8432210000 Datasheet, PDF (52/58 Pages) Weidmuller – Mini Coupler / Mini Conditioner

Namur Switch Amplifiers
EGV-Namur
EGV-Inverter
Block diagram
Ordering data
Description
Technical data
Input voltage
Initiator type/initiator voltage
Output voltage, -current
Continuous current
Max. switching capacity (resistive load)
Contact
Contact material
Mechanical service life
Ambient temperature
Type
EGV Namur
Cat. No.
Type
1120360000 EGV Inverter
Cat. No.
1122460000
Switching amplifier for 2-wire Namur initiators with relay output.
Enables the use of economic Namur initiators with short design
lengths. This is particularly valid for areas where initiators are
subjected to heavy mechanical stresses, and often need to be
replaced. A potential-free NO contact is available on the output
side for switching larger ratings (2000 VA). The Namur initiator
can be directly connected to the module.
LED function indicators indicate switching statuses.
This module inverts the switching function of electronic outputs.
A PNP output is changed into an NPN output with the load con-
nected unilaterally against the positive potential (the negative
potential is switched through). An NPN output is changed into a
PNP output with the load connected unilaterally to the frame
potential (the positive potential is switched through).
The module reduces the inventory of sensors and electronic
switches with PNP/NPN outputs to a single type.
24 Vdc ±10%
approx. 8 Vdc
250 Vac/dc
3A
2000 VA
1 NO
AgNi 0.15 gold-flashed
> 10⁷ switching operations
40 °C mounted
24 Vdc ± 10% (closed circuit current < 10 mA)
24 Vdc ± 10% (switching threshold approx. 15 V)
200 mA
Coordination of insulation to VDE DIN 0160, draft11/94
Rated voltage
Rated surge voltage
Overvoltage category
Contamination class
Clearance and creepage distance
EMC
300 V
4 kV
III
2
≥ 3 mm
EN 50 081, EN 50 082, EN50 011
Accessories and dimensions see page 307
Fig. VI
EN 50 081, EN 50 082, EN50 011
Fig. V
207