Cts7 231-7hc32, PLC Module, Em231 High Speed and High Precision Analog Input Module, Cotrust

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: CTS7 231-7HC32
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, ISO: 9001, CE
• Condition: New
• Net Weight: 0.2kg
• Input Number of Points: 4ai/2ai
• Input Range: 0-20mA/±10V, ±5V
• Power Dissipation: 3.5W
• Transport Package: CTN
• Specification: 71*80*62mm
• Trademark: COTRUST
• Origin: China
• HS Code: 853710119
• Production Capacity: 10, 000 Pieces/Year

Product Description

 

Product Description

 

Order No.: CTS7 231-7HB32
Specification:TrustPLC CTSC-200 EM231 high speed and accuracy analog input module, 2 voltage inputs, 16BIT, integrated 2 10VDC outputs

Order No.: CTS7 231-7HC32
Specification:TrustPLC CTSC-200 EM231 high speed and accuracy analog input module, 4 voltage inputs, 16BIT, integrated 2 10VDC outputs

Analog input modules specifications

Types	CTS7 231-7HC32	CTS7 231-7HB32
Features
(W×H×D)	71×80×62mm
LED indicator lights	24V, On: Power supply normal, Off: Abnormal power supply
Current dissipation
+5VDC current L+ L+ coil voltage	40mA 35 mA 20.4~28.8V DC
Power	3.5W
Power supply
Output voltage	10V DC
Rated output current	10mA
Short circuit protection	Yes
Analog input features
Counts	4	2
Isolation(field and logic )	None
Type of input	Different input
Range	±10V, ±5V
Max input voltage	30V
Max input current	25mA
Reverse polarity protection	Yes
Allowable different voltage
UCM voltage	3V
Max different voltage between input ground and power ground	75V DC
Input current	0~20mA
Measurement	Continuous close
Shifting time for each channel	200µs
Max shifting time for 4 channels	1ms
Precision	15 bits + sign bit
CMR	More than 85dB, DC - 60Hz
Voltage measurement error(limit value)	Less than 0.1%
Linear error(all range)	± 0.05 %	± 0.025 %
Resolution of AD converter	16 bits

Calibration and range

The following table shows how to set the range of EM231 4AI with DIP switch. Use 1, 2 and 3 to select the analogy input range which can be set to the same.
Attention: the unused DIP switch SW4 ~ SW6 must be set to OFF.

SW1	SW2	SW3	Full scale	Resolution
OFF	OFF	ON	± 10 V	0.3mV
	ON	OFF	± 5 V	0.15mV

The following table shows how to set the range of the EM 231-7HB module using a DIP switch. Switch 1, 2, and 3 can select the analog input range. All inputs are set to the same analog input range. In the table below, ON represents on and OFF represents off. 
It should be noted that unused DIP switches SW4 to SW6 must be set to the OFF position. 
SW1 SW2 SW3 Full Range Input Resolution 
OFF OFF ON        ± 10 V 312.5uV 
OFF          ON        OFF        ± 5 V 156.25uV
Filter characteristic selection table 
The following table shows how to use the DIP switch to set the filtering function of the EM 231-7HB module. The module defaults to SW6 as OFF at the factory 
Switch  setting characteristic   step corresponding time 
SW6     OFF: Filter                  OFF: 2 mS 
              ON: unfiltered             ON: 1 mS
 

Company Profile

FAQ

Q1.What's the payment term? 
A. We accept TT,LC,Western Union,Paypal.

Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.

Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.

Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.

Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.

Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.
 
OEM Services
Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.

Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.