EXM-12DC-DA-RT-WIFI
Power supply: DC 12-24V
Input: 4 DI/AI(0-10V) + 4 DI
Output: 2 Relay + 2 Transistor (PNP)
Modbus RTU/ASCII, Modbus TCP
EXM-12DC-DA-RT-WIFI is a compact WiFi-enabled PLC with 4 mixed digital/analog inputs, 4 digital inputs and relay + transistor outputs — wireless control and Modbus connectivity for retrofit projects and remote cabinets.
Specifications
Timers : 512
Counters : 512
Function Blocks: 512
Operation temp.: -20℃-55℃
Storage:-40℃-70℃
Protection: IP20(Non-waterproof)
RTC accuracy : MAX ±2S/day
RTC Backup at 25 °C: 20 days
Program and settings Backup :10 years
Data Power-off retentivity: 10 years
Modify parameters via keypad LCD: yes
Dimensions: 95*90*67（Unit：mm）
Certificate: CE
Installation: 35-DIN rail or screw for installation
Expansion capacity: 8 modules (EXM-E-8)
Password protection : 4-digit number password protection or disable program upload function
Communication interface : 1 RS232 Port (COM0 – RS232 Cable), WiFi
Communication protocol : Modbus RTU/ASCII, Modbus TCP
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Technical Index |
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Power supply: |
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Nominal voltage |
DC 12-24V |
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Operating limits |
DC 10.8-28.8V |
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Immunity from micro power cuts |
Typ.5 ms |
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Max. Startup current |
Max. 0.25A |
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Max. absorbed power |
3.5 W (10.8V dc) ; 4 W (28.8V dc) |
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Protection against polarity inversions |
Yes |
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Input parameters: |
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Input No |
8 ( I1-I8 ) |
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Digital input |
8 ( I1-I8 ) |
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Analogue input |
4 ( I1-I4)(0...10V DC) |
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Digital inputs ( I5-I8 ) |
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Input voltage |
DC0-28.8V |
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Input signal0 |
< 5V DC; <1mA |
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Input signal1 |
> 8 V DC;>1.7mA |
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Input current |
2.3mA @ 10.8V dc 2.6mA @ 12.0 V dc 5.2 mA @ 24 V dc 6.3 mA @ 28.8 V dc |
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Response time |
0 to 1 ：<1 ms ；1 to 0 ：<1 ms |
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Maximum counting frequency |
60k Hz(I7--I8) |
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Sensor type |
Contact or 3-wire PNP |
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Input type |
Resistive |
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Isolation between power supply and inputs |
None |
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Isolation between inputs |
None |
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Inputs used as digital inputs ( I1-I4 ) |
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Input voltage |
DC0-28.8V |
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Input signal0 |
< 5V DC;<0.1mA |
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Input signal1 |
> 8 V DC;>0.3mA |
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Input current |
0.4mA @ 10.8V dc 0.5mA @ 12.0 V dc 1.2mA @ 24 V dc 1.5mA @ 28.8 V dc |
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Response time |
0 to 1 ：Typ. 1.5 ms ；1 to 0 ：Typ. 1.5 ms |
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Maximum counting frequency |
Typ.：4 HZ |
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Sensor type |
Contact or 3-wire PNP |
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Input type |
Resistive |
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Isolation between power supply and inputs |
None |
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Isolation between inputs |
None |
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Inputs used as analog inputs ( I1-I4 ) |
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Measurement range |
DC 0---10V |
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Input impedance |
Min, 24KΩ ; Max. 72KΩ |
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Input voltage |
28.8 V DC max |
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Resolution |
10bit ,0.01V |
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Accuracy at 25 °C |
± (Max.0.02)V |
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Accuracy at 55 °C |
± (Max.0.04)V |
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Isolation between analog channel and power supply |
None |
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Cable length |
10 m max. shielded and twisted |
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Output parameters: |
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Output No. |
4 (Q1-Q4) |
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Output type |
2Relay output +2 Transistor(PNP) output |
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Continuous current |
(Q1-Q2)Resistive load 10A/Inductive load 2A (Q3-Q4) Max. 0.3 A per channel |
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Max. breaking voltage |
(Q1-Q2) AC 250 V DC 30 V (Q3-Q4) ≤ Supply voltage |
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Max. Allowable Power Force |
(Q1-Q2)1250VA 300W (Q3-Q4) 9 W |
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Electrical durability Expectancy |
10 5 Operations at Rated Resistive Load |
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Mechanical life |
10 7 Operations at No Load condition |
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Response time |
Operate Time : 15 mSec. Max. Release Time : 10 mSec. Max. |
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Built-in protections |
Against overloads and short-circuits: No Against overvoltages (*): No |
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Galvanic isolation |
None |
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PWM frequency(Q3-Q4) |
1K HZ |
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PWM cyclic ratio(Q3-Q4) |
0 to 100 % |
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PWM accuracy at 120Hz(Q3-Q4) |
< 0.5 % (20 % ➞ 80 %) load at 10 mA |
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Max. Breaking current PWM(Q3-Q4) |
50 mA |
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Switch frequency: |
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Mechanism |
10Hz |
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Resistor/light load |
2Hz |
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Sensitive load |
0.5Hz |
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Built-in wireless parameters: |
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Support 802.11b/g/n wireless standards |
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Support TCP/IP/UDP network protocols |
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Support work as STA/AP mode |
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Support Router/Bridge mode networking |
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Support Transparent/Agreement Transmission Mode(Transparent used by EXM CPU) |
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Support Friendly Web Configuration Page or configuration by eSmsconfig |
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Outdoor 100m with 3dBi antenna and indoor 40m |
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FCC /CE Certificated |
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Other parameters: |
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Xlogic<--->Xlogic(by Wifi) |
xlogic works as TCP server or TCP client |
Installation Dimensions & Wiring Diagram
