| Product type designation |
CP 342-5 |
|
COMMUNICATIONPROCESSOR CP342-5 FOR CONNECTING SIMATIC S7-300 TO PROFIBUS, DP, S5-COMPATIBLE-, PG/OP- AND S7-COMMUNICATION |
| Transmission rate |
| Transfer rate |
|
| ● at the 1st interface / acc. to PROFIBUS |
9.6 kbit/s ... 12 Mbit/s |
| Interfaces |
| Number of interfaces / acc. to Industrial Ethernet |
0 |
| Number of electrical connections |
|
| ● at the 1st interface / acc. to PROFIBUS |
1 |
| ● for power supply |
1 |
| Design of the electrical connection |
|
| ● at the 1st interface / acc. to PROFIBUS |
9-pin Sub-D socket (RS485) |
| ● for power supply |
4-pole terminal block |
| Supply voltage, current consumption, power loss |
| Type of voltage / of the supply voltage |
DC |
| Supply voltage / 1 / from backplane bus |
5 V |
| Supply voltage / external |
24 V |
| Relative positive tolerance / for DC / at 24 V |
20 % |
| Relative negative tolerance / for DC / at 24 V |
15 % |
| Consumed current |
|
| ● from backplane bus / for DC / at 5 V / typical |
0.15 A |
| ● from external supply voltage / for DC / at 24 V / typical |
0.25 A |
| Active power loss |
6.75 W |
| Permitted ambient conditions |
| Ambient temperature |
|
| ● during operation |
0 ... 60 °C |
| ● during storage |
-40 ... +70 °C |
| ● during transport |
-40 ... +70 °C |
| Relative humidity / at 25 °C / without condensation / during operation / maximum |
95 % |
| Protection class IP |
IP20 |
| Design, dimensions and weight |
| Module format |
Compact module S7-300 single width |
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Net weight |
0.3 kg |
| Product properties, functions, components / general |
| Number of units |
|
| ● per CPU / maximum |
4 |
| Performance data |
| Performance data / open communication |
| Number of possible connections / for open communication / by means of SEND/RECEIVE blocks |
|
| ● maximum |
16 |
| Amount of data |
|
| ● as user data per connection / for open communication / by means of SEND/RECEIVE blocks / maximum |
240 byte |
| Performance data / PROFIBUS DP |
| Service / as DP master |
|
| ● DPV0 |
Yes |
| Number of DP slaves / on DP master / usable |
124 |
| Amount of data |
|
| ● of the address area of the inputs / as DP master / total |
2160 byte |
| ● of the address area of the outputs / as DP master / total |
2160 byte |
| ● of the address area of the inputs / per DP slave |
244 byte |
| ● of the address area of the outputs / per DP slave |
244 byte |
| ● of the address area of the diagnostic data / per DP slave |
240 byte |
| Service / as DP slave |
|
| ● DPV0 |
Yes |
| Amount of data |
|
| ● of the address area of the inputs / as DP slave / total |
240 byte |
| ● of the address area of the outputs / as DP slave / total |
240 byte |
| Performance data / S7 communication |
| Number of possible connections / for S7 communication |
|
| ● maximum |
16 |
| Performance data / multi-protocol mode |
| Number of active connections / with multi-protocol mode |
|
| ● without DP / maximum |
32 |
| ● with DP / maximum |
28 |
| Performance data / telecontrol |
| Protocol / is supported |
|
| ● TCP/IP |
No |
| Product functions / management, configuration |
| Configuration software |
|
| ● required |
STEP 7 V5.1 SP2 or higher / STEP 7 Professional V12 (TIA Portal) or higher |
| Further Information / Internet Links |
| Internet-Link |
|
| ● to website: Selector SIMATIC NET SELECTION TOOL |
http://www.siemens.com/snst |
| ● to website: Industrial communication |
http://www.siemens.com/simatic-net |
| ● to website: Information and Download Center |
http://www.siemens.com/automation/net/catalog |
| ● to website: Image database |
http://automation.siemens.com/bilddb |
| ● to website: CAx Download Manager |
http://www.siemens.com/cax |
| ● to website: Industry Online Support |
http://support.automation.siemens.com |
| last modified: |
03.11.2014 |
Date
03.11.2014 |
Changes preserved
© Copyright Siemens AG 2014 |
