AN42 Digital indicators 20.000 counts LED display 4-20 mA or 0-10V input Keyboard configuration or by USB terminal 2 alarm switches – form C relays 4-20mA or 0-10V analog isolated output Wide universal power supply Meet the toughest requirements of electromagnetic compatibility standards EN 50081 and EN 50082 (European directive : 89/336/CEE). The AN42 is a process panel meter for 4-20mA or 0-10V input, programmable with capability of transmitter supply, 2 alarm switches and a 4-20mA or 0-10V analog isolated output. The device configuration is done easily either by the front panel keyboard or by a USB terminal. This configuration can be locked. Filter function can be selected to smooth a signal, modulo function can in some cases give a comfortable display using always the best specifications of the instrument. The AN42 is features 2 alarm switches programmable on value, delay, hysteresis, switching status and separation for LED status. The AN42 is a panel mounting meter, 20000 count 14mm LED with wiring on removable screwon terminal blocks. Specifications (20 °C) Display -19999 to +19999 counts red LED programmable decimal point Overflow : display dEP. or dEP Reading rate 10 measurements/second Operating temperature 0 ... 50°C Storage temperature -40 ... 85°C Current 4-20mA or voltage 1V or 10V Input and display programmable by front panel keyboard or by USB terminal Transmitter supply 20 V permanent short-circuit max 23mA Current input shunt value : ~75 Ω Voltage input impedance 100M Ω Accuracy Full scale 0.15% - zero 0.1% Repeatability 0.1% - Thermal drift 100ppm/°C Default value > 21mA or 10,5V Thermal drift Max. 100ppm/°C Alarms 2 independent alarm switches programmable on value, delay, hysteresis, relay status and separation for LED status. LED alarm status on front panel. 2 relays form C - 1A 220V cos ø0,7 Analog isolated output 4-20 mA active 1-10V, 4-20 mA passive. Isolation voltage input/output : 500 Veff Output load 400 Ω (8V) max current 22mA Power supply Wide universal 24 to 250Vac and 22 to 140Vdc -Consumption 3,5VA Case Noryl UL94V0 case (panel mounting) Protection Front panel waterproof IP54 Electric connector Wiring on removable screw-on terminal blocks www.baumer.com/process Modifications reserved. Options Calibration with certificate Q1060 Data sheet D21.02 Page 1 Dimensions (mm) Analog isolated output wiring Cn4 terminal SA2 0-10V SA3 active 4-20mA SA4 passive 4-20mA Alarmes wiring Alarm switches are available on terminal Cn3 Power supply wiring Primary supply is connected on terminal Cn1 Input terminal wiring Cn2 Supplying a 4-20mA transmitter 4-20mA loop receiver 1V or 10V voltage input UK/02-2008 This data sheet must only be copied in full. Dimensions (mm) Panel cut out 500 g kg Ordering Details - AN42 AN4xxxx Family Accessories electronic 1´ digit A Type Digital indicator with tresholds 2 ... 4´ digit Power supply 0-10 Vcc (standard) 4-20 mA active 4-20 mA passive 5 ... 6´ digit N 42 02 03 04 Tresholds 2 Tresholds 7´ digit Transmitter with indicator calibrated together Without Phisical unit display (to specifybar, psi, daN) End points calibration (zero and span) Q1060 calibration certificate 21 points Q1060 calibration certificate 11 points 8´ digit www.baumer.com/process Modifications reserved. 2 0 1 2 3 5 Data sheet D21.02 Page 2