The CS series current sensors are solid state transducers for measuring the current and voltage in fans, pumps, and other HVAC equipment. It exists in four different types: CS-SM-AC, CS-SM-DC, CS-RSM-AC and CS-RSM-DC. All these units can monitor the current and the voltage and connections are by Modbus. CS-RSM-AC and CS-RSM-DC have an analog output.
Features:
-Small size, low cost
-Secure locking hinge
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Types and prices
Part Number | Descriptions | Price |
CS-SM-50-AC | Current sensor, 50A maximum range, RS485/1wire network | $35.00 |
CS-SM-100-AC | Current sensor, 100A maximum range, RS485/1wire network | $35.00 |
CS-SM-200-AC | Current sensor, 200A maximum range, RS485/1wire network | $35.00 |
CS-SM-400-AC | Current sensor, 400A maximum range, RS485/1wire network | $36.00 |
CS-SM-100-DC | Current sensor, 100A maximum range, RS485 network/1wire network | $35.00 |
CS-RSM-50-AC | Current sensor, 50A maximum range, RS485 network | $25.00 |
CS-RSM-100-AC | Current sensor, 100A maximum range, RS485 network | $25.00 |
CS-RSM-200-AC | Current sensor, 200A maximum range, RS485 network | $25.00 |
CS-RSM-400-AC | Current sensor, 400A maximum range, RS485 network | $25.00 |
CS-RSM-100-DC | Current sensor, 100A maximum range, RS485 network | $25.00 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Specifications
| CS-SM-AC | CS-SM-DC | CS-RSM-AC | CS-RSM-DC |
Operating Temp | -15°C-60°C | -15°C-60°C | -15°C-60°C | -15°C-60°C |
Supply Voltage | 12V-24V AC/DC | 12V-24V AC/DC | 12V-24V AC/DC | 12V-24V AC/DC |
Power Consumption | 20mA@24Vdc | 20mA@24Vdc | 30mA@24Vdc | 30mA@24Vdc |
Voltage Range | 0-260V | 0-380V | 0-260V | 0-380V |
Current Range | 0-400A | 0-100A | 0-400A | 0-100A |
Frequency | 50hz/60hz | | 50hz/60hz | |
Communication Bus | RS485/1 Wire(Optional) | RS485/1 Wire(Optional) | RS485 | RS485 |
Analog Output | | | 0-5V | 0-5V |
Note: CS-SM communication RS485 or 1 wire network need to be specified when order
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Set Analog Output
1. Set the output mode (auto mode):
Write 0 to register 143.
2. Select current or voltage value for the analog output.
Set register 142(0:current.1: voltage)
3. Use register 145 to set the current range or register 146 to set the voltage range
4. If you set 0 to register 142,
The analog output value = current value (reg100)/100 / current range (reg145)*5V (AC)
e.g.: Range = 100A, Current Value = 10A, DA = 10/100*5 = 0.5V
The analog output value = current value (reg100)/10 / current range (reg145)*5V (DC)
If set 1 to register 142 then.
Analog output value = voltage value (reg101)/10 / current range (reg146)*5V
e.g.: Range = 1000V, Voltage Value = 200V, DA = 200/1000*5 = 1V
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Register list please click the link
http://www.made-in-china.com/showroom/temcocontrols