RS232 Interface-Kit

The RS232 interface, used for CT, CTlaser, and CTratio pyrometers, is ideal for industrial infrared temperature monitoring. It operates in full-duplex mode over three wires (Tx, Rx, and GND) for reliable data transmission up to 15 m. Typical baud rates are up to 115.2 kbps, ensuring precise and efficient infrared temperature readings.

• RS232 interface for CT, CTlaser, and CTratio pyrometers
• Robust communication standard for industrial use
• Reliable data transmission
• Up to 15 m range
• Full-duplex mode

General Specifications

Environmental rating: IP67 (Nema-4) (when installed)
Operating temperature: -20 °C to 80 °C
Relative humidity: 10 – 95 %, non-condensing

Interface Board Characteristics

Port protocol: serial communication
Transfer speed: up to 115.2 kbps
Physical layer: RS232 (3-wire)
Maximal number of devices in network: Single-device communication
Connector: D-Sub, 9 Pin, female connector

What is the difference between RS485 and RS232 for infrared pyrometers?

RS485 and RS232 are communication standards used in various applications. RS485 supports long-distance (up to 1200 meters) and multi-device communication with high noise immunity, ideal for industrial environments. It operates at up to 921.6 kbps. RS232 is suitable for short-distance (up to 15 m) point-to-point connections, operating at up to 115.2 kbps, and is simpler but less noise-immune.

How is the RS232 interface installed on a CT device?

The RS232 interface board is plugged into the designated slot beside the display and secured with M3x5 screws. The cable gland is installed, and the RS232 cable is connected to the PC for software communication.

What is the purpose of the RS232 interface?

The RS232 interface provides reliable serial communication for precise and efficient infrared temperature data collection in industrial environments.

How do you change the baud rate for the RS232 interface?

The baud rate can be adjusted via the device interface or software to match the required communication speed.

What happens if multiple devices on the RS232 bus try to communicate simultaneously?

RS232 supports single device communication. Multiple devices require separate interfaces to avoid communication conflicts.

• 1x RS232 interface board
• 1x RS232 interface cable (1.5 m)
• 1x M12 cable gland
• 1x Set of Mounting screws, cable tie
• 1x Quick reference