| Product type designation |
CP 343-1 |
|
SIMATIC NET, CP 343-1 COMMUNICATIONS PROCESSOR FOR CONNECTION OF SIMATIC S7-300 W. IND. ETHERNET USING TCP/IP AND UDP, S7 COMM., FETCH/WRITE, SEND/RECEIVE, WITH AND W/O RFC 1006, DIAGN. EXPANS., MULTICAST LOADABLE COMMUNICATION BLOCKS, SNMP DIAGNOSIS, INITIALIZATION TROUGH LAN, 10/100 MBIT, FOR LAN RJ45 CONNECTION ONLY! |
| Transmission rate |
| Transfer rate |
|
| ● at the 1st interface |
10 ... 100 Mbit/s |
| Interfaces |
| Number of interfaces / acc. to Industrial Ethernet |
1 |
| Number of electrical connections |
|
| ● at the 1st interface / acc. to Industrial Ethernet |
1 |
| ● for power supply |
1 |
| Design of the electrical connection |
|
| ● at the 1st interface / acc. to Industrial Ethernet |
RJ45 port |
| ● for power supply |
2-pole plugable 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 |
5 V |
| Supply voltage / external |
24 V |
| Relative symmetrical tolerance / for DC |
|
| ● at 5 V |
5 % |
| ● at 24 V |
5 % |
| Consumed current |
|
| ● from backplane bus / for DC / at 5 V / typical |
0.2 A |
| ● from external supply voltage / for DC / at 24 V / typical |
0.2 A |
| Active power loss |
5.8 W |
| Permitted ambient conditions |
| Ambient temperature |
|
| ● for vertical installation / during operation |
0 ... 40 °C |
| ● for horizontally arranged busbars / 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 double width |
| Width |
80 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Net weight |
0.6 kg |
| Mounting type |
|
| ● S7-300 rail mounting |
Yes |
| 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 ISO connection / for open communication / by means of SEND/RECEIVE blocks / maximum |
8 Kibyte |
| ● as user data per ISO on TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum |
8 Kibyte |
| ● as user data per TCP connection / for open communication / by means of SEND/RECEIVE blocks / maximum |
8 Kibyte |
| ● as user data per UDP connection / for open IE communication / by means of SEND/RECEIVE blocks / maximum |
2 Kibyte |
| Number of Multicast stations |
16 |
| 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 |
48 |
| Performance data / telecontrol |
| Protocol / is supported |
|
| ● TCP/IP |
Yes |
| Product functions / management, configuration |
| Product function / MIB support |
Yes |
| Protocol / is supported |
|
| ● SNMP v1 |
Yes |
| ● DCP |
No |
| ● LLDP |
No |
| Configuration software |
|
| ● required |
STEP 7 V5.2 or higher |
| Identification & maintenance function |
|
| ● I&M0 - device-specific information |
Yes |
| ● I&M1 – higher-level designation/location designation |
Yes |
| Product functions / Security |
| Product function |
|
| ● password protection for Web applications |
No |
| ● ACL - IP-based for PLC/routing |
No |
| ● switch-off of non-required services |
No |
| ● Blocking of communication via physical ports |
No |
| ● log file for unauthorized access |
No |
| Product functions / Time |
| Product function / SICLOCK support |
Yes |
| Product function / pass on time synchronization |
Yes |
| Protocol / is supported / NTP |
Yes |
| 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
05.11.2014 |
Changes preserved
© Copyright Siemens AG 2014 |
