DOLD SAFEMASTER M BH 5911 Teknik Keselamatan - Halaman 7

Jelajahi secara online atau unduh pdf Teknik Keselamatan untuk Unit Kontrol DOLD SAFEMASTER M BH 5911. DOLD SAFEMASTER M BH 5911 8 halaman. Multi-function safety system

Halaman Cetak
Application Examples
L+
emergency stop
A1+
X11
S12 S11 S13 S14 X12 (-)
BH5911
A2-
L -
Emergency stop, 2-channel, 4 start inputs, contact reinforcement; setting: 0, 4 or 8
Technical Data
Nominal voltage U
:
N
Voltage range:
with max. 5% residual ripple:
Nominal consumption
BH 5911:
Input
Control voltage on
X11, X12, 48, 58:
Control voltage on
S11, S12, S13, S14,
T1, T2, T3, T4:
max. wire length to
sensors with contacts:
Minimum voltage at
terminals S12, S14
T1, T2, T3, T4:
Short-circuit protection
of the modules:
Output
Contacts
BH 5911.03:
BH 5911.22:
Contact type:
Typ. make time with U
:
N
Control unit BH 5911
Manual start
Emergency stop
max. 75 ms
Break time (reaction time):
Control unit BH 5911
Emergency stop
max. 27 ms
Fault clearing
in the feed back loop:
Output nominal voltage:
Switching of small loads:
(-)
48
13
23
33
error indication,
enabling active
K3
DC 24 V
0.85 ... 1.15 U
N
max. 140 mA
(no load on semiconductor outputs)
DC 23 V at U
N
4.5 mA each at U
N
100 m
DC 16 V
Internally with PTC
3 NO contacts
2 NO contacts, 1 NC contact
(The NC contact must not be used as
a safety output!)
Relay, forcibly guided
Auto start
First start
Restart
max. 1 s
max. 90 ms
max. 600 ms
AC 250 V
DC: see limit curve for arc-free operation
≥ 100 mV
T1
T2
T3
T4
X11
T1
T2
T3
T4
X12
K1
K2
machine enabling
34
24
14
K4
Thermal current I
th
Switching capacity
to AC 15
NO contact:
NC contact:
to DC 13:
Contact life
acc. to AC 15 with 2 A, AC 230V:10
Permissible switching
frequency:
Short circuit strenght
max. fuse rating
Line circuit breaker
Mechanical life:
Semiconductor Outputs
Output (terminal 48 and 58):
Output nominal voltage:
General Data
Operatinng mode:
Temperature range:
Clearance and creepage
distances
rated impulse voltage /
pollution degree:
EMC:
Radio interference suppression: Limit value class A
Remark: This device is designed for industrial ambient conditions.
When used in other environment, it is possible that wire bound or
radiated interference occurs.
Degree of protection
Housing:
Terminals:
Housing:
7
K3
K4
Y1
Y2
58
waiting for start,
error
M9059_a
:
max. 5 A (see quadratic total current
limit curve)
3 A / AC 230 V
2 A / AC 230 V
DC8 A / DC 24 V
at 0.1 Hz
switching cycles IEC/EN 60 947-5-1
5
max. 1 200 switching cycles / h
6 A gL
C 8 A
10 x 10
operating cycles
6
Transistor outputs, plus-connected
DC 24 V, max. 100 mA constant
current, max. 400 mA for 0,5 s internal
short circuit, overtemperature and
overload protection
Continuous
± 0 ... + 50 °C
At an operating temperature of 50 °C
the modules must be mounted with
a distance of 3 - 5 mm.
4 kV / 2 (basis insulation) IEC 60 664-1
IEC/EN 61 326-3-1, IEC/EN 62 061
IP 20
IP 20
Thermoplast with V0 behavior
according to UL Subject 94
IEC/EN 60 947-5-1
IEC/EN 60 947-5-1
IEC/EN 60 947-5-1
IEC/EN 60 947-5-1
EN 55011
IEC/EN 60 529
IEC/EN 60 529
07.10.15 en / 477