Em235 Analog Combination Module Controller 4 Analog Input 1 Analog Output Compatible Siemens
| US$120.00 | 1 Piece (MOQ) |
Cotrust Technologies Co., Ltd.
Guangdong, China
Last Login Date:
Aug 11, 2025
Main Products:
HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
Product Description
Company Info
Basic Info.
Product Description
Specification: TrustPLC CTSC-200 EM235 Analog input&output modules, 4 inputs/1outputs, 12BIT, both voltage¤t, optocoupler
CTSC-200 series is a new generation of high-performance PLC with high cost-effective,excellent performance,multi-protocol communication ports and a abundant instruction,which can apply to various of industries and adapt to the complex control requirements of small and medium control system.
Powerful communication capability
Ethernet communication mode:10/100Mbps Ethernet support MODBUS_TCP and UDP_PP protocol.Multiple host networking communication in the LAN, to programming, debugging and remote monitoring in the WAN.
PPI communication mode:CTSC-200 series CPU integrated 1-2 PPI port which hardware interface is the RS485 or RS232,provide communication rate 9.6Kbps,19.2Kbps,187.5Kbps,PPI is token-ring network structure,can form PPI network without relay,to complete data exchange through NETR and NETW,each exchange package can be up to 200bytes,each CPU can connect eight modules,that is each CPU can connect to 8 PC or other CPU.
If the I/O of some system is relatively too large that one CPU can not meet requirement,can achieve by several CPU,multi-CPU structure can achieve distributed control thant with high sstem reliability.The data exchange is extremely fast and convenient because of the powerful communication capability among different CPUs.
MPI communication mode:CTSC-200 series CPU can connect to the MPI network,communication rate 19.2Kbps,187.5Kbps which only work as slave station in the MPI network.The different slave stations can not communication each other while the master stations can read the data of slave station.
Profibus-Dp or Ethernet communication mode:CPU can be connected to the Profibus field by by DP slave stations,as salve station of certain master station,it can exchange data fast and real-time also can run independently which with high reliability.
CPU can be connected with industrial Ethernet by Ethernet module which is suitable for building control or other applications with several stations.
CANopen communication mode:To form network through CAN communication,each CAN master station can connect 32 CAN slave stations or devices,baud rate up to 1MBit/s within 25m,baud rate up to 20MBit/s within 2500m.
Freeport communication mode:CPUs provide 1-2 freeport,embedded several free communication protocol library such as Modbus,USS etc.
CPU 226L,CPU226H with two freeport can communicate simultaneously so as to meet the requirements of such occasions like high-speed communication ,synchronous control,many peripherals.
Performance Parameters
EM235 Analog Combination Module PLC 4 Analog Input 1 Analog Output,can work with Siemens S7-200 CPU
Specification | EM235, 4 AI/1AQ×12BIT |
Physical Features | |
Dimensions(W×H×D) | 71×80×62mm |
Power Loss(dissipation) | 2W |
Power Consumption | |
From +5V(from I/O bus) | 34 mA |
From L+ | 60 mA |
L+ voltage range,class 2 or DC sensor supply | 20.4~28.8V DC |
LED indicator | 24 VDC Power Supply Good |
Analog Input Feature | |
Number of analog input points | 4 points |
Isolation(field side to logic circuit) | Optical isolated: 500VAC, 1 minute |
input type | Differential |
Input Range | |
Voltage(unipolar) | 0-10V, 0-5V, 0-1V, 0-500mV, 0-100mV, 0-50mV |
Voltage(bipolar) | ±10V, ±5V, ±2.5V, ±1V, ±500mV, ±250mV, ±100mV,±50mV |
Current | 0~20 mA |
Data Range | 15~30V |
Bipolar,full-scale range | 0~32000 |
Unipolar, full-scale range | -32000~32000 |
Input Resolution | |
Voltage(unipolar) | 2.5 mV (0~10V) 1.25 mV (0~5V) |
Voltage(bipolar) | 2.5 mV (±5V) 1.25 mV (±2.5V) |
Current | 5μA (0~20mA) |
Analog to digital conversion time | <300μs |
Analog input step response | 1.5ms |
Common mode rejection | 40dB,DC to 60Hz |
Common mode voltage | Signal voltage + Common mode voltage < 12V |
Input Impedance | ≥10MΩ |
Input filter attenuation | -3db @ 3.1kHz |
Maximum input voltage | 30V |
Maximum input current | 30mA |
ADC resolution | 12BIT |
Analog Output Features | |
Number of analog output points | 1 |
Signal range | |
Voltage output Current output | ±10V 0~20mA |
Resolution, full-scale | |
Voltage output Current output | 12BIT 11BIT |
Data word format | |
Voltage output Current output | -32000~+32000 0~32000 |
Accuracy | typical: ±0.5% of full scale; Worse: ±2% of full scale |
Setting time | |
Voltage output Current output | 100μs |
Maximum drive@24VDC power | |
Voltage output Current output | 5000 ohm, minimum |
Table 1 EM 235 Configuration Switch Table to select Analog Input Range and Resolution
Unipolar | Full-Scale Input | Resolution | |||||
| SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | ||
| ON | OFF | OFF | ON | OFF | ON | 0 to 50 mV | 12.5 mV |
| OFF | ON | OFF | ON | OFF | ON | 0 to 100 mV | 25 mV |
| ON | OFF | OFF | OFF | ON | ON | 0 to 500 mV | 125 mV |
| OFF | ON | OFF | OFF | ON | ON | 0 to 1 V | 250 mV |
| ON | OFF | OFF | OFF | OFF | ON | 0 to 5 V | 1.25 mV |
| ON | OFF | OFF | OFF | OFF | ON | 0 to 20 mA | 5 mA |
| OFF | ON | OFF | OFF | OFF | ON | 0 to 10 V | 2.5 mV |
Bipolar | Full-Scale Input | Resolution | |||||
| SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | ||
| ON | OFF | OFF | ON | OFF | OFF | +25 mV | 12.5 mV |
| OFF | ON | OFF | ON | OFF | OFF | +50 mV | 25 mV |
| OFF | OFF | ON | ON | OFF | OFF | +100 mV | 50 mV |
| ON | OFF | OFF | OFF | ON | OFF | +250 mV | 125 mV |
| OFF | ON | OFF | OFF | ON | OFF | +500 mV | 250 mV |
| OFF | OFF | ON | OFF | ON | OFF | +1 V | 500 mV |
| ON | OFF | OFF | OFF | OFF | OFF | +2.5 V | 1.25 mV |
| OFF | ON | OFF | OFF | OFF | OFF | +5 V | 2.5 mV |
| OFF | OFF | ON | OFF | OFF | OFF | +10 V | 5 mV |
Table 2 EM 235 Configuration Switch Table to select Unipolar/Bipolar, Gain, and Attenuation
EM 235 Switches | Unipolar/Bipolar Select | Gain Select | Attenuation Select | |||||
| SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | |||
| ON | Unipolar | |||||||
| OFF | Bipolar | |||||||
| OFF | OFF | x1 | ||||||
| OFF | ON | x10 | ||||||
| ON | OFF | x100 | ||||||
| ON | ON | invalid | ||||||
| ON | OFF | OFF | 0.8 | |||||
| OFF | ON | OFF | 0.4 | |||||
| OFF | OFF | ON | 0.2 | |||||
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.
