-
300S+
341-2CH71 - Communication processors | RS232/422/485 and other CPs
Order no. | 341-2CH71 |
| Type | CP 341 |
General information | |
| Note | - |
| Features | 2x RS422/485 Isolated SPEED-Bus Data transfer rate up to 115.2 Kbit/s Integrated diagnostic buffer |
| SPEED-Bus |  |
Current consumption/power loss | |
| Current consumption from backplane bus | 750 mA |
| Power loss | 3.75 W |
Status information, alarms, diagnostics |
|
| Status display | yes |
| Interrupts | no |
| Process alarm | no |
| Diagnostic interrupt | no |
| Diagnostic functions | yes, parameterizable |
| Diagnostics information read-out | possible |
| Supply voltage display | none |
| Group error display | yes |
| Channel error display | red LED per channel |
Functionality Sub-D interfaces |
|
| Type | X2 |
| Type of interface | RS422/485 |
| Connector | Sub-D, 9-pin, female |
| Electrically isolated | |
| MPI | - |
| MP²I (MPI/RS232) | - |
| Point-to-point interface | |
| 5V DC Power supply | max. 90mA, isolated |
| 24V DC Power supply | - |
| Type | X3 |
| Type of interface | RS422/485 |
| Connector | Sub-D, 9-pin, female |
| Electrically isolated | |
| MPI | - |
| MP²I (MPI/RS232) | - |
| Point-to-point interface | |
| 5V DC Power supply | max. 90mA, isolated |
| 24V DC Power supply | - |
Point-to-point communication |
|
| PtP communication | |
| Interface isolated | |
| RS232 interface | - |
| RS422 interface | |
| RS485 interface | |
| Connector | Sub-D, 9-pin, female |
| Transmission speed, min. | 150 bit/s |
| Transmission speed, max. | 115.2 kbit/s |
| Cable length, max. | 1200 m |
Point-to-point protocol |
|
| ASCII protocol | |
| STX/ETX protocol | |
| 3964(R) protocol | - |
| RK512 protocol | - |
| USS master protocol | - |
| Modbus master protocol | - |
| Modbus slave protocol | - |
| Special protocols | - |
Datasizes | |
| Input bytes | 32 |
| Output bytes | 32 |
| Parameter bytes | 75 |
| Diagnostic bytes | 0 |
Housing |
|
| Material | PPE |
| Mounting | DIN rail SPEED-Bus |
Mechanical data | |
| Dimensions (WxHxD) | 40 mm x 125 mm x 120 mm |
| Net weight | 185 g |
| Weight including accessories | - |
| Gross weight | - |
Environmental conditions |
|
| Operating temperature | 0 °C to 60 °C |
| Storage temperature | -25 °C to 70 °C |
Certifications | |
| UL certification | yes |
| KC certification | - |