ZHCSPX8B january 2000 – june 2023 XTR115 , XTR116
PRODUCTION DATA
8.1.4 Maximum Output Current
The XTR11x provide accurate, linear output up to 25 mA. Internal circuitry limits the output current to approximately 32 mA to protect the transmitter and loop power or measurement circuitry.
Extending the output current range of the XTR11x is possible by connecting an external resistor from pin 3 to pin 5 to change the current limit value.
CAUTION: All output current
must flow through internal resistors; therefore, damage is possible with excessive
current. Output currents greater than 45 mA can cause permanent damage.
Figure 8-3 Digital Control
Methods