Universal Meter ML2-2 with LCD/TFT Digital Display, 96 x 96mm²
The display unit ML2-2 is intended for the detection of a sensor signal and its indication on a full-colour LCD display with coloured backlighting.
The display can be configured for various tasks via 4 buttons or optionally via PC software.
The sensor signal can be a signal from voltage 0-10VDC or current 0/4-20mA, a resistance temperature sensor, a thermocouple or a pulse signal.
Optionally the states of the sensor signal can be evaluated via 2 changeover contacts, an analogue output 0/4-20mA, 0-10VDC or an RS232/RS485 interface.
Via a digital input, actions such as i.e. Tare or Hold etc. can be carried out, a buzzer alarm is provided for the acoustic signaling of a fault condition.
The display is available for supply voltages of 100-240VAC/DC or 10-40VDC/18-30AC and in the case size 96 x 96mm.
Technical data:Size: 96 x 96mm
Display: LCD, 4-digit, multicolour backlighting, measuring point & signal designation up to max. 15 characters,
background colour selectable: red, green, blue, white, amber, petrol
Display range: -1999 to 9999
Operation: front keyboard
Protection rate: IP65
Inputs: voltage 0-10VDC
current 0/4-20mA
shunt
Pt100 2-/3-wire
Pt1000 2-wire
thermocouple type L, J, K, B, S, N, E, R, T
pulse input
frequency
counter
number of revolutions
Supply voltage: 100-240VAC 50/60Hz / DC ±10% or
10-40VDC / 18-30VAC 50/60Hz
(please select when ordering)
Software features: full graphic LCD with 128x64 pixels
multicolour backlighting (7 colours selectable)
3-digit parameterizable dimension characters
manual parameteriszation of the measuring point via display menu (auxiliary texts scrolling)
or optionally via interface RS485 with Modbus protocol
Min/Max memory, Tare function, 9-point linearization
Colour change when limit values are exceeded
Buzzer alarmfor acoustic alarm with switchable acknwoledgement function
Programming lock via code
pluggable screw terminal
optional: encoder supply 24VDC
optional: digital input max. 30VDC galvanically isolated
optional: analogue output 0/4-20mA, 0-10VDC switchable
optional: 2 changeover relays
optional: RS232/RS485 interface (ModBus protokol), galvanically isolated
