Memory controllers Manual and automated format alignment Display LCD two lines, interface RS485 N 242 Features –– Memory controller for manual and automatic format alignment –– Display: LCD backlit, two lines alphanumeric, multilingual –– Programming and memory unit –– Memory for 100 formats with max. 32 position displays –– Interface RS485 Technical data - mechanical design Voltage supply 85...265 VAC (50/60 Hz) Operating temperature -10...+50 °C Power consumption 42 VA Storage temperature -20...+70 °C Reverse polarity protection No Relative humidity 80 % non-condensing Sensor supply 24 VDC ±10 % / <0.9 A Protection DIN EN 60529 IP 65 (face with seal) Display LCD-TFT, 2-lines, backlit, alphanumeric Connection Screw terminal connector Function User menu, multilingual Motive positioning Memory unit for 100 format profiles Programming of max. 32 SPA SPA zero point alignment Start position for target display N 155 Core cross-section 1.5 mm² Operation / keypad 10 figure keypad with 8 function keys Housing type Built-in housing Dimensions 144 x 144 x 116.5 mm Cutout dimensions 125 x 125 mm Mounting depth 120 mm Front panel installation by clip frame Keylock Secured by code Mounting Control inputs Shaft release Start positioning Weight approx. 600 g Material Polycarbonate black, UL 94V-0 control outputs relay Shafts in position Start positioning Switching capacity relay 100 VA / 30 W Switching current relay 1 A Switching voltage relay 265 VAC Interface RS485 (ASCII protocol) Data memory >10 years in EEPROM Programmable parameters Language selection Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 Emitted interference DIN EN 61000-6-4 Interference immunity DIN EN 61000-6-2 Approval UL approval / E63076 1 www.baumer.com/motion 14/5/2014 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. N 242 - Automated/manual format alignment Memory controllers Manual and automated format alignment Display LCD two lines, interface RS485 N 242 Part number N 242. 1 Description 1 2 N 242 memory controller intended for front panel installation serves as memory and operating unit. By RS485 network up to 100 format profiles with several position values for maximum 32 spindles can be saved and recalled for retransmission to the SPAs (spindle position displays) respectively actuators (multiconDrive) upon pressing a button. The two-line SPA display indicates both actual value and target. Similar to the SPA display, the controller is giving information whether the spindles are "in position" or "not in position". The keypad provides 10 figures and 8 function keys allowing easy parameter input and recall. multiconDrive provides an external start key for centralized release of positioning cycles. Programmable parameters enable perfect adaptation to the application. Programmable parameters and functions: – tolerance window, end position switch-off – collective groups of 5 spindles each – teach-in of target values – spindle pitch and compensation – measuring unit mm/inch – multilingual AX01 Voltage supply 2 85...265 VAC Outputs 1 With output Interface 1 RS485 Kx1 Stop Kx2 Start Lx Kx Connection diagram 4 3 2 1 Supply voltage 85-265 VAC 50/60 Hz 5 release positioning 0V Release shaft Start position 6 Shaft in position 20 19 18 17 +24V Tx,Rx- Tx,Rx+ 22 21 Dimensions 124 124 16.5 120 2 www.baumer.com/motion 14/5/2014 2-4 144 144 Subject to modification in technic and design. Errors and omissions excepted. 116.5 20