What is the function of this Siemens Communication Module?
The Siemens Communication Module is a communications processor designed to facilitate data communication. It supports various protocols such as ASCII, RK 512, and 3964 (R), and can handle a maximum telegram length of 4096 bytes. It's an essential component in process control systems.
What are the power requirements for this module?
This module requires a supply voltage of 24 V DC. It draws a maximum of 100 mA from the supply voltage L+ and a maximum of 70 mA from the backplane bus 5 V DC.
What are the physical dimensions of this module?
The Siemens Communication Module measures 40 mm in width, 125 mm in height, and 120 mm in depth. It weighs approximately 300 g.
What is the transmission rate of this module?
The Siemens Communication Module can transmit data at a rate ranging from 0.3 kbit/s to 115.2 kbit/s.
What are the operating temperature limits for this module?
The operating temperature for this module ranges from -25 °C to 70 °C. However, for UL/cUL, ATEX and FM use, the maximum temperature is 60 °C.
What type of interface does this module have?
This module has one isolated interface with RS 422/RS 485 (X.27) physics. It also includes a 15-pin sub D socket for point-to-point connection.
What is the maximum cable length supported by this module?
The Siemens Communication Module supports a maximum cable length of 1200 m for point-to-point connections.
What is the power loss for this module?
The typical power loss for this module is 1.6 W, while the maximum power loss is 2.4 W.
What is the maximum relative humidity this module can withstand?
This module can withstand up to 100% relative humidity, including condensation and frost. However, it should not be commissioned under condensation conditions.
What is the FB length in RAM for this module?
The FB length in RAM for this module is a maximum of 6100 bytes for data communication, both sending and receiving.