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| Relays Series 7FR.. |
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Technical
Partition 4
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(umschaltbar 115/230V) = 115/230V
change over
The 7FR5073 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 three S0 inputs, two electronic bipolar current outputs,
one measuring period output (relay) and a pulse value modulator.
Assignment of 2 of the S0 inputs to the bipolar current outputs is
selectable using jumpers.
Pulses can be adapted by directing them from the input, through an
electronic pulse value modulator, with binary organizable program
switches.
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| Inputs: |
3 × S0-Input |
| Output: |
2 × electronic
bipolar current outputs, rated at ca. 24V / 30mA
1 × MPA relay contact, Operational life: ca. 5 × 105
switchings |
| Auxiliary Power: |
115V (50 / 60Hz) /
230V (50 / 60Hz) (change over) |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 4 LED's |
| Order-Number: |
05325 |
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SURVEY of Relays to the 7FR.. selection
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The 7FRD1W 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 electronic bipolar current input and one wipe pulse
output.
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| Input: |
1 × IED bipolar
current input ±24V |
| Output: |
1 × IAW galvanic
isolated optic-electric pulse output for wipe pulses. |
| Pulse Length: |
80ms |
| Pulse Frequency: |
fmax.=
5Hz, |
| Power Rating: |
Max. 250V~ and
max. 0.1A (residual voltage at 50mA = £ 3,5V residual
current = £
0,1mA at 220V) 2 × 22V = 2 × 30mA |
| Auxiliary Power: |
115V (50 / 60Hz) |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 1 LED |
| Order-Number: |
05483 |
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SURVEY of Relays to the 7FR.. selection
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The 7FRD2D 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 electronic bipolar current input and two electronic
bipolar current outputs.
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| Input: |
1 × IED bipolar
current input ±24V |
| Output: |
2 × IAD electronic
bipolar current outputs, rated ca. 24V / 30mA |
| Auxiliary Power: |
115V / 230V~
(change over) |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 1 LED |
| Order-Number: |
04286 |
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SURVEY of Relays to the 7FR.. selection
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The 7FRS02D 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 two electronic bipolar current outputs.
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| Input: |
1 × IED bipolar
current input ±24V |
| Output: |
2 × S0-Input |
| Pulse- / Signal
Input: |
active, for
acceptance of pulses from an S0 interface
(complying with DIN 43864, pulse length >30ms)
or isolated contacts. |
| Auxiliary Power: |
115V / 230V~
(change over) |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 1 LED |
| Order-Number: |
03730 |
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SURVEY of Relays to the 7FR.. selection
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The 7FRW1D 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 wipe pulse input and one electronic bipolar current
output.
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| Input: |
1 × IEW wipe pulse
input |
| Output: |
1 × IAD electronic
bipolar current output, rated ca. 24V / 30mA |
| Auxiliary Power: |
115V / 230V~
(change over) (preset, but switchable by the customer) or 18 - 72V= |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 1 LED |
| Order-Number: |
04180 (230V~)
04184 (115V~)
04796 (18..72V=) |
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SURVEY of Relays to the 7FR.. selection
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The 7FRS01W1D 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, one electronic bipolar current output and
one wipe pulse output.
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| Input: |
1 × S0-Input |
| Output: |
1 × IAD electronic
bipolar current output, rated ca. 24V / 30mA
1 × IAW wipe pulse output |
| Auxiliary Power: |
115V (50 / 60Hz) /
230V (50 / 60Hz) (change over) |
| Power Consumption: |
ca. 3VA |
| Display: |
pulse display
using 1 LED |
| Order-Number: |
05996 |
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SURVEY of Relays to the 7FR.. selection
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The 7FR2W2D 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 two wipe pulse inputs and two electronic bipolar current
outputs.
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| Input: |
2 × IEW wipe pulse |
| Output: |
2 × IAD electronic
bipolar current output, rated ca. 24V / 30mA |
| Auxiliary Power: |
18 - 72V= |
| Power Consumption: |
ca. 5VA |
| Display: |
pulse display
using 2 LED |
| Order-Number: |
04793 (18..72V=) |
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