4Z Electronics Automation and Welding Systems
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4Z - Model ZIO 1244 -Remote Input/Output Module
ZIO 1244 Input/Output module is designed to measure the DC and AC values of the Pipe to Soil potential simultaneously. The Module can transfer the measured data to the SCADA system over either 4-20mA Analog outputs or through RS485 MODBUS. Wide input voltage range allows module to be powered with 15 – 80VDC. Reverse polarity protection assures modules connection safety. ZIO1244 also offers 4 Digital Inputs and 4 Relay Outputs for general purpose usage.
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SCADA
- Supply Voltage 15-80VDC
- Reverse Polarity Protection ✓
- Input Current <1A
- Number of Analog (AI) Inputs 1
- Dielectric Withstand Voltage 2500VAC 60s.
- Analog Input Range ±10V *Different analog input options available on request
- Input Protection 500V
- Burst/Surge Protection ✓
- Input Impedance 10Mohm
- Measurement Accuracy for DC 0.5%+20mV
- Measurement Accuracy for AC 2%+0.1V
- Resolution 5mV
- Number of Digital (DI) Inputs 4
- Galvanic Isolation ✓
- Dielectric Withstand Voltage 2500VAC 60s.
- Digital Input Voltage Range 15-30VDC
- Number of Digital (DO) Outputs 4
- Output Type Relay
- Contact Current Rating 4A 250VAC
- Number of Analog (AO) Outputs 2
- Analog Output Type 4-20mA
- Analog Output Power Source External
- Analog Output Load Range 0-1000Ohm
- Analog Output (AO1) Data Mean Value of AI
- Analog Output 1 (AO1) Mapping 4mA – 4.5mA=-OL
- 5mA=-10V
- 12mA= 0V
- 19mA=+10V
- 19.5-20mA= +OL
- Analog Output (AO2) Data AI AC RMS Value
- Analog Output 1 (AO1) Mapping 4mA= 0V
- 20mA=7VAC RMS
- Digital Communication RS485 MODBUS RTU
- Commnubication Speed 9600BPS
- Over Range Alarm ✓
- Operating Temperature Range -30,+60ºC
- Mounting Style Din Rail