19
Mounting:
For snapping onto top-hat rail
(35 x 15 mm or 35 x 7.5 mm) acc.
to EN 50 022
or
directly onto a wall or panel using
the pull-out screw hole brackets
Position of use:
Any
Electrical terminals:
DIN/VDE 0609
Screw terminals with wire guards,
for light PVC wiring and
max. 2 x 0.75 mm
2
or 1 x 2.5 mm
2
Seismic test:
2 g acc. to EN 60 068-2-6
Shock:
50 g
3 shocks in each of 6 directions acc.
to EN 60 068-2-27
Weight:
Approx. 180 g
Electrical
insulation
:
All circuits (measuring input/contact
outputs/power supply) electrically
insulated
Regulations
Electromagnetic
compatibility:
The standards DIN EN 50 081-2 and
DIN EN 50 082-2 are observed
Intrinsically safe:
Acc. to EN 50 020: 1996-04
Protection (acc. to IEC 529
resp. EN 60 529):
Housing IP 40
Terminals IP 20
Electrical standards:
Acc. to IEC 1010 resp. EN 61 010
Operating voltages:
< 300 V between all insulated cir-
cuits
Contamination level:
2
Overvoltage category
acc. to IEC 664:
III for power supply
II for measuring input and contact
output
Double insulation:
– Power supply versus all other
circuits
– Measuring output versus
output contacts
Test voltage:
50 Hz, 1 min. acc. to
DIN EN 61 010-1
2300 V, input versus outputs and
outputs versus each other
3700 V, power supply versus all
circuits
Environmental conditions
Commissioning
temperature:
– 10 to + 55 °C
Operating
temperature:
– 25 to + 55 °C,
Ex – 20
to + 55 °C
Storage temperature: – 40 to + 70 °C
Annual mean
relative humidity:
≤
75%
Altitude:
2000 m max.
Indoor use statement!
Basic configuration of the standard versions
For functional control: Trip point GW1 set to 30%,
GW2 set to 70%
Hysteresis:
1%
Energizing and
deenergizing delays:
0.2 s
Switching function (trip point type)
Trip point
Switching
function
(trip point type)
Jumpers
Position
ST 2
ST 6
2
GW 2
higher
a
1
GW 1
lower
b
Sense of relay action
Operating
status
Relay
Operating
sense
Jumpers
Position
J4
J8
Safe
condition
2
GW 2
Relay
energized
b
1
GW 1
b
Operating sense of LED’s
Operating
status
LED’s
Operating
sense
Jumpers
Position
J5
J9
Alarm
condition
2
GW 2
LED
lit-up
b
1
GW 1
b
Arrangement of the jumpers on PCB and further details for
the configuration see section “7. Configuration” and Fig. 3.
5. Coding of the variants
(see also “Table 1: Standard version”)
Table 3:
Order Code
402 –
1. Mechanical design
Housing S17 for rail and wall mounting
1
Continuation of the table see next page!
