China Factory Price Programmable Logic Controller GSM/SMS/GPRS PLC (Programmable Relay for Intelligent Control EXM-12DC-DA-R-HMI), Find details about China GSM PLC, Programmable Logic Controller from Factory Price Programmable Logic Controller GSM/SMS/GPRS PLC (Programmable Relay for Intelligent Control EXM-12DC-DA-R-HMI)
CPU model | EXM-12DC-DA-R | EXM-12DC-DA-R-V | EXM-12DC-DA-R-N | |
Power | DC 12--24V | |||
Input | 4 digital/4 analog +4 digital | |||
Analog input | 4 analog(010V) | |||
Permissible range with signal "0" with signal "1" Input current | 10.8 V ... 28.8 V DC Max. 3 V DC,1mA Max.8 V DC,1.5 mA | |||
Output | 4 relays | |||
Continuous current | 10 A with resistive load;2 A with inductive load | |||
Short-circuit protection | External fuse required | |||
Switching frequency | 2 Hz with resistive load; 0.5 Hz with inductive load | |||
RTC(real time clock) | Yes | |||
LCD panel | YES | |||
PWM output | No | |||
High speed input | I7,I8 (60KHZ) | |||
SMS | Yes | |||
Voice alarming | no | Speaker port built-in or telephone voice alarming | No | |
GPRS | Yes | |||
Camera interface | No | |||
Ethernet interface | No | No | Yes | |
Data logger | ELC-MEMORY optional ;No SD card socket | |||
Communication port | 1 B type,1 RS232,1 RS485 | |||
Communication protocol | Modbus RTU/ASCII | Modbus RTU/ASCII | Modbus RTU/ASCII/TCP | |
Expansion | Yes | |||
Alarming mode | SMS, Ring | SMS, Ring, Speaker/Telephone voice | ||
Output control | SMS , Call-In, program logic control | |||
25ºC RTC backup time | 100 hours | |||
Ambient temperature | 0 to + 55 ºC | |||
Storage temperature | - 40 ºC to+ 70 ºC | |||
Degree of protection | IP20 | |||
Certification | CE | |||
Mounting | On 35 mm standard mounting rail, 4 MW, or wall-mounting | |||
Dimensions | W x H x D (95*90*68 mm) | |||
Telephone crystal plug | no | no | no |