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 potential-
free for B1
0.01...99.99 s
1
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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-signal-
input
XB-reset
Coding for
input logic
NPN Br. 18-20
PNP Br. 18-19
T,R-
16
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
<0.5 mA
1.65 kΩ
5...8 mA
<0.5 mA
3.3 kΩ
Output circuit
250 VAC / 110 VDC
1A
150 VA / 30 W
5 ms
Subject to modification in technic and design. Errors and omissions excepted.
30/10/2008
Count input
Trigger current
Switch-off current
Input resistance
Reset input
Trigger current
Switch-off current
Input resistance
Relay outputs
Switching voltage max.
Switching current max.
Switching capacity max.
Relay responding time
B1
P2
Output
P1
Electronical outputs
Output circuit
PNP-switching transistor Open collector
Switching voltage
Switching current max.
24 VDC ±20 %
10 mA (AC)
50 mA (DC)
35 V
50 mA
NPN-switching transistor Open collector
Switching voltage max.
Switching current max.
2
www.baumerivo.com
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
Dimensions
108
72
105
Outputs
Relay outputs, B1 normally closed
Relay outputs, B1 normally open
Electronic outputs PNP
Electronic outputs NPN
Interface
Without interface
RS485
RS422
RS232
72
67.7
18.5
1-6
7
3
www.baumerivo.com
30/10/2008
Subject to modification in technic and design. Errors and omissions excepted.
Power technology
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