Flexim FLUXUS G704, User Manual, Page: 172 / 257

172 UMG70XV3-4EN 12.01.2009
binary output
Reed relay - 48 V/0.25 A
open collector (OC) - 24 V/4 mA
optorelay 32 V/100 mA -
binary output as
alarm output
- functions limit, change of flow direction or error limit, change of flow
direction or error
binary output as
pulse output
- pulse value 0.01...1000 units 0.01...1000 units
- pulse width 1...1000 ms 80...1000 ms
inputs (option)
The inputs are galvanically isolated from the flowmeter.
number max. 4, on request
temperature input
designation Pt100/Pt1000 Pt100
connection 4-wire 4-wire
range -150...+560 °C -50...+400 °C
resolution 0.01 K 0.1 K
accuracy ±0.01 % of reading ±0.03 K ±0.1 % of reading ±0.2
K
current input
range active: 0...20 mA
passive: -20...+20 mA
accuracy 0.1 % of reading ±10

A
active input U
i
= 24 V, R
i
= 50

, P
i
< 0.5 W, not short circuit proof
passive input R
i
= 50

, P
i
< 0.3 W
voltage input
range 0...1 V 0...1 V or 0...10 V
accuracy 0.1 % of reading ±1 mV 0...1 V: 0.1 % of reading
±1 mV
0...10 V: 0.1 % of read-
ing
±10 mV
internal resistance R
i
= 1 M

R
i
= 1 M

FLUXUS G704 G704 A2 G709