Alfa Laval 8692, Быстрый старт

Страница: 12 / 112

12
Technical data
Type 8692, 8693
6.7. electrical data
Connections Cable gland M16 x 1.5, wrench size 22
(clamping area 5 – 10 mm)
with screw-type terminals for cable cross-
sections 0.14 – 1.5 mm²
(24 V DC)
Circular plug-in connector (M12 x 1)
(24 V DC, Profibus, DevicNet))
Pilot valve
Supply voltage
24 V DC ± 10 %
- max. residual ripple 10 %
Power input
<
5 W
Input resistance
for actual value signal
180
Ω
at 4 – 20 mA / 12 bit resolution
17 k
Ω
when frequency, 0 – 1000 Hz /
1‰ of measured value
> 300 mV
ss
sine, square, triangle
Pt 100 -20 – +20 °C, resolution < 0.1 °C
Input resistance for
set-point value signal
180
Ω
at 0/4 – 20 mA / 12 bit resolution
19 k Ω at 0 – 5/10 V / 12 bit resolution
Protection class 3 in accordance with VDE 0580
Analogue position
feedback
max. current for
voltage output
0 – 5/10 V
10 mA
max. load
for current output
0/4 – 20 mA
560
Ω
Inductive
proximity switches
current limitation
100 mA
Binary output galvanically isolated
current limitation 100 mA, output is clocked
Binary input galvanically isolated
0 – 5 V = log “0”,
10 – 30 V = log “1”
inverted input in reverse order
english