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Relay outputs
Number
2 relay outputs for basic type WRX900/22
Relay
N/O contact configurable as N/C contact
Contact
rating
max. 3 A at AC 230 V resistive load
Contact life
150 000 operations at 3A / AC 230V resistive load 350 000
operations at 1 A / AC 230 V resistive load 310 000 operations
at 1 A / AC 230 V and cos phi >0.7
Electrical
isolation
Relay to analog outputs and interface;
test voltage AC 3700 V (reinforced insulation)
Relay to relay;
test voltage AC 2300 V (basic insulation)
Mixed switching of mains voltage AC 230 V and SELV or PELV
voltage is not permissible due to the basic insulation
between the relays.
Electrical data
Voltage supply
AC (110 to 240) V +10/-15 %, (48 to 63) Hz
or AC/DC (20 to 30) V, (48 to 63) Hz
Power
consumption
12 VA
Electrical
connection
Screw terminals up to 2.5 mm
2
Electrical
safety
as per DIN EN 61010, Part 1
Overvoltage category III,
pollution degree 2,
for installation into a switch cabinet as per DIN EN 50178
Electrical
isolation
The voltage supply is electrically isolated from the analog
outputs, the relays and the interfaces.
Test voltage
AC 3700 V
Содержание WRX900 Series
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Страница 13: ...13 of 86 3 5 Function overview Figure 6 Function review of the receiver ...
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Страница 65: ...65 of 86 Figure 6 Fly back functions ...
Страница 69: ...69 of 86 11 3 Connect PC and receiver to each other 1 ...
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