PM20 is a modular and multi-channel panel installed meter and controller family for industrial use. Various types of input and output cards can be fitted inside the device.

Input Details

Inputs	mA, mV, Ohm, Pt100, Pt1000, Thermocouples, V
Galvanic Isolation	Input galvanically isolated from power supply and other cards
Input Channels	1-18

Output Details

Outputs Channels	1-18

Connection Details

Connector Model	MicroUSB
Programming	Mekuwin
Bus Interface	RS-485
Bus Protocol	Modbus RTU, Nokeval SCL
Baud Rates	300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 and 230400

Display Details

Display Color	red, green and orange simultaneously
Number of Digits	18 in 3 separate rows
Display	12 segment LED
Digit Size	14.5 mm

Power Supply

Supply Voltage	24 VDC: 21...27 VDC

General Information

Weight	570 g (with the maximum number of cards)
Protection Class	IP65 (front panel with a rubber gasket provided)
Dimensions	96 x 96 x 115 mm (WHD)
Installation	Panel
Minimum Ambient Temperature	-30°C
Maximum Ambient Temperature	70°C
Case Material	plastic, black