Output wirings, Output on/off 1250hz, 20ma output – Liquid Controls HML210 IOM - LCMag User Manual
Page 16
HML 210
16
16 (out1)
18 (out2)
17 (out1)
19 (out2)
43V
30
29
43V
24V COMMON
+24V INTERNAL
4-20mA OUT
mA
9 (+)
10 (-)
I
OUTPUT WIRINGS
NOTE: shielded cables are recommended for inputs and outputs wiring.
Output on/off 1250Hz
Opto-insulated output with collector and emitter
terminals floating and freely connectable
Maximum switching voltage: 40V
Maximum switching current: 100mA
Maximum saturation voltage between collector
and emitter @100mA: 1.2V
Maximum switching frequency (load on the
collector or emitter, RL=470
ncy (l
, VOUT=24V
):
1250Hz
Maximum reverse current bearable on the input
during and accidental polarity reversion (VEC):
100mA
Insulation from other secondary circuits: 500V
Opto-insulated output
Maximum load 1000Ω
Maximum voltage without load 27V
Refresh frequency equal to the sample frequency
of the connected sensor
Protected against persistent over voltages up to
30V
Opto-insualted output with collector and emitter terminals
floating and freely connectable. In order to get the
maximum speed performances it is necessary to connect
the emitter to the common terminal of the outputs (0V),
while the load has to be on the collector. This output is
internally connected to the power supply source 24V
available on the terminal block.
Maximum switching voltage: 40V
Maximum switching current: 100mA
Maximum saturation voltage between collector and emitter
100mA, load on the collector and internal power supply:
0.3V
Maximum saturation voltage between collector and emitter
100mA, load on the emitter and internal power supply: 3V
Maximum switching frequency, load on the collector and
internal power supply: (RL=470
, l
, VOUT=24V
): 12500Hz
Maximum switching frequency, load on the emitter or
external power supply: (RL=470 , VOUT=24V
): 2500Hz
Insulation from the other secondary circuits (except 24V
and 4-20mA outputs): 500V
OUTPUT 1/2 standard - OUTPUT 3/4 with modules
Only with ME 201 module
Output on/off 12500 Hz
The converter detect a loss of load on the 4 to 20mA output; to disable this
function set the value "mA val. fault" to 0 (Pos. 4.6)
4-20mA output