Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Remote Monitor - System with enclosure RM-320S-*B-*

VisuNet FLX
  • Designed for use in the extended temperature range of -20 °C ... 50 °C with rugged aluminum housing
  • Thin Client solution (with VisuNet RM Shell firmware)
  • Suitable for outdoor use with various sunshield options
  • Fully modular design allowing easy migration of individual components
  • High application flexibility due to identical basic components that can be can be configured as required

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  RM-320S-*B-*

Product Description
Remote Monitor - System with enclosure
General specifications
TypeRemote Monitor
ProcessorIntel® Celeron™ 3965U
RAMConfigurable RAM options:
Wide temperature grade (temperature option B):
L: 1x 4 GB DDR4-2133
M: 1x 8 GB DDR4-2133
Mass storageStorage interface:
1x M.2 2242/2280 M Key, PCIe + SATA 3
64 GB M.2 SATA 3 III, wide temperature grade
Power consumption
ACmax. load: 60 W
Further information can be found in the VisuNet FLX manual for the extended temperature range.
DCmax. load: 51 W
Further information can be found in the VisuNet FLX manual for the extended temperature range.
Indicators/operating means
TypeLiquid Crystal Display (LCD) with LED backlight
Screen diagonal54.61 cm (21.5 inch)
Resolution1920 x 1080 pixels (Full HD)
Aspect ratio 16:9
Color depth24 bit (16.7 M) color
Contrast22FC: 5000:1
Brightness22FC: 300 cd/m2
Reading angle22FC: 170 ° horizontal, 160 ° vertical
Life span22FC: back lamp life: 50.000 hrs typical half life, at 25 °C (77 °F)
Input devices
Touch screen10-finger multi-touch, glove-friendly
Configurable display options:
22FC: Capacitive touch, optical bonding
KeyboardOptional: Foil keyboard with different pointing device options available (see EXTA4 datasheet)
Interface type1 x DisplayPort 1.2 (DP++)
1 x mini DisplayPort 1.2 (DP++ w/ mono locking screw)
1 x Audio Line-out
2 x USB Ex i ports prepared for Pepperl+Fuchs intrinsically safe keyboard
2 x USB 3.1 Gen1 (5 Gbps) ports
1 x USB 2.0 port
2 x LAN ports (RJ45, 10/100/1000 Mbps)
2 x RS232/422/485 (BIOS configurable) with 5V/12V to power peripherals (1 x DB9 male + 1 x RJ45)
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (ind. Locations)
EN 61000-6-4:2007+A1:2011
Explosion protection
Directive 2014/34/EUEN IEC 60079-0:2018
EN IEC 60079-7:2015/A1:2018
EN 60079-11:2012
EN 60079-31:2014
Directive 2011/65/EU (RoHS)EN IEC 63000:2018
Operating systemPepperl+Fuchs RM Shell 6 (based on Microsoft® Windows® 10 IoT Enterprise 2021 LTSC (x64))
T: ACP ThinManager Ready BIOS
Ambient conditions
Operating temperature-20 ... 50 °C (-4 ... 122 °F)
Storage temperature-20 ... 65 °C (-4 ... 149 °F)
Relative humiditymax. relative humidity 93% at 50°C (non-condensing) according to EN60068-2-78
Climatic conditionsPassive cooling, no rotating parts.
AltitudeOperating altitude max. 2000 m
Shock resistance18 shocks 15 g, 11 ms all axis, IEC 60068-2-27
Vibration resistance10 ... 150 Hz, +/- 0.075 mm, 1g, 10 cycles per axis according to EN60068-2-6
Mechanical specifications
Degree of protectionIP66/Type 4X
MaterialHousing: Powder-coated marine-grade aluminum alloy (EN AW-5754)
InstallationSystem with enclosure
MassApprox. 11.4 kg
Approx. 13.4 kg with AC power supply

with top sunshield: + Approx. 1.6 kg
with top and side sunshield: + Approx. 3 kg
Dimensions577 mm x 466 mm x 233 mm
International approvals
UL approval
Approved forUL OrdLoc
UL approval E223772
UL61010-1 Ed.3
UL 61010-2-201 Ed2
CAN/CSA C22.2 No 61010-1-12
CAN/CSA C22.2 No 61010-2-201
UL HazLoc
UL approval E492874
Non-Incendive circuits for
Non-Incendive circuits for
Install per drawing 116-0478
Mounting in
CL I, DIV 2, GP A-D, T4
CL II, DIV 2, GP F, G, T4
Mounting in
CL I, ZN 2, IIC, T4
CL II, ZN 22, IIIB, T85°C
CL III, ZN 22, IIIA, T85°C
ATEX approval
ATEX certificateUL 22 ATEX 2481X
ATEX markingII 3 G Ex ec [ic Gc] IIC T4 Gc
II 3 D Ex tc [ic Dc] IIIC T85°C Dc
IECEx approval
IECEx certificateIECEx ULD 22.0019X
IECEx markingEx ec [ic Gc] IIC T4 Gc
Ex tc [ic Dc] IIIC T85°C Dc
IECEx standardIEC 60079-0:2017 Ed 7.0
IEC 60079-7:2017 Ed 5.1
IEC 60079-11:2011 Ed 6.0
IEC 60079-31:2013 Ed. 2


