Specifications

14
32 Bit counter
Source
Gate
300V isolation
A+
A-
B+
B-
Counter / Encoder
X1 / X4
5V Supply
Sensor supply V+
GND
300V isolation
2
7
1
6
8
9
5
3
4
DSUB9
Event
Event/Time
Freqency
Up/down (Encoder)
DEWE-50-USB2-16
Counters
Electrical characteristics
Counter / encoder input pairs (A+; A-; B+; B-)
Pins:
PIN 1 B+
PIN 2 A+
PIN 6 B-
PIN 7 A-
Logic low: 0 to 2 V
Logic high: 4 to 50 V
Bandwidth: 5 MHz
Galvanic isolated (300 V)
Selection pins
PIN 8 Counter to encoder selection (not connected is counter)
PIN 9 X1 / X4 selection (not connected is X4 mode)
maximum input voltage: TTL
Supply voltage:
Pins:
PIN 3 V+ (DEWE-50: 12 V DEWE-51: 15 V)
PIN 4 GND
PIN 5 +5 V
Block diagram of counter 0 to 7