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Safety Relays from IDEM
User Information
Maintenace
The device must be checked once per month for proper
function and for signs of tampering and bypassing of the
safety function.
What to Do in
Device does not switch on:
Case of a Fault?
•
Check the wiring by comparing it to the wiring diagrams.
•
Check the safety switch used for correct function and
adjustment.
•
Check whether the emergency stop circuit is closed.
•
Check whether the start button (with manual start) is
closed.
•
Check the operating voltage at A1 and A2.
•
Is the feedback loop closed?
Safety
The device is certified according to EN ISO 13849-1 up to a
Characteristics
Performance Level of PL e.
According to
EN ISO 13849-1
Safety characteristics according to EN ISO 13849-1 for all variants of SCR-7
Load (DC-13; 24V)
T10d [years]
Category
PL
PFHd [1/h]
nop [cycle / year]
Techn. Data
Corresponds to the standards
Operating voltage
Rated Supply Frequency
Permissible deviation
Power consumption
Control voltage at S11
Control current S11..S14
Safety contacts
Auxiliary contacts
Auxiliary transistor outputs (O1, O2)
Max. switching voltage
Safety contact breaking capacity
(13-14, 23-24, 33-34,43-44, 53-54, 63-64, 73-74)
Auxiliary contacts braking capacity
(81-82, 91-92, 101-102,101-112)
Minimum contact load
Contact fuses
Line cross section
Max. length of control line
Contact material
Contact service life
Test voltage
Rated impulse withstand voltage, leakage path/air gap
Rated insulation voltage
Degree of protection
Temperature range
Degree of contamination
Overvoltage category
Weight
Mounting
<= 0,1A
<= 1A
20
20
4
4
e
e
2,47E-08
2,47E-08
<= 500.000
<= 350.000
SCR-7
The device is otherwise maintenance
free, provided that it was installed pro-
perly.
Device cannot be switched on again after an emergency
stop:
•
Check whether the emergency stop circuit was closed
again.
•
Was the start button opened before closing of the emer-
gency stop circuit (with manual start)?
•
Is the feedback loop closed?
If the fault still exists, perform the steps listed under
"Commissioning Procedure".
If these steps do not remedy the fault either, return the
device to the manufacturer for examination.
Opening the device is impermissible and will void the
warranty.
Note:
Additional data can be requested from the manufacturer for
applications that deviate from these conditions.
<= 2A
20
4
e
2,47E-08
<= 100.000
EN 60204-1; EN ISO 13849-1 ; EN 62061
AC/DC 24V
AC: 50-60Hz
+ / - 10%
DC 24V
AC 24V
approx. 4.5W
approx. 8.5VA
DC 24V
approx. 250mA
7 NO contacts
4 NC contacts
DC 24V / 30mA, over current protected
AC 250V
AC:
250V, 2000VA, 8A for ohmic load
250V, 3A for AC-15
DC:
40V, 320W, 8A for ohmic load
24V, 3A for DC-13
Max. total current through all 7 contact up to Ta=40°C:
35A
10mm spacing between the devices
20A
no spacing between the devices
AC:
250V, 2000VA, 8A for ohmic load
DC:
40V, 320W, 8A for ohmic load
24V, 20mA
10A gG
2
0.14 - 2.5mm
2
1000m at 0.75 mm
AgSnO
2
7
mech. approx. 1 x 10
, electr. 1 x 10
2.5kV (control voltage / contacts)
4kV
(DIN VDE 0110-1)
250V
IP20
-15°C bis +40°C
2
(DIN VDE 0110-1)
3
(DIN VDE 0110-1)
approx. 350g
DIN rail according to EN 60715 TH35
(6 switching cycles/ min)
(6 switching cycles/ min)
5
operating cycles
H04
Ver. A
E61-329-00
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