Order no. |
240-1CA21 |
Type | CP 240, RS422/485 |
General information |
Note | - |
Features | RS422/485 interface |
Current consumption/power loss
|
Current consumption from backplane bus | 150 mA |
Power loss | 0.75 W |
Status information, alarms, diagnostics |
Status display | yes |
Interrupts | no |
Process alarm | no |
Diagnostic interrupt | no |
Diagnostic functions | no |
Diagnostics information read-out | possible |
Supply voltage display | yes |
Group error display | red LED |
Channel error display | none |
Functionality Sub-D interfaces |
Type | - |
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 | 16 |
Output bytes | 16 |
Parameter bytes | 16 |
Diagnostic bytes | 0 |
Housing |
Material | PPE |
Mounting | Profile rail 35 mm |
Mechanical data
|
Dimensions (WxHxD) | 25.4 mm x 76 mm x 78 mm |
Net weight | 80 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 | - |