DOLD BH 5922 User manual

1
Safety technique
Emergency-stop monitor BH 5922, BL 5922
safemaster
•Appliedforpatent
•To monitor max. 8 single-channel or 2-channel e-stop buttons
•E-stop button can be connected directly to BH 5922
•Single channel monitoring of max. 8 e-stop buttons
•For direct connection of single channel e-stop buttons
•As option direct connection of 2-channel e-stop buttons to
BH 5922 / BL 5922
•Simple wiring of e-stop buttons
•Extendable in steps of 8 inputs
•No influence on e-stop system
•Adjustable
- with manual reset (without link X1 / X2)
- with automatic reset (with link X1 / X2)
•Reset button and remote reset
•LED indicators to show the state of the e-stop buttons
•as option with BCD output (high or low active) or CANopen (plug
and play possible for closed system)
•BH 5922: width 45 mm
BL 5922: width 90 mm
Approvalsandmarking
0234656
BH5922,BL5922/29.10.02d
Circuitdiagrams
E-stop button single-channel connection (8 inputs)
BH 5922.08 BCD output and CANopen not available
BH 5922.08/00_
E-stop button 2-channel connection (4 inputs)
BH 5922.04/01_
All technical data in this list relate to the state at the moment of edition. We reserve the right
for technical improvements and changes at any time.
E-stop button 2-channel connection (8 inputs)
BL 5922.08/01_
Circuitdiagrams
E-stop button 2-channel connection, 2-channel reset for cross
fault monitoring systems (8 inputs)
BL 5922.08/03_
A1
CAN
L
CAN
H
X1 X2 I1B I2B I3B I4B
S11 I1A I2A I3A I4A
I5B I6B I7B I8B 00 01 02 03
I5A I6A I7A I8A S12 A2
A1 X1 S11 I1A I2A I3A I4A I5A I6A I7A I8A
CAN
LCAN H
A2 X2 00 01 02 03 S12 I1B I2B I3B I4B I5B I6B I7B I8B
BCD
M7676_a
A1
CAN
L
CAN
H
X1 X2 I1B I2B I3B I4B
S12
S11 I1A I2A I3A I4A
I1D I2D I3D I4D 00 01 02
I1C
S21 I2C I3C I4C S22 A2
M7677_a
A1 X1 S11 I1A I2A I3A I4A I1C/
S21 I2C I3C I4C
CAN
LCAN H
A2 X2 00 01 02 I1B I2B I3B I4B/
S12 S22 I1D I2D I3D I4D
BCD
A1
A1 X1 S11 I1A I2A I3A I4A I5A I6A I7A I8A S21 I1C I2C I3C I4C I5C I6C I7C I8C
CAN
LCAN H
A2 X2 00 01 02 03 S12 I1B I2B I3B I4B I5B I6B I7B I8B S22 I1D I2D I3D I4D I5D I6D I7D I8D
BCD
CAN
L
CAN
H
X1 X2 I1B I2B I3B I4B I1D I2D I3D I4D
I5B I6B I7B I8B 00 01 02 03 I5D I6D I7D I8D
S11 I1A I2A I3A I4A S21 I1C I2C I3C I4C
I5A I6A I7A I8A S12 A2 I5C I6C I7C I8C S22
M7675_b
A1
A1 X1 X3 S11I1A I2A I3A I4A I5A I6A I7A I8A S21I1C I2C I3C I4C I5C I6C I7C I8C
CAN
L
CAN
H
A2 X2 X4 00
00
01
01
02
02
03
03
S12 I1B I2B I3B I4B I5B I6B I7B I8B S22 I1D I2D I3D I4D I5D I6D I7D I8D
BCD C-D
BCD A-B
CAN
L
CAN
H
X1 X2 I1B I2B I3B I4B X3 X4 I1D I2D I3D I4D
I5B I6B I7B I8B 00 0001 0102 02
03 03
I5D I6D I7D I8D
S11 I1A I2A I3A I4A S21 I1C I2C I3C I4C
I5A I6A I7A I8A S12 A2
I5C I6C I7C I8C S22
M8310_a
A1
A1 X1 X3 S11I1A I2A I3A I4A I5A I6A I7A I8A I1C I2C I3C I4C I5C I6C I7C I8C
CAN
L
CAN
H
A2 X2 X4 00
00
01
01
02
02
03
03
S12 I1B I2B I3B I4B I5B I6B I7B I8B S22 I1D I2D I3D I4D I5D I6D I7D I8D
BCD C-D
BCD A-B
CAN
L
CAN
H
X1 X2 I1B I2B I3B I4B X3 X4 I1D I2D I3D I4D
I5B I6B I7B I8B 00 0001 0102 02
03 03
I5D I6D I7D I8D
S11 I1A I2A I3A I4A I1C I2C I3C I4C
I5A I6A I7A I8A S12 A2
I5C I6C I7C I8C S22
M8523
