NE212.312AXA2

Preset counters electronic 2 presets, totalizer and batch counter Display LED, 8-digits, programmable NE212 Features – Preset counter with two presets – Display batch counter, main counter: 6-digits – Display totalizer: 8-digits – Batch counter, totalizer, hour counter – Operating mode, start count, scaling factor programmable – Connection: Incremental encoder or digital sensors – Preset mode programmable – Interface RS232, RS422 or RS485 NE212 - LED Preset counter Technical data - electrical ratings Voltage supply 22...50 VAC (50/60 Hz) 85...265 VAC (50/60 Hz) 24 VDC ±10 % 15 VA, 8 W 24 VDC ±20 % / max. 200 mA LED, 7-segment display 8-digits - totalizer 6-digits - main counter, batch counter, tachometer, hour counter 7.6 mm Preset counter Main counter with 2 presets Batch counter with 1 preset Totalizer Hour counter 0.0001...9999.99 1...99 Adding or subtracting A-B (difference counting) A+B total (parallel counting) Up/Down A 90° B phase evaluation 15 Hz, 25 Hz, 10 kHz programmable Step preset, Main preset, Parallel alignment, Trailing preset >10 years in EEPROM Button, electric or automatic NPN / PNP transistor switch Potential-free change-over contact for main counter Normally open/closed potentialfree for B1 0.01...99.99 s 1 www.baumerivo.com www.baumerivo.com Technical data - electrical ratings Interfaces Standard DIN EN 61010-1 Emitted interference Interference immunity Programmable parameters RS232, RS422, RS485 Protection class II Overvoltage category II Pollution degree 2 DIN EN 61000-6-4 DIN EN 61000-6-2 Operating modes Sensor logic Scaling factor Count mode Control inputs UL/cUL, CE conform Power consumption Sensor supply Display Number of digits Digit height Function Approvals Technical data - mechanical design Storing temperature Relative humidity E-connection Core cross-section Protection DIN EN 60529 Operation / keypad Housing type Dimensions W x H x L Installation depth Mounting Cutout dimensions Materials Weight approx. -20...+70 °C 80 % non-condensing Plug-in screw terminals 1.5 mm² IP 65 face with seal 10 figure keypad with 5 function keys Built-in housing 72 x 72 x 108 mm 108 mm Clip frame 68 x 68 mm (+0.7) Housing: Makrolon 6485 (PC) Keypad: Polyester 320 g Subject to modification in technic and design. Errors and omissions excepted. 30/10/2008 Operating temperature 0...+50 °C Scaling factor Multitplier / batch counter Count modes Counting frequency Operating modes Data memory Reset Outputs electronic Outputs relay Output holding time Preset counters electronic 2 presets, totalizer and batch counter Display LED, 8-digits, programmable NE212 Connection diagram Relay outputs 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 Block circuit diagram Voltage supply + Signal input A B Count XP-reset Reset Stop/Hold 2 3 Totalizer 12 13 14 15 A 90° B Output Main counter with 2 presets start count scaling factor 4 5 6 7 8 XB-signalinput XB-reset Coding for input logic NPN Br. 18-20 PNP Br. 18-19 T,R16 17 Operating time meter Batch counter as preselection counter with 1 preset multiplier tachometer or batch counter 9 P2 P2 19 20 Sensor supply + RxD+ TxD+ RxD- XP-stop/ h-counter TxD- T,R+ T,R- +24V 0V NPN Br. 18-20 PNP Br. 18-19 XB-counter B A RS232 max. 265 V Sensor supply terminal - terminal / XB-reset RS422 GND RxD TxD RS485 - terminal 11 10 9 8 7 6 5 4 3 2 1 Supply voltage 10 11 B1 18 21 B1 P2 P1 T,R+ 22 TxD+ 23 Interface RS485 Electronic outputs 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 TxD- 24 RxD+ 25 RxD- 26 TxD 23 25 Interface RS422 RxD+ TxD+ RxD- XP-stop/ h-counter TxD- T,R+ T,R- +24V 0V NPN Br. 18-20 PNP Br. 18-19 XB-counter B A RxD Interface RS232 GND 26 Count XP-reset Sensor supply XB-reset RS422 GND RxD TxD RS485 Trigger level Optocoupler inputs Control inputs Supply voltage RS232 max. 265 V 11 10 9 8 terminal - terminal / 7 6 5 4 3 - terminal 2 1 Input circuit PNP- / NPN-logic 9...16 mA