AX342/345-348 Analog LED Process Indicators-2 Inputs Independent Scaling Analog ±10V or 0/4-20mA

Model Numbers

AX 342  Dual Process Indicator (2 relays, RS232/RS485 interface)
AX 345 Dual Panel Meter (display only)
AX 346 Dual Process Indicator (analogue output)
AX 347 Dual Process Indicator (2 presets / outputs)
AX 348 Dual Process Indicator (serial RS232 / RS485 interface)

Features

  • Low-cost multipurpose display with two separate analogue inputs, each +/-10V or 0/4 - 20 mA and individual scaling facility
  • Suitable for display of input channel 1 or input channel 2 as well as sum {1+2}, the differential {1-2} or the ratio {1:2}
  • Display range +/- 4 1/2 decades at 15mm size (0.59")
  • 20,000 steps of resolution
  • Front dimensions 96x48mm (3.78x1.89")
  • Power supply 115/230 VAC or 24 VDC (AX342:24 VDC only)
  • Setup of zero and full scale by means of two front keys and menu support
  • Tare function, selectable linearization functions etc.

Specifications

 Power supply DC 24V (17-30V), approx. 100mA (without aux. sensor supply) 
DC current consumption (w/out sensors)  18V: 110 mA, 24V : 90 mA, 30V : 80 mA
Aux. output for sensors  24 V DC, +/- 15%, 100 mA
Inputs  2 analogue inputs (+/-10 V, 0 - +20 mA, 4 - +20mA)
Input impendance  Current: Ri = 100 Ohms, Voltage: Ri = 30 kOhms
Resolution  14 bits (13 bits + sign)
Accuracy  +/- 0.1%, +/- digit
Relay Outputs 2 relays (dry change-over each), 250 VAC / 1 A / 250 VA or 100 VDC / 1A / 100 W
Serial Interface RS 232 / RS 485, 600 (selectable) - 38 400 bauds
Ambient Temperature Operation: 0°- 45° (32-113°F) Storage: -25° - +70° ( -13-158°F)
Housing Norly UL94 - V-0
Display 6 decades  LED, High-efficiency orange, 15mm (0.590")
Protection Class IP65(front), IP20(rear)
Screw Terminals Signal lines max. 1.5mm²(.0023 sq in) Relays max. 2.5mm² (.0039 sq in)
Minimum Update Time 50 msec (display) 60 msec (switching outputs)
Weight approx. 250 g (8.9 oz)