E-stop button 2-channel connection, 2-channel reset for
systems without cross fault monitoring (8 inputs)
BL 5922.08/02_

2
CANopen mode
With switch position "CANopen" the CANopen protocol is active on the
interface.The configuration of the device is made by software, e.g.Pro
CANopen. The configuration file for BH 5922 can be ordered with
reference:PN5501/CD/01/000
Plug and Play mode
With switch position "Plug and Play" a variant of the CANopen protocol
is active on the interface.The unit setting is done with a switch on the
front, see picture below.If a system is on plug and play mode it can be
switched over to CANopen protocol at any time.
Address setting Plug and Play mode
To allow the E-stop monitor to communicate with a corresponding device
via the CAN-bus the addresses have to be set with the 2 rotational
switches on the front according to the table below. Adresses between
1...49, 51...99 are possible.Adress 0 and 50 cannot be chosen in Plug
and Play mode.
E-stop monitor output module
BH/BL 5922 with address transmits to IP5503 with address
1→51
..
..
49 →99
Example of setting: Address 14
left switch 101: to position 1 x 101
right switch 100: to position 4 x 100
Setupprocedure
LED "ON"
LED "BUS" setting of the unit
address with
ADR 10 und 10
10
switch selecting
CANopen or
Plug and Play
8 status LEDs for
E-stop buttons
M6316
selection of
the transmission
rate in K bit
s
Reset button
Indicationofthestatusofe-stopbuttonsinane-stopchain.Werecommend
to use the BH 5922 together with DOLD E-stop modules (approval).
Application
Indicators
Green LED "On": on, when supply connected
YellowLED: on, when bus active (only with /002)
Green status LEDs: -Continuous:
when all e-stop buttons are closed
- Off:
when corresponding e-stop button is
pressed
-Flashing:
when e-stop button is released,
butnotacknowledged.Acknowledging
with reset button or remote reset.
Notes
WhenusingB_ 5922/00_ orB_ 5922/01_for singlechannel monitoring or
2-channel connection of the e-stop chain the e-stop monitor has to be
conectedtotheloopbetweenS11andS12ofthee-stopmodule.Inthisway
channelABismonitored.
In a 2-channel e-stop loop, the e-stop monitor has to be connected to the
channelwhichnormallyisbetweentheterminalsS11andS12ofthee-stop
module.TheE-stopmonitorandthee-stopmodulehavetobeconnectedto
the same DC 24 V power supply. When using an E-stop module with AC-
supplytheminus-terminalofthee-stopmonitor(A2)mustbeconnectedto
theminus-terminal ofthe e-stopcontrol voltage(S21 orPE) onthe e-stop
module.
Ifallthee-stopbuttonsareclosedallgreen LEDs areon.Ifonebuttonis
activated the corresponding LED goes off.
Thee-stopbuttonsareconnectedinseries,thereforeonlyoneLEDgoes
offeven ifseveral buttonsarepressed. Onlythe firstactivatedbutton in
the row is indicated. When this e-stop button is released again the LED
lights up again and the LED of the next activated button in the row goes
off.
Ifthe variant B_5922/0_2,B_ 5922/0_4, B_5922/0_5is connected toa
IP5503inPlugandPlaymodustheoutputsshowthestateoftheE-stop
buttons an dthe LEDs the state of the status LEDs Ι1 - Ι8 on the e-stop
monitor.
