Introduction
All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Siemens TI505. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.
Supported Series
SIMATIC TI505 Series PLCs: TI520, TI525, TI530, TI535, TI545, TI555, TI560, TI565, TI575. Use NITP protocol in a point-to-point, single master, single slave format.
CTI 2500 Series PLCs (Classic and Compact): C100, C200, C300 and C400.
Website Siemens: http://www.siemens.com/entry/cc/en/
Website CTI: http://www.controltechnology.com/
HMI Settings
| Parameters | Recommended | Options | Notes |
|---|---|---|---|
| PLC type | SIMATIC TI505 | NITP protocol | |
| PLC I/F | RS232 | RS232, RS485 4W | |
| Baud rate | 19200 | 19200 | |
| Data bits | 7 | 7 | |
| Parity | Odd | Odd | |
| Stop bits | 1 | 1 | |
| PLC sta. no. | 0 | Does not apply | |
| Model | TI505 | TI505 / TI545 | V1.90 or later support |
Device Address
| Bit/Word | Device type | Format | Range | Memo |
|---|---|---|---|---|
| B | CR | DDDDD | 1 ~ 65535 | Internal Relay |
| B | X | DDDDD | 1 ~ 65535 | Discrete Input Coils |
| B | Y | DDDDD | 1 ~ 65535 | Discrete Output Coils |
| B | V_Bit | DDDDDdd | 101 ~ 6553616 | User Data Register Bits |
| W | V | DDDDD | 1 ~ 65535 | User Data Registers |
| DW | VD | DDDDD | 1 ~ 65536 | User Data Registers (32bit) |
| W | STW | DDDDD | 1 ~ 65535 | Status Word Registers |
| W | TCP | DDDDD | 1 ~ 65535 | Timer/Counter Preset Values |
| W | TCC | DDDDD | 1 ~ 65535 | Timer/Counter Current Values |
| W | WX | DDDDD | 1 ~ 65535 | Word Discrete Inputs |
| W | WY | DDDDD | 1 ~ 65535 | Word Discrete Outputs |
Wiring Diagrams
NOTE: The serial port pin assignments may vary between HMI models.
Diagram 1: RS-232 (25P D-Sub)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 25P D-Sub Male | |
| Rx | ↔ (bidirectional) | 2 TX |
| Tx | ↔ (bidirectional) | 3 RX |
| GND | ↔ (bidirectional) | 7 GND |
| ↕︎ (tie) | 4 5 | |
| ↕︎ (tie) | 6 8 20 |
Diagram 2: RS-232 (9P D-Sub)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS232 9P D-Sub Male | |
| Rx | ↔ (bidirectional) | 3 TX |
| Tx | ↔ (bidirectional) | 2 RX |
| GND | ↔ (bidirectional) | 5 GND |
| ↕︎ (tie) | 7 8 | |
| ↕︎ (tie) | 1 4 6 |
Diagram 3: RS-485 4W (9P Mini-Din)
| HMI | Direction | PLC |
|---|---|---|
| Pin assignments | RS485 4W 9P Mini-Din Male | |
| Rx- | ↔ (bidirectional) | 7 TXD- |
| RX+ | ↔ (bidirectional) | 1 TXD+ |
| Tx- | ↔ (bidirectional) | 8 RXD- |
| Tx+ | ↔ (bidirectional) | 5 RXD+ |
| GND | ↔ (bidirectional) | 6 GND |