The Z-4TC is a thermocouple input module with 4 channels and RS485 Modbus RTU communication manufactured by SENECA. With its 10-40VDC/19-28VAC (50/60Hz) supply and 20VDC/20mA transducer supply, this module provides accurate and reliable thermocouple input signals. Its DIN rail mount design and high-resolution output make it suitable for various applications.