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The MPC-134 is a remote datalogger/controller created for measuring and logging data from Modbus RTU devices, analog inputs (current, voltage, resistance or PT100 temperature sensors) and discrete inputs (pulses, alarms or events). It also performs control capabilities over discrete outputs.

MPC-134 Modbus GSM/GPRS Datalogger/controller with analog and digital I/O

The MPC-134 is particularly suitable for greenhouses monitoring and control operations. It is designed to integrate all the necessary signals and measures involved as well as control lights and irrigation valves, bringing a cost-effective and easy solution.


MPC-134 used in a greenhouse control system
Item Specification
Overall specifications
Flash archive storage of 8 MB, battery backup, data valid up to 5 years
GSM/GPRS 3 band 900/1800/1900 MHz
RS232 (1 port) up to 15m (50ft), speed up to 38400 bps
RS485 (1 port) up to 1.2 km (0.75 mi), max 32 transceivers, up to 38400 bps
USB (1 port) type B, ver. 2.0
Analog Inputs
Channels 4
Input type Current 0/4-20mA, 0-5 mA ; Voltage 0-5V, 0-10V; Thermoresistor PT100 or PT1000
Digital Inputs
Channels Up to 16
Input type Sink/contact inputs
Digital Outputs
Channels Up to 8
Output type Open collector, >50VDC and >500mA
Modbus RTU, Modbus TCP/IP
Power supply 9-36 VDC / 10VA
Over voltage protection >1000V
Power consumption <10VA
Physical Characteristics
Dimensions 197x128x50 mm
Weight 450 g
Case fixing type DIN rail
Safety class IP20