REDIS 420 BP is the process-upgradeable variant of the tried and tested REDIS 420 operating terminal for the usage in technically demanding machines and systems.

The basic data, such as the comfortable 15-inch touch-screen, the powerful Intel® Atom ™ 1.1 GHz processor and the ability to take direct control tasks via Soft-PLC, are identical to the REDIS 420.

The REDIS 420 BP also offers the option to integrate process modules with 32, 64 and 128 short-stroke keys with status LEDs, thereby scaling the system to suit your needs.

16 digital inputs and outputs (option) as well as various industrial and network interfaces and object-oriented configuration with our VISU4WINners software round out the performance spectrum.

high quality aluminum front panel

stable stainless steel housing

various connection options


Technical Data


Type TFT
Colors 65535
Diagonal (inch) 15
Format 4:3
Resolution 1024 x 768
Back lighting LED
Durability at 25°C Approx. 50.000 h
Brightness 400 Cd/m² (center, type)
Contrast 700 : 1 (type)


Technology Analog resistive
Multitouch no
Surface Foil
Transparence Light transmission 80 %


Touch buttons 8 function keys
Process buttons modul BP 32 32 hort-stroke keys, 3-colored, status LED, with push-in strips
Process buttons modul BP 64 64 hort-stroke keys, 3-colored, status LED, with push-in strips
Process buttons modul BP 128 128 hort-stroke keys, 3-colored, status LED, with push-in strips


Ethernet 1 x RJ45 (10/100 MBit)
USB external 3 x USB 2.0
Serial interfaces (RT Target™) 2 x RS232/422/485 selectable

Fieldbus interfaces (alternative)

Profibus-DP Slave (RT Target™) with additional module (optional)
Profibus-DP Master (RT Target™) with additional module (optional)
Profinet-IO Device (RT Target™) with additional module (optional)


CPU Intel® Atom™ Processor 1,1 GHz
CPU (option Windows™) no


RAM 512 MB
CF-Card 256 MB
Add. storage media no


Hardware clock buffered, can be synchronized


Digitale I/O with additional modul, 16 inputs, 16 outputs (optional)

Electrical Connection

Power supply 24 V DC, -15 % to +20 % acc. to IEC 1131-2
Current drawn Approx. 2 A
Power consumption Approx. 40 W


Front IP 65 acc. to EN 60529
Rear IP 20 acc. to EN 60529

Environmental Conditions

Operating temperature 0 to 50 °C
storage temperature -20 to 60 °C
Relative humidity <80 %


Overall dimensions (W x H) in mm BP 32: 420 x 466 BP 64: 420 x 591;BP 128: 420 x 841
Cut-out dimensions (W x H) in mm BP32: 402+1 x 448+1; BP 64: 402+1 x 573+1; BP 128: 402+1 x 823+1
Mounting depth Approx. 80 mm without connector
Front panel Aluminum front panel with design foil
Housing lid Stainless steel
Weight 6.2 kg; 7.6 kg; 9.8 kg

Certificates and Approvals

CE Conformity EN 61000-6-4 emission, EN 61000-6-2 immunity

Operating Systems

RT Target™ Up to version 15.15
RT Target™ with soft PLC Codesys™ version 2.3 (option)
Windows™ no
Projecting VISU4WINners from version 10 (using RT Target™)

Communication Protocols

Profibus-DP Slave, S7-Ethernet, Profinet IO, Modbus RTU, VNC Server (option software licence), VNC Client (option software licence), FTP Server (TCP/IP), Resotec OPC (option software licence), Profibus-DP Master (option using soft PLC)

Article no.

92141 XXXX: REDIS 420 BPXX

subject to technical changes


Further Information