.
Diagram 1: RS-232 (CROUZET M3: 9P D-Sub)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub (Extension cable) | |
| Rx | ↔ (bidirectional) | 2 TX |
| Tx | ↔ (bidirectional) | 3 RX |
| GND | ↔ (bidirectional) | 5 GND |
| RTS | ↔ (bidirectional) | 4 DTR |
NOTE: Suitable for HMI models with RTS communication pins.
Diagram 2: RS-232 (CROUZET M3: 9P D-Sub)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub (Extension cable) | |
| Rx | ↔ (bidirectional) | 2 TX |
| Tx | ↔ (bidirectional) | 3 RX |
| GND | ↔ (bidirectional) | 5 GND |
| TX+ (RS485) | ↔ (bidirectional) | 4 DTR |
NOTE: Suitable for 4.3-inch HMI.
Diagram 3: RS-232 (CROUZET M3: 9P D-Sub)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub (Extension cable) | |
| Rx | ↔ (bidirectional) | 2 TX |
| Tx | ↔ (bidirectional) | 3 RX |
| GND | ↔ (bidirectional) | 5 GND |
| 0V External Power Supply | ↔ (bidirectional) | 5 GND |
| +5V External Power Supply | ↔ (bidirectional) | 4 DTR |
NOTE: Suitable for External Power Supply.
SR2CBL01 Cable to 9-Way Serial Port
NOTE: Please use SR2CBL01 cable (accessories from Zelio Logic) and extension cable (as shown) to communicate with HMI series.
