MTL Instruments |MTL7787|DIN-rail mounting safety barriers
Description
The MTL7787+ is designed for use with conventional and smart 4/20mA transmitters, providing a regulated power supply of up to 12.9V (14.6V for MTL7787P+) at Vwkg and 20mA. It supports both analog and digital signals, suitable for hazardous areas.
Features
- Supports conventional and smart 4/20mA transmitters
- Provides up to 12.9V at Vwkg and 20mA
- Suitable for hazardous area applications
- Optional power bus facility
Technical Specifications
- Input Voltage: 26V regulated supply
- Output Voltage: Up to 12.9V (14.6V for MTL7787P+)
- Current: 20mA
- Load Resistance: 250Ω typical
- Power Supply: 26V regulated
- Operating Temperature: -20°C to +60°C
- Certification: ATEX, IIC, IIB applications
- Channels: 2-channel available
- Voltage Drop: 6.66V at 20mA for MTL7728+, 5.1V drop for MTL7728P+
- Return Channel Voltage: Up to 26.6V allowing full control signal off
MTL Instruments |MTL7787|DIN-rail mounting safety barriers

MTL Instruments |MTL7787|DIN-rail mounting safety barriers
Description
The MTL7787+ is designed for use with conventional and smart 4/20mA transmitters, providing a regulated power supply of up to 12.9V (14.6V for MTL7787P+) at Vwkg and 20mA. It supports both analog and digital signals, suitable for hazardous areas.
Features
- Supports conventional and smart 4/20mA transmitters
- Provides up to 12.9V at Vwkg and 20mA
- Suitable for hazardous area applications
- Optional power bus facility
Technical Specifications
- Input Voltage: 26V regulated supply
- Output Voltage: Up to 12.9V (14.6V for MTL7787P+)
- Current: 20mA
- Load Resistance: 250Ω typical
- Power Supply: 26V regulated
- Operating Temperature: -20°C to +60°C
- Certification: ATEX, IIC, IIB applications
- Channels: 2-channel available
- Voltage Drop: 6.66V at 20mA for MTL7728+, 5.1V drop for MTL7728P+
- Return Channel Voltage: Up to 26.6V allowing full control signal off