Preset counters electronic 2 presets, DIN rail housing Display LED, 6-digits, programmable NE230 Features –– Preset counter with two presets –– Display 6-digits –– Mousing for control cabinet installation –– Totalizer, hour counter –– Operating mode, start count, scaling factor programmable –– Connection: Incremental encoder or digital sensors –– Preset mode programmable –– Interface RS232 or RS422/RS485 NE230 - LED Preset counter Technical data - electrical ratings Technical data - electrical ratings Voltage supply 14...28 VAC (50/60 Hz) 85...265 VAC (50/60 Hz) 10...30 VDC Programmable parameters Power consumption 5 VA, 4 W Sensor supply 18 VDC ±15 % / 100 mA Operating modes Sensor logic Scaling factor Count mode Control inputs Display LED, 7-segment display Approvals UL/cUL, CE conform Number of digits 6-digits Digit height 7.6 mm Function Preset counter Main counter with 2 presets Totalizer Hour counter -20...+70 °C Relative humidity 80 % non-condensing E-connection Plug-in screw terminals D-SUB-female connector, 9-pin (interface) Core cross-section 1.5 mm² Protection DIN EN 60529 IP 50 face DIN 0470-1 Operation / keypad Membrane with softkeys 3 Hz, 25 Hz, 10 kHz programmable Housing type Surface mount housing Step preset, Main preset, Parallel alignment, Trailing preset Dimensions W x H x L 70 x 89 x 58 mm Installation depth 58 mm Mounting DIN rail housing EN 50022 Materials Housing: GFV Polycarbonat Rear: PPO Keypad: Polyester Weight approx. 300 g 0.0001...9999.99 Count modes Adding or subtracting A-B (difference counting) A+B total (parallel counting) Up/Down A 90° B phase evaluation Operating modes Data memory >10 years in EEPROM Reset Button, electric or automatic Keylock Yes, electric (keylock) Outputs relay Normally open or closed, programmable Output holding time 0.01...99.99 s Interfaces RS232, RS422, RS485 Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 Emitted interference DIN EN 61000-6-3 Interference immunity DIN EN 61000-6-2 1 www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 0...+50 °C Storing temperature 30/10/2008 Operating temperature Scaling factor Counting frequency Technical data - mechanical design Preset counters electronic 2 presets, DIN rail housing Display LED, 6-digits, programmable NE230 Part number 1 AX01 Voltage supply Voltage supply 2 85...265 VAC 3 14...28 VAC / 10...30 VDC - 1 + 2 Signal input A B Outputs 1 Relay outputs 7 9 10 A 90° B 2 1 P1 RS232 8 1 Shield 6 RS485 3 TxD+ 5 +5V 3 T,R- 1 GND Sensor supply max. 250 V terminal - terminal / - terminal 4 5 8 9 RxD- P2 3 TxD- 4 GND 5 Supply voltage 6 RxD+ +18V 0V P1 4 5 11 Stop/Hold 2 12 Operating time meter Interface RS485/RS422 RS232 Trigger level T,R+ 5 7 Shield Track A Track B Signal input 3 TxD Shield 2 RxD 1 GND 1 Control input 2 8 3 Main counter with 2 presets start count scaling factor 6 Control input 1 Reset Comparator inputs 9 + Output 9-pin SUB-D plug Connection diagram 11 10 8 Totalizer P2 Interface 0 Without interface 1 RS422 / RS485 2 RS232 12 Sensor supply - Input circuit Inputs PNP- / NPN- / AC-logic Input level Programmable Input level Low 0...2 VDC Input level High 3...40 VDC Input resistance 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 RS422 70 65.8 Subject to modification in technic and design. Errors and omissions excepted. Dimensions 99 46 60 86 24.7 35 41.8 D-SUB 9 29 48 58 2 www.baumerivo.com 30/10/2008 NE230. Block circuit diagram