ECLASS 13.027330190
ECLASS 12.027330190
ECLASS 11.027330190
ECLASS 10.0.127330190
ECLASS 9.027330190
ECLASS 8.027330190
ECLASS 5.127242301
ETIM 9.0EC002504
ETIM 8.0EC002504
ETIM 7.0EC002504
ETIM 6.0EC002504
ETIM 5.0EC001412
UNSPSC 12.139121106

Details: RM-320S-*B-*


The VisuNet FLX Systems are designed for Zone 2/22 (Div. 2) and non-Ex applications.

The VisuNet FLX's rugged aluminum enclosure provides optimized thermal conductivity for improved heat transfer and temperature management. The high corrosion resistance of the housing makes the VisuNet FLX platform attractive for industries with high ambient temperatures, such as manufacturing, oil & gas, water & wastewater, and loading & filling. Industries such as life science, (petro)chemical and pharmaceutical also benefit from the advantages of the aluminum variant of the VisuNet FLX.

The various mounting and configuration options provide maximum application flexibility. Thanks to its fully modular design, the new platform, which is tailored to the needs of the (petro)chemical and pharmaceutical industries, the HMIs can be configured to fit exactly and allow for easy and quick adjustments in the field. The modern, compact design requires less installation space. The low weight allows for cost-effective and easy installation.

Product Documentation: RM-320S-*B-*

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF249 KB
ManualENGPDF33680 KB

Approvals: RM-320S-*B-*

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
China SITIIAS CCC Ex Certificate2024322309005748 (Singapore)ALLPDF745 KB
IECEx Certificate of ConformityIECEx ULD 22.0019XALLLINK---
UL Hazardous LocationE492874ALLPDF194 KB
UL Ordinary LocationE223772ALLPDF194 KB
Declaration of Conformity
EU-Declaration of Conformity VisuNet FLX System DC (Non-Ex) / EU-Konformitätserkärung VisuNet FLX System DC (Non-Ex)DOC-4983BALLPDF211 KB
EU-Declaration of conformity ATEX RM-320S-L / PC-320S-L / DM-320S-L / EU-Konformitätserklärung ATEX RM-320S-L / PC-320S-L / DM-320S-LDOC-5836CALLPDF215 KB
EU-Declaration of conformity VisuNet FLX System AC (Non-Ex) / EU-Konformitätserklärung VisuNet FLX System AC (Non-Ex)DOC-5300BALLPDF211 KB

Associated Products: RM-320S-*B-*


Thin Client Firmware for VisuNet Remote Monitors, Box Thin Clients and Tablet Thin Clients (mobile), Innovative firmware to support easy integration and management of remote monitors and thin clients, Supports installation of third-party applications, like Citrix Receiver and Embedded Webbrowsers, Microsoft Unified Write Filter, firewall, USB lock-down, and virus scanner support for maximum system security, Based on Microsoft® Windows 10 IoT Enterprise LTSC 2021pa

Additional Management tool for VisuNet Remote Monitors and Box Thin Clients, User-friendly, centralized management tool, Remotely configure (e.g., IP address) Remote Monitors, Create and edit remote profiles (e.g. a RDP connection profile) on a Remote Monitor, Copy profiles from one Remote Monitor to another Remote Monitor, Monitor the operators screen and support them remotely via "session shadowing"pa
Industrial Box PC, 7th generation Intel Celeron and i5 embedded processor generation, Supports high performance M.2 NVMe storage, Robust, fanless industrial design with -20 … +55 °C, Installation flexibility: stand-alone PC, Panel PC, system with enclosure, Integrated intrinsically safe USB ports for keyboard connectionspa
Display Unit, 10 point multi-touch sensor option allows design of modern user interfaces, Highly resistant to cleaning agents with stainless steel bezel and seamless glass design, Design optimized for easy cleanability, Low-power consumption and heat dissipation due to LED backlight technologypa
Mounting options for the VisuNet FLX System, Mounting options for the VisuNet FLX System, Ideally positioned cable glands for all necessary connections, 304 stainless steel constructionspa
Bluetooth®-Kit for VisuNet FLX Systems, Compatible with VisuNet FLX housing AG-3200-*, Consists of USB stick, cable and socket wrench for mounting, Bluetooth® standards: v4.0 (Backwards compatible with Bluetooth® v2.0, v2.1 and v3.0), Certification: CE, FCC, Prepared for mounting into VisuNet FLX blind plug domepa
VisuNet FLX Platform

Discover the new VisuNet FLX platform for highly flexible operator workstations and monitoring systems.