Circuit Diagrams; Connection Terminals; Signal Description; Technical Data - DOLD SAFEMASTER BH 5902/01MF2 Mode D'emploi

Circuit Diagrams

M1 X44
A1
48 S12 S14 S21 13 23 33
(+)
M1
M2
X44
13 23 33
A1(+)
S12
S13
K1
S21
S22
S23
S24
S31
K2
S32
S33
S34
A2(-)
S41
S42
14 24 34
S43
S44
A2
58 S32 S34 S41 14 24 34
(-)
M2 S31 S33
BH 5902.03
M1 X44
A1
48 S12 S14 S21 13 23 31
(+)
M1
M2
X44
13 23 31
A1(+)
S12
S13
K1
S21
S22
S23
S24
S31
K2
S32
S33
S34
A2(-)
S41
S42
14 24 32
S43
S44
A2
58 S32 S34 S41 14 24 32
(-)
M2 S31 S33
BH 5902.22

Connection Terminals

Terminal designation
A1+
A2
S12, S14, S22, S24, S32, S34,
S42, S44, M1, M2
S21, S23, S31, S33, S33, S41, S43 Outputs
13, 14, 23, 24, 33, 34
31,32
48, 58
X44
S22 S24 S23
A1+
48
A1+
58
S42 S44 S43
S22 S24 S23
A1+
48
A1+
58
S42 S44 S43

Signal description

+ / L
- / N
Inputs
Forcibly guided NO contacts for
release circuit
Forcibly guided NC contacts for
release circuit
Semiconductor monitoring output
Free junction terminal,
volt free

Technical Data

Input
Nominal voltage U :
N
Voltage range:
at max. 5 % residual ripple:
Nominal consumption:
Control voltage on
S21, S23, S31, S33, S41,
S43, S48, S58:
Control current on
S12, S14, S22, S24,
S32, S34, S42, S44:
Min. voltage on terminals
S12, S14, S22, S24, S32,
S34 S42, S44:
Short circuit protection:
Min. current on M1, M2:
Output
Contacts
BH 5902.03:
BH 5902.22:
Contact type:
Operate delay typ. at U :
N
Manual start:
Automatic start:
Automatic restart:
Release delay (reaction time): Max. 30 ms

Output voltage:

Switching of low loads:
Thermal current I :
th
Switching capacity
to AC 15:
NO contact:
NC contact
to DC 13 at 0.1 Hz:
Electrical life
to AC 15 at 2 A, AC 230 V:
Permissible switching
frequency:
Short circuit strength
max. fuse rating:
line circuit breaker:
Mechanical life:
Semiconductor Outputs
Output (terminal 48 and 58):
Output voltage:
35
DC 24 V
0.85 ... 1.15 U
N
Max. 170 mA
(no load on semiconductor outputs)
DC 23 V at U
N
Each 4.5 mA at U
N
DC 16 V
Internal with PTC
25 mA with active lamp
3 NO contacts
2 NO, 1 NC contacts
The NC contact must only be used as
monitoring contact !
Relay, forcibly guided
Max. 50 ms
Max. 1.5 s
Max. 55 ms
(max. 50 ms when failure on LC and
only one input channel de-energises)
AC 250 V
DC: see arc limit curve
≥ 100 mV
5 A
3 A / AC 230 V IEC/EN 60947-5-1
2 A / AC 230 V IEC/EN 60947-5-1
8 A / DC 24 V IEC/EN 60947-5-1
10 5 switching cycles IEC/EN 60947-5-1
Max. 1200 switching cycles / h
6 A gG / gL IEC/EN 60947-5-1
C 8 A
10 x 10 switching cycles
6
Transistors, plus-switching
DC 24 V,
max. 100 mA continuous current,
max. 400 mA for 0,5 s internal short
circuit, overtemperature and overload
protection
BH 5902/01MF2 / 26.01.21 en / 296A