
NE210
26
www.baumer.com
2 System description
2.1 Description
The device comprises
-a 5-digit preset counter with one preset
It can also be programmed to function as a:
-Time counter with various timescale options
-Time delay relay with four operating modes
LED display
Current main counter
Preset value
Scalling factor
Control panel
Selector key for programming and operating
Reset key
Setting key for decade values
Setting key for decades selection
2.2 Block diagram
Voltage
supply
Signal input
Reset
A 90°B
Main counter
with 1 preset
start count
scaling factor
Timer
Time relay
Relay
output
electr.
output
Coding for
input logic
NPN
Br.
11-13
PNP
Br.
11-12
A
B
2
3
4
5
6
7
8
9
10
11
12
13
Sensor
supply
+
-
+
-