#Product Trends
Universal Signal Isolator
S##7A is used to input the current, thermal resistance, thermocouple, millivolt, sliding resistance and other signals; provide the power distribution for the field transmitter and receive the current signal input from the transmitter. Following isolation, it converts it into the standard current signal and then transmits it to the control systems or other instruments.
Features:
Various input mode by switch: current, thermocouple, thermal resistance, millivolt and sliding resistance
Thermal resistance input range: 10Ω~400 Ω
Thermocouple input voltage range: 4~80mV
Sliding resistance:0~500Ω
DC millivolt : 0~100mVDC
2 input 3 output and 2 input 4 output for option
4~20 mA and 0~20mA output selectable
15~42VDC power supply
LED/LCD display
USB interface available
Load up to 800Ω (3-output max. 550Ω, 4-output max. 350Ω)
Provide power supply(>16Vdc, 28 mA ±2 mA) for another sensor
Reverse polarity,open and short circuit protection, surge protection
Case width 12.7mm, high space utilization,35mm din rail, easy to install
