$ 801.22
The CM 1243-5 is designed for use in factory automation, particularly for mechanical engineering
With the CM 1243-5, 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:
In mechanical engineering, the SIMATIC S7-1200 can be used with the CM 1243-5 as a central control unit, with sensors, actuators or the HMI devices connected direct via PROFIBUS.
| Article number | 6GK7243-5DX30-0XE0 | |
| product type designation | CM 1243-5 | |
| 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 | 1 | |
| type of electrical connection | ||
| ● at the 1st interface according to PROFIBUS | 9-pin Sub-D socket (RS485) | |
| ● for power supply | 3-pole terminal block | |
| supply voltage, current consumption, power loss | ||
| type of voltage of the supply voltage | DC | |
| supply voltage external | 24 V | |
| supply voltage external at DC rated value | 24 V | |
| relative positive tolerance at DC at 24 V | 20 % | |
| relative negative tolerance at DC at 24 V | 20 % | |
| consumed current | ||
| ● from external supply voltage at DC at 24 V typical | 0.1 A | |
| power loss [W] | 2.4 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 | 0.134 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 master | ||
| ● DPV1 | Yes | |
| number of DP slaves | ||
| ● on DP master operable | 32 | |
| data volume | ||
| ● of the address range of the inputs as DP master total | 512 byte | |
| ● of the address range of the outputs as DP master total | 512 byte | |
| ● of the address range of the inputs per DP slave | 244 byte | |
| ● of the address range of the outputs per DP slave | 244 byte | |
| ● of the address range of the diagnostic data per DP slave | 240 byte | |
| service as DP slave | ||
| ● DPV0 | No | |
| ● DPV1 | No | |
| performance data S7 communication | ||
| number of possible connections for S7 communication | ||
| ● maximum | 8; max. 4 connections to other S7 stations | |
| ● with PG connections maximum | 1 | |
| ● with PG/OP connections maximum | 3 | |
| performance data multi-protocol mode | ||
| number of active connections with multi-protocol mode | ||
| ● without DP maximum | 8 | |
| ● with DP maximum | 8 | |
| 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 | |
