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Número de pieza | BN5983 | |
Descripción | Safe master | |
Fabricantes | ETC | |
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No Preview Available ! Emergency Stop Relay/Safety Gate Monitor
Type BN 5983
safemaster
www.DatMaSohdeeelts4UB.cNom5983.53, BN 5983.53/101, BN 5983.54
TÜV
CANADA
USA
SWEDEN
Rheinland
Typical Schematic Diagram
Technical Committee
of Electrical
Engineering
BN 5953.53, BN 5983.53/101
L
OFF
EMERG.
STOP
A1
(+)
PE
(–)
S11 S34
13
23
33
53
41
X5
K3
K2
K1
S12 S22 X3
X4
14
24
34
54
42
A2
(–)
ON/RESET
N
Diag 1
BN 5983.53 with External Contactors
This diagram shows how external contactors with positive guided contacts
C1 and C2 may be used to reinforce the switching capacity of BN 5983
with continued redundancy.
L
C1.2
OFF
C2.2
EMERG.
STOP
L
N
A1
(+)
PE
(–)
S11 S34
13
23
33
53
41
X5
K3
K2
K1
S12 S22 X3
X4
14
24
34
54
42
A2
(–)
C1.1
C2.1
C1 C2
ON/RESET
Diag 2
Features
• Category 3
• Contacts
.53 – 3 N/O, 1 N/C,
1 N/O 200ms delayed release on reset
.53/101 – 3 N/O, 1 N/C,
1 N/O 1 sec delayed release on reset
.54 – 3 N/O, 1 N/C, 1 N/O
• Removable terminal strips for fast replacement
• Front mounted auxiliary supply fuse
• AC or 24V DC auxiliary supply options
• Single channel or dual channel operation
• Manual or automatic reset
Description
Emergency Stop Relay Type BN 5983 complies fully with the
requirements of the Standard Specifications referred to on page 3 of
this Publication. The unit is housed in a compact 100mm wide case
suitable for DIN rail mounting and is available in a wide range of
auxiliary voltages. BN 5983.53/101 has a one second delay on reset, a
useful feature when using this relay as a combined Emergency Stop/gate
monitor. These relays are extensively used and specified by the UK/
European automotive industry.
Circuit Connections
Relay BN 5983 operates on the principle described on page 6 of this catalogue.
The OFF and the EMERGENCY STOP buttons are connected in series between
terminals S11 and S12/S22. The On/Reset button is
connected between terminals S12 and X4. The auxiliary supply is
connected to terminals A1(+) and A2(–).
The circuits to be tripped may be connected to terminals 13-14,
23-24 and 33-34. Remote signalling circuitry, if applicable, is
connected to terminals 41-42, 53-54.
For additional security an insulation monitoring relay may be
connected to monitor terminal PE(-) to ground. (Relay details on request).
This relay is suitable for category 3 applications.
Special Note
It is recommended that redundancy is carried through to the
EMERGENCY STOP button by using a dual contact button as shown.
If a single contact button is used then terminals S12 and S22 should
be bridged (category 2 applications only).
Indication
The relay is equipped with two green LEDs. When illuminated they
indicate the healthy condition of circuits K2 and K3.
8
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet BN5983.PDF ] |
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