Graphic display PM-50 with analog input

3.5" or 4.3" graphic TFT touchscreen display
Universal input for process signals,
Thermocouple type K, S, R, J, T, N, B, E, C
PT100 resistance thermometer
Potentiometer input
Parameterization on the device or via APP or web server
WiFi 4 connectivity (Modbus TCP communication)
RS485 interface and SSR driver outputs on board
Modular extensions possible

Product PM-50 analog

Graphic display PM-50 with digital input

3.5" or 4.3" graphic TFT touchscreen display
Universal input for digital signals,
Parameterization on the device or via APP or web server
WiFi 4 connectivity (Modbus TCP communication)
RS485 interface and SSR driver outputs on board
Modular extensions possible

Product PM-50 digital

The data you need today.

The power to drive your future forward.

Monitor critical workflows and process data and see the data like never before with Red Lion's Graphical Panel Meter, PM-50.
This next-generation graphical panel meter connects you to the most important information where and when you need it most.
Unplug your old panel meter, plug the PM-50 into the existing panel cutout (48mm x 48mm or 96mm x 48mm), connect the PM-50 to Wi-Fi and start collecting your data - it's never been easier to create a smart factory floor.

Compact in size. Great advantages.


Brilliant display Large, first-class TFT displays - in either 3.5" or 4.3" - with vivid, user-selectable graphics present critical operating data for a quick overview.	Simple and hassle-free Choose from a library of intuitive screens and customize elements to display your most important data with minimal interaction.	Easy to connect In addition to the on-board RS485 interface (Modbus RTU) or WiFi 4 interface (Modbus TCP), use the optional RS232 or Ethernet modules to connect quickly and easily.


Easy to expand (modular) Extend the functionality of your PM-50 by plugging in modules. The field installable modules provide output, communication and AC supply functionality as required.	Easy to set up A parameterization wizard guides you quickly and easily through the setup of the PM-50. You can also parameterize the PM-50 using the app or the web browser.	Easy to exchange / replace Simply replace any measuring device in a 48 mm x 48 mm or 96 mm x 48 mm panel cut-out and switch on the WLAN. Welcome to your networked smart factory floor.

Smarter, faster, better.

The PM-50 is the smart panel that lets you work smarter. You can react faster to problems, increase productivity and save money. On the display, you can process information immediately, monitor several processes simultaneously and send important information directly to your smartphone or tablet.

Improve efficiency by enabling one employee to easily operate multiple machines.
Make real-time decisions with easy-to-understand operational data to gain insights at a glance.
See more than just information, but what the information means so you can act on it faster.
You don't need additional cables to connect to devices as it offers wireless connectivity via WiFi 4 (Modbus TCP), as well as EtherNet and Modbus RTU via RS485 connectivity.
Scalable, so you can use as many of the 'smart' features as you like - or not. It still works as a simple panel meter.


Type	PM-50 (Model 4.3")	PM-50 (Model 3.5")
Front dimensions (HxW)	84.91 mm (h) x 123.59 mm (w)	82.09 mm (h) x 95.09 mm (w)
Display	4.3" color TFT display with analog resistive touchscreen	3.5" color TFT display with analog resistive touchscreen
Input	Analog: Thermocouples, resistance thermometer Pt100, potentiometer input; Process signals: direct current, direct voltage Digital: NPN, PNP sensors, CMOS, TTL, potential-free contacts, permanent magnet sensors
Outputs	Integrated: 2x SSR output; Optional: 2x changeover contacts or 4x NO/NC contacts
Communication	WiFi 4 (Modbus TCP), Modbus RTU (RS485); Optional: EtherNet, RS232
Analog output	Optional: 0/4 mA to 20 mA or 0 VDC to 10 VDC; ± 10 VDC