YOKOGAWAe UD1CG3-004N-1AA-2SA-N/CNIt is designed to drive a direct-drive servo motor (zero backlash, high precision), with high control fidelity. It supports auto-tuning, precise servo control, and is used in applications requiring high torque, precise position, or velocity control, e.g. in robotics, semiconductor equipment, precision assembly, motion control, etc.
The suffixes in the model name define options such as input voltage code, feedback or encoder type, braking or safety features, connector types, etc. The "CN" likely indicates “China / Chinese region / connector variant” or similar regional option.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1CG3-004N-1AA-2SA-N/CN
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed for direct field mounting on a temperature sensor's connection head. This model is uniquely configured to accept a DC Voltage or Resistance signal input (0-5V DC) and convert it into a standardized 4-20 mA analog output signal, incorporating HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1BG3-015N-6KC-2TA-N
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed for direct field mounting on a temperature sensor's connection head in demanding environments. This model accepts an RTD (Pt100) sensor input and converts it into a standardized 4-20 mA analog output signal, proportional to the measured temperature, and incorporates HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1BG3-015N-1KC-2SA-N/CN
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed to be mounted directly in the field on a temperature sensor's connection head. This model accepts an RTD (Pt100) sensor input and converts it into a standardized 4-20 mA analog output signal, proportional to the measured temperature, and incorporates HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UR1BG3-030N-1KC-2SA-N
This is a rail-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed for installation on a standard DIN rail within a control panel or cabinet. This model accepts an RTD (Pt100) sensor input and converts it into a standardized 4-20 mA analog output signal, proportional to the measured temperature, and incorporates HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1AG3-200N-1KD-2TA-N
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed to accept a Thermocouple (Type K) sensor input and convert it into a standardized 4-20 mA analog output signal proportional to the measured temperature, incorporating HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UR1BG3-030N-020102-LZ-N
This is a rail-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed for installation on a standard DIN rail within a control panel or cabinet. This model accepts an RTD (Pt100) sensor input and converts it into a standardized 4-20 mA analog output signal, proportional to the measured temperature, and incorporates HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UR1BG3-030N-1KC-2SA-N
This is a rail-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed to be mounted on a standard DIN rail inside a control panel or cabinet. It accepts a RTD (Pt100) sensor input and converts it into a standardized 4-20 mA analog output signal proportional to the measured temperature, incorporating HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1AG3-200N-1KD-2SA-N/CN
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed to accept a Thermocouple (Type K) sensor input and convert it into a standardized 4-20 mA analog output signal proportional to the measured temperature, incorporating HART® 7 protocol for digital communication and configuration.

Yokogawa Temperature Transmitter (YTA Series), Model: UD1BG3-030N-1KC-2SA-N/CN
This is a head-mounted, two-wire temperature transmitter from Yokogawa's YTA series. It is designed to accept a RTD (Pt100) sensor input and convert it into a standardized 4-20 mA analog output signal proportional to the measured temperature. This particular model is configured for general-purpose industrial applications with a standard (N) accuracy grade and features intrinsic safety (Ex ia) and non-incendive (Ex n) certifications for use in hazardous areas. The terminal cover and nameplate are supplied in Chinese (CN).