| |
 |
| Wipe Pulse Input (IEW) Modul |
|
Wipe pulse inputs are powered by the signal provider. Meter pulses are used as voltage pulses. They can be
used with a wide range of voltages and current types.
The Baer Wipe Pulse Inputs can be used, as they are, with DC or AC, and from 24V through 265V. The
maximum pulse frequency is 10Hz and the current draw is less than 10mA.
A pulse length of ∞ (a constant current) is also allowed. These IEW modules are also well suited for use with
control connections.
|
IEW passive
|
| Pin assignment and package outline |
|
| left |
|
| 1 |
OUT  |
| 2 |
 |
| 3 |
UCC |
| 4 |
GND |
| right |
|
| 1 |
NA |
| 2 |
NA |
| 3 |
IN (–) |
| 4 |
IN (+) |
|
| Recommended operating conditions and electrical characteristics |
| Galvanic isolation of input and output |
|
yes |
| Voltage proof |
|
> 4 kV |
| |
| |
MIN |
TYP |
MAX |
UNIT |
| Input: |
|
|
|
|
| Uin |
24 |
– |
265 |
V AC/DC |
| Iin |
– |
– |
6 |
mA |
| Iswitch |
1,5 |
3 |
5 |
mA |
| Input frequency |
– |
– |
10 |
Hz |
| Pick-up time |
– |
0,2 |
– |
ms |
| Drop-out time |
– |
5 |
– |
ms |
| Output: |
|
|
|
|
| UCC |
5 |
– |
15 |
V (DC) |
| ICC |
– |
– |
3 |
mA |
| Output complies with CMOS-Specifications |
|
|
|
