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| Relays Series 7FR.. |
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Technical
Partition 2
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(umschaltbar 115/230V) = 115/230V
change over
The 7FR5043 auxiliary relay helps in galvanic isolation and
amplification of pulses and signal circuits in Telemeter-, Summation
telemetering- and maximum value monitoring installations.
This relay has one S0 input and three galvanic isolated outputs. The
in-coming pulses and signals appear with a ratio of 1:1 on the outputs,
if they are intercepted before they reach the value modulator. The
inputs can be guided through an electronic value modulator using a
jumper, if pulse value modulation is necessary. The outputs will then
have a basic wipe pulse function with a pulse length of ca. 90ms (other
pulse lengths are available upon request), independent of the
conditions on the S0 inputs.
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| Inputs: |
1 × S0-Input |
| Outputs: |
3 × galvanic
isolated optic-electronic outputs,
max. 230V. / 100mA, residual voltage < 3.5V (100mA)
pulse ratio of 1:1.
wipe pulse function (ca. 90ms) when the electronic value modulator is
active |
| Auxiliary Power: |
115V/230VAC (change
over) |
| Power Consumption: |
ca. 1,5VA |
| Display: |
pulse display
using 4 LED.s |
| Order-Number: |
03578 |
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to
SURVEY of Relays to the 7FR.. selection
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(umschaltbar 115/230V) = 115/230V
change over
The 7FR5043i auxiliary relay helps in galvanic isolation and
amplification of pulses and signal circuits in Telemeter-, Summation
telemetering- and maximum value monitoring installations.
This relay has one inductive input (for Siemens contact -3 / -8) and
three galvanic isolated outputs. The in-
coming pulses and signals appear with a ratio of 1:1 on the outputs, if
they are intercepted before they reach the value modulator. The inputs
can be guided through an electronic value modulator using a jumper, if
pulse value modulation is necessary. The outputs will then have a basic
wipe pulse function with a pulse length of ca. 90ms (other pulse
lengths are available upon request), independent of the conditions on
the S0 inputs.
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| Inputs: |
1 × IEI
(inductive)-Input |
| Outputs: |
3 × galvanic
isolated optic-electronic outputs,
max. 230V. / 100mA, residual voltage < 3.5V (100mA)
pulse ratio of 1:1.
wipe pulse function (ca. 90ms) when the electronic value modulator is
active |
| Auxiliary Power: |
115V/230VAC (change
over) |
| Power Consumption: |
ca. 1,5VA |
| Display: |
pulse display
using 4 LED.s |
| Order-Number: |
04127 |
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SURVEY of Relays to the 7FR.. selection
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The 7FR5046 auxiliary relay helps
in galvanic isolation and amplification of pulses and signal circuits
in Telemeter-, Summation telemetering- and maximum value monitoring
installations.
This relay has one active signal-/ pulse input and two isolated
double-throw contact outputs.
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| Inputs: |
1 × active
signal-/ pulse input |
| Outputs: |
2 × isolated
double-throw contacts |
| Operational Life: |
ca. 2 × 105
switchings |
| Load rating: |
25VA at max. 0,1A
and 18-250V@ |
| Auxiliary Power: |
115V~ or 230V~ |
| Power Consumption: |
ca. 3VA |
| Display: |
none |
| Order-Number: |
07180 (115VAC)
07178 (230VAC) |
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SURVEY of Relays to the 7FR.. selection
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The 7FR5048 auxiliary relay helps
in galvanic isolation and amplification of pulses and signal circuits
in Telemeter-, Summation telemetering- and maximum value monitoring
installations.
This relay has one active signal-/ pulse input, one isolated
double-throw contact output and one mercury-wetted (HG) inert gas
contact output.
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| Inputs: |
1 × active signal
(SE)-/ pulse input (IE) |
| Outputs: |
| 1
x |
isolated
double-throw contacts
| Operational
Life: |
ca. 2 × 105
switchings |
| Load
rating: |
25VA
at max. 0,1A and 18-250V@ |
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| 1
x |
mercury-wetted
(HG) inert gas contact
| Operational
Life: |
ca. 5
× 109 switchings |
| Load
rating: |
25VA
at max. 0,1A and 18-250V@ |
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| Auxiliary Power: |
115VAC or 230VAC |
| Power Consumption: |
ca. 3 VA |
| Display: |
none |
| Order-Number: |
07182 (115VAC)
07181 (230VAC) |
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SURVEY of Relays to the 7FR.. selection
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The 7FR5053 auxiliary relay helps
in galvanic isolation and amplification of pulses and signal circuits
in Telemeter-, Summation telemetering- and maximum value monitoring
installations.
This relay has one passive signal input and one bipolar current pulse
output.
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| Inputs: |
1 × passive wipe
pulse input |
| Outputs: |
1 × bipolar
current pulse output |
| Auxiliary Power: |
100/115V@ or 200/230V@ |
| Display: |
none |
| Order-Number: |
#7287 (100/115V@)
#7286 (200/230V@) |
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