The CM 1242-5 is designed for use in factory automation.
With the CM 1242-5, low-cost, distributed automation solutions can be implemented on the basis of the SIMATIC S7-1200, or in simple cases even complete plant automation systems. It can be used in all sectors of discrete automation. These include, for example:
- Automotive
- Pharmaceuticals
- Semiconductors
- Food processing industry
Siemens Communication Modules S7-1200 Product Specifications:
| Article number |
6GK7242-5DX30-0XE0 |
| product type designation |
CM 1242-5 |
| transfer rate |
|
| transfer rate |
|
| ● at the 1st interface according to PROFIBUS |
9.6 kbit/s … 12 Mbit/s |
| interfaces |
|
| number of interfaces according to Industrial Ethernet |
0 |
| number of electrical connections |
|
| ● at the 1st interface according to PROFIBUS |
1 |
| ● for power supply |
0 |
| type of electrical connection |
|
| ● at the 1st interface according to PROFIBUS |
9-pin Sub-D socket (RS485) |
| supply voltage, current consumption, power loss |
|
| type of voltage of the supply voltage |
DC |
| supply voltage 1 from backplane bus |
5 V |
| consumed current |
|
| ● from backplane bus at DC at 5 V typical |
0.15 A |
| power loss [W] |
0.75 W |
| ambient conditions |
|
| ambient temperature |
|
| ● for vertical installation during operation |
0 … 45 °C |
| ● for horizontally arranged busbars during operation |
0 … 55 °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 weights |
|
| module format |
Compact module S7-1200 single width |
| width |
30 mm |
| height |
100 mm |
| depth |
75 mm |
| net weight |
0.115 kg |
| fastening method |
|
| ● 35 mm top hat DIN rail mounting |
Yes |
| ● S7-300 rail mounting |
No |
| ● wall mounting |
Yes |
| product features, product functions, product components general |
|
| number of units |
|
| ● per CPU maximum |
3 |
| performance data PROFIBUS DP |
|
| service as DP slave |
|
| ● DPV0 |
Yes |
| ● DPV1 |
Yes |
| data volume |
|
| ● of the address range of the inputs as DP slave total |
240 byte |
| ● of the address range of the outputs as DP slave total |
240 byte |
| performance data telecontrol |
|
| protocol is supported |
|
| ● TCP/IP |
No |
| product functions management, configuration, engineering |
|
| configuration software |
|
| ● required |
STEP 7 Basic/Professional |
| standards, specifications, approvals hazardous environments |
|
| certificate of suitability CCC for hazardous zone according to GB standard |
Yes |
