These displays utilize OLED technology (organic LED technology). OLED displays have a rapid reponse time, wide viewing angles, exceptional color rendition and outstanding contrast and brightness display ratios. S401 is an OLED indicator with a ModBUS communication - a HMI panel mount compact device, with a wide range visualization (up to 30 measurements). Programming is achieved via supplied software interfaced to a PC, or from the front keypad/menu. Interfaces to RS485 ModBUS Master are as well as RS485 ModBUS Slave. S401 has several master functions (27 math functions and 20 readings from slave modules).

Power Supply:
Power Consumption:
Isolation:
Communication Interface:

Memory:



Display:
Front Keys:
Visualization:
Serial Communication:

Data Storage:
Operating Temperature:
Case:
Front Protection:
Connections:
Dimensions:
Panel Dimension:
Weight:
Software:
Settings:

Conformity:

10 to 40 VDC, 19 to 28 VAC
1 W
1.500 kVAC
2 x RS485 ModBUS RTU Master / Slave
Speed 1200 to 115200 bps
RAM: 256 byte
XRAM: 4 kB
Flash: 32 kB
Scratchpad: 128 byte
OLED 2.7", 128 x 64 pixel
3 menu keys
Up to 20 measures (max 3 per page) free settable
Address, parity, baud rate, response delay time, transmission delay time, data receiving timeout
RAM, 20 x 4 byte
-10 to +60 °C
PPO self-extinguished, panel mount, DIN 43700
IP 65
Removable Terminals
96 x 48 x 40 mm
91 x 45 mm
200 g
Max free settings 20 query, data management via Z-NET3
Communication parameters, language, contrast, brightness, range, offset, measure type
EN 61000-6-4/2002, EN 61000-6-2/2005, EN 61010-1/2001