The Siemens 6ES7341-1CH01-0AE0 is a CP 341 communication processor with an isolated RS422/485 (X.27) interface. It supports point-to-point connections up to 1200 meters. This module works with ASCII, 3964(R), and RK512 protocols. Additionally, you can reload custom drivers for specialized applications. It requires an external 24V DC supply. Note that 3964(R) and RK512 are not available with RS485.
The Siemens 6ES7341-1BH01-0AE0 is a CP 341 communication processor with an isolated 20mA TTY interface. It supports point-to-point connections up to 1000 meters. This module works with ASCII, 3964(R), and RK512 protocols. Additionally, you can reload custom drivers for specialized applications. It requires an external 24V DC supply.
The Siemens 6ES7341-1AH01-0AE0 is a CP 341 communication processor with an isolated RS232C (V.24) interface. It supports point-to-point connections and multiple protocols including ASCII, 3964(R), and RK512. Unlike the CP 340, this module requires an external 24V DC supply and supports reloadable custom drivers.
The Siemens 6ES7340-1CH00-0AE0 is a communication processor for the SIMATIC S7-300 system. It provides an RS422/485 interface. Please note this product is discontinued. The recommended successor is 6ES7340-1CH02-0AE0.
The Siemens 6ES7340-1BH02-0AE0 is a communication processor for the SIMATIC S7-300 system. It provides an isolated 20mA TTY interface. This module supports 3964(R) and ASCII protocols. Moreover, it connects printers and serial devices over long distances.
The Siemens 6ES7340-1BH00-0AE0 is a dedicated communication processor for the SIMATIC S7-300 system. It features an isolated 20mA TTY interface. This module supports point-to-point protocols like ASCII and 3964(R). Moreover, it connects printers and serial devices over long cable runs.
The 6ES7340-1AH02-0AE0 is an updated CP340 communication processor from Siemens. It features an isolated RS232C (V.24) interface. Power comes directly from the backplane bus at 5V DC. Typical power loss is only 0.6W. A configuration CD is included in the package.
The 6ES7340-1AH01-0AE0 is a CP340 communication processor from Siemens. It features an isolated RS232C (V.24) interface. This module supports point-to-point connections up to 15 meters. Baud rates reach 19.2 kbit/s. A configuration CD is included.
The Siemens 6ES7467-5GJ02-0AB0 is a Profibus DP master interface for S7-400 controllers. It connects field devices according to the Profibus DP standard. This module uses an RS485 physical layer with a 9-pin sub D socket. It supports up to 96 slaves at 12 Mbit/s.
The Siemens 6ES7463-2AA00-0AA0 is a transmitter interface module for distributed connections. It links a SIMATIC S7-400 controller to S5 expansion racks via an IM314 interface. This unit supports cable runs up to 600 meters. Its compact 25 mm width saves cabinet space.
The Siemens 6ES7461-3AA01-0AA0 is an IM 461-3 receiver module for S7-400 distributed coupling. It supports distances up to 102.25 m and includes C-bus functionality. Current consumption is 620 mA from the 5 V DC backplane with 3.1 W power loss.
The Siemens 6ES7461-3AA00-7AA0 is a terminating connector designed for the IM 461-3 receiver module in S7-400 systems. This accessory ensures proper bus termination. It weighs only 74 g and belongs to the S7-400 product family.
