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 Technical data - electrical ratings Voltage supply Interfaces RS232, RS422, RS485 Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 22...50 VAC (50/60 Hz) 85...265 VAC (50/60 Hz) 24 VDC ±10 % Power consumption 15 VA, 8 W Sensor supply 24 VDC ±20 % / max. 200 mA Emitted interference DIN EN 61000-6-4 Display LED, 7-segment display Interference immunity DIN EN 61000-6-2 Number of digits 8-digits - totalizer 6-digits - main counter, batch counter, tachometer, hour counter Programmable parameters Digit height 7.6 mm Operating modes Sensor logic Scaling factor Count mode Control inputs Function Preset counter Main counter with 2 presets Batch counter with 1 preset Totalizer Hour counter Approvals UL/cUL, CE conform Operating temperature 0...+50 °C Scaling factor 0.0001...9999.99 Storing temperature -20...+70 °C Multitplier / batch counter 1...99 Relative humidity 80 % non-condensing Count modes Adding or subtracting A-B (difference counting) A+B total (parallel counting) Up/Down A 90° B phase evaluation E-connection Plug-in screw terminals Core cross-section 1.5 mm² Protection DIN EN 60529 IP 65 face with seal Operation / keypad 10 figure keypad with 5 function keys Housing type Built-in housing Dimensions W x H x L 72 x 72 x 108 mm Installation depth 108 mm Mounting Clip frame Cutout dimensions 68 x 68 mm (+0.7) Materials Housing: Makrolon 6485 (PC) Keypad: Polyester Weight approx. 320 g Operating modes Step preset, Main preset, Parallel alignment, Trailing preset Data memory >10 years in EEPROM Reset Button, electric or automatic Outputs electronic NPN / PNP transistor switch Outputs relay Potential-free change-over contact for main counter Normally open/closed potentialfree for B1 Output holding time 0.01...99.99 s 1 www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 15 Hz, 25 Hz, 10 kHz programmable 30/10/2008 Counting frequency Technical data - mechanical design Preset counters electronic 2 presets, totalizer and batch counter Display LED, 8-digits, programmable NE212 Connection diagram Block circuit diagram Relay outputs Voltage supply 9 8 B1 XB-reset terminal - terminal / 7 6 P2 5 4 3 15 14 13 B 12 A Count 2 + 3 19 Sensor supply - 20 + Totalizer Signal input A 12 B 13 Reset 14 Stop/Hold 15 XB-signalinput 16 XB-reset Coding for input logic NPN Br. 18-20 PNP Br. 18-19 1 P1 2 A 90° B Output 4 Main counter with 2 presets start count scaling factor 5 T,R- 7 17 18 P2 6 8 - terminal Supply voltage 10 16 XB-counter Sensor supply max. 265 V 11 17 +24V 0V TxD RxD RS232 18 XP-reset 19 XP-stop/ h-counter 20 NPN Br. 18-20 PNP Br. 18-19 T,R- 21 RS485 RS422 GND 22 T,R+ 23 TxD+ 24 TxD- RxD- 25 RxD+ 26 - Operating time meter 21 T,R+ 22 Batch counter as preselection counter with 1 preset multiplier tachometer or batch counter P2 9 10 11 B1 Interface RS485 TxD+ 23 Electronic outputs 15 Sensor supply XB-reset +24V 0V max. 265 V terminal - terminal / 14 13 12 B A RxD- 26 9 8 P2 Output 7 6 5 P1 4 2 Interface RS232 Trigger level - terminal 3 25 Count 1 Optocoupler inputs Input circuit Control inputs PNP- / NPN-logic Count input Supply voltage B1 10 23 RxD GND 26 RS232 11 TxD Trigger current 9...16 mA Switch-off current <0.5 mA Input resistance 1.65 kΩ Reset input Trigger current 5...8 mA Switch-off current <0.5 mA Input resistance 3.3 kΩ Relay outputs Output circuit Switching voltage max. 250 VAC / 110 VDC Switching current max. 1A Switching capacity max. 150 VA / 30 W Relay responding time 5 ms Electronical outputs Output circuit PNP-switching transistor Open collector Switching voltage 24 VDC ±20 % Switching current max. 10 mA (AC) 50 mA (DC) NPN-switching transistor Open collector 2 Switching voltage max. 35 V Switching current max. 50 mA www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 16 Interface RS422 30/10/2008 17 XP-reset 18 XP-stop/ h-counter 19 XB-counter 20 NPN Br. 18-20 PNP Br. 18-19 T,R- 21 TxD RxD RxD+ 25 RS485 RS422 GND 22 T,R+ 23 TxD+ 24 TxD- 25 RxD+ RxD- 26 TxD- 24 Preset counters electronic 2 presets, totalizer and batch counter Display LED, 8-digits, programmable NE212 Part number NE212. AXA2 Voltage supply 1 22...50 VAC 2 85...265 VAC 3 24 VDC 1 2 3 4 0 1 2 3 Outputs Relay outputs, B1 normally closed Relay outputs, B1 normally open Electronic outputs PNP Electronic outputs NPN Interface Without interface RS485 RS422 RS232 Dimensions 108 105 1-6 7 3 www.baumerivo.com 30/10/2008 18.5 Subject to modification in technic and design. Errors and omissions excepted. 67.7 72 72 Preset counters electronic 2 presets, totalizer and batch counter Display LED, 8-digits, programmable 4 www.baumerivo.com 30/10/2008 Subject to modification in technic and design. Errors and omissions excepted. NE212