21
SEPK 02.0 / SEPG 05.3 / SEP 01.0 /
SEP 01.4 / SEPLC 05.2 / SEP 07.0 / SEP 09.0
Operating instructions
Two-hand control panel
EN
2
4
2
4
2
9
6
3
2
9
6
3
Fig. 36
9 Electrical connection
9.1 Electrical connection of EDR, EFR, KDRR EFR and EDRZ
emergency stop command devices
Important notes
The electrical connection may only be carried out by autho-
rised personnel in a de-energised condition.
At least one contact with positive break must be integrated in
the safety circuit.
After wiring, the contact elements must be cleaned (i.e. remove excess
cables etc.).
The ixing screws of the contact element must be tightened with 0.8 Nm
tightening torque.
Contact variants
The following contact combinations may be used:
• Screw or plug-in terminals:
– 1 × EF 303 (1 NC/1 NO contact) + 1 × EF 220 (2 NC contacts) or
– 2 × EF 303 (1 NC/1 NO contact) or
• EFK cage clamp: contact data upon request
11
21
EF 220.1
12
22
11
23
EF 303.1
12
24
31
41
EF 220.2
32
42
31
43
EF 303.2
32
44
51
61
EF 220.3
52
62
51
63
EF 303.3
52
64
Fig. 37
Switch travel
0
6
3
3
0
6
2
2
Fig. 38: EF 303.1/.2/.3
EF 220.1/.2/.3
9.2 Electrical connection of ADRR 40 emergency stop command
devices
Important notes
The electrical connection may only be carried out by autho-
rised personnel in a de-energised condition.
At least one contact with positive break must be integrated in
the safety circuit.
After wiring, the contact elements must be cleaned (i.e. remove excess
cables etc.).
The ixing screws of the contact element must be tightened with 0.8 Nm
tightening torque.
Contact variants
• RF 02: 1 NO element
• RF 10: 1 NC element
9.3 Important notes for the 3SB3 Siemens SIRIUS emergency stop
command device
Warning:
For voltages exceeding the safety low voltage, a
protective ground connection is required!
In case of mounting in front plates/enclosures in non-conducting
material (Fig. 39)
Grounding of each individual actuator required, ground bolt available as
accessory
Fig. 39
In case of mounting in front plates in electrically conducting
material
Due to its extended point, the lush mounted retaining screw (TORX
T10) provides for both an anti-rotation protection and a bonding with
the front plate. For surfaces with a thick layer of paint, the screw can be
tightened further (approx. 0.5 rotation) to enhance the bonding and the
anti-rotation protection. The eficiency of the protective measure must
be checked by the owner.
Note:
No liability shall be accepted for damages or injuries
caused by an inappropriate handling or incorrect disassembly
beyond the accordingly intended opening.
Any inappropriate and incorrect handling can cause severe
bodily injuries!
10 Set-up and maintenance
10.1 Set-up and maintenance of the two-hand control panels
Functional testing
The safety function of the two-hand control panel must be tested. The
following conditions must be checked and met:
• Correct ixing of the itted component
• Check the integrity of the cable entry and connections
• Check the two-hand control panels enclosure for damages
Maintenance
The function (switching) of the two-hand control panel must be tested in
regular intervals.
Damaged or defective components must be replaced.
