SWE-73-A

Digital Display

SWE_73_A_image_250x250

The SWE-73-A is a cost effective, small, panel-mounted digital display. It has  high stability and measurement precision and converts analog input to working pressure or level in a digital display. The unit has three versions: current, voltage temperature, and without analog input, only serial input. Standard built-in parameters can be programmed through an infrared link or RS-485 interface.

Power Supply

110V AC to 230V AC

24V DC

Power Consumption

1.5 VA; for 24V DC: max.

1 W

Display

LED, red, 4 x 13 mm high

Input

Current and Voltage

Display Values Range

-999 to 9999 user programmable also with decimal point

Accuracy

0.1% @25°C

Stability

50 ppm/°C

Communication Interface

RS-485 (Modbus RTU), not galvanically isolated

Transmission Speed

adjustable in range from 1200 to 115200 bit/sek.

Transmission Parameters

8/1/N

Operating Temperature

0°C - 50°C (standard)

-20°C - 50°C (option)

Storage Temperature

-10°C - 70°C (standard)

-20°C - 70°C (with option 08)

Protections Class

IP 40 (front side)

IP 65 (front side when an optional seal is installed)

IP 20 (case and connection clips)

Case

board

Case Material

NORYL UL94V-0

Case Dimensions

24V DC: 72 x 36 x 77 mm

230V AC: 72 x 36 x 94 mm

Panel Cut-Out Dimensions

67 x 32.5 mm

Installation Depth

24V DC: min. 78 mm

230V AC: min. 95 mm

Board Thickness

max. 5 mm

Application Examples