Function
Setupprocedure
Notes for Plug and Play mode
On the BL-models with 2-channel monitoring of the e-stop loop 2
addressees and 2 transmission rates can be chosen (channel AB and
channel CD).For correct operation the adress settings must be different
and the transmisson rate settings must be the same.
The screen of the bus wire has to be connected to A2 of the e-stop
monitor.
Setup procedure
1.) Connect CAN-bus to terminals CAN_L and CAN_H
2.) Terminate the physical end of the bus by connecting a termination
resistor of 120 Ωbetween CAN_L and CAN_H on the first and last
module of the bus
3.) Connect screen of bus wire to A2
4.) Select transmission rate (e.g.20 K bit/sec) using the rotational switch
on the front (see drawing)
5.) Select address of the module using rotational switches on the front
(see drawing and above example)
Attention: To communicate in a system configured in Plug and Play
modus it is necessary to set one module in the system to
the address 1.
Technicaldata
Input
Nominal voltage UN(A1/A2): DC 24 V
Voltagerange: 0,8 ... 1,1 UN
Control voltage on S11/S12: DC 24 V
Reset input X1, X2:Voltfreecontact
BCDinterface:
Output (O0,O1,O2, O3): Transistor switching +
switched/auxiliaryvoltage: DC 24 V
Switchingcapacity: 40 mA short circuit proof
Residualvoltage: typ. 0,6 V
BCD output, high active: (only with B_ 5922/001, B_ 5922/011)
O3 O2 O1 O0 description
0 0 0 0 inputS11without voltage
0 0 0 1 E-stop 1 active
0 0 1 0 E-stop 2 active
0 0 1 1 E-stop 3 active
0 1 0 0 E-stop 4 active
0 1 0 1 E-stop 5 active
0 1 1 0 E-stop 6 active
0 1 1 1 E-stop 7 active
1 0 0 0 E-stop 8 active
1 1 1 1 no E-stop active

3
Technicaldata
Vibrationresistance: Amplitude0,35 mm EN 60 068-2-6
frequency 10 ... 55 Hz
Climateresistance: 20 / 060 / 04 EN 60 068-1
Terminaldesignation: EN 50 005
Wireconnection: 1 x 4 mm2solid or
1 x 2,5 mm2stranded ferruled (isolated)
or
2 x 1,5 mm2stranded ferruled (isolated)
DIN 46 228-1/-2/-3/-4 or
2 x 2,5 mm2stranded ferruled
DIN46 228-1/-2/-3
Wire fixing: Terminal screws M3.5, box terminals
withwire protection
Mounting: DIN rail EN 50 022
Weight: 255 g
Dimensions
Width x height x depth:
BH5922: 45 x 86 x 121 mm
BL 5922: 90 x 86 x 121 mm
Technicaldata
Standardtype
BH 5922.08 DC 24 V
Articlenumber:
•for8 e-stop-buttons,single channelconnection
•NominalvoltageUN: DC 24 V
•Width: 45 mm
BL 5922.08/010 DC 24 V
Articlenumber:
•for 8 e-stop buttons, 2-channel connection
•NominalvoltageUN: DC 24 V
•BH 5922: 45 mm width
BL5922: 90 mm width
BCD output, low active: (only with B_ 5922/003, B_ 5922/013)
O3 O2 O1 O0 description
1 1 1 1 inputS11without voltage
1 1 1 0 E-stop 1 active
1 1 0 1 E-stop 2 active
1 1 0 0 E-stop 3 active
1 0 1 1 E-stop 4 active
1 0 1 0 E-stop 5 active
1 0 0 1 E-stop 6 active
1 0 0 0 E-stop 7 active
0 1 1 1 E-stop 8 active
0 0 0 0 no E-stop active
BCDoutput,high active:(only with B_5922/021,B_5922/031)
O7 O6 O5 O4 O3 O2 O1 O0 description
0 0 0 0 0 0 0 0 inputS11 without voltage
0 0 0 1 0 0 0 1 E-stop 1 active
0 0 1 0 0 0 1 0 E-stop 2 active
0 0 1 1 0 0 1 1 E-stop 3 active
0 1 0 0 0 1 0 0 E-stop 4 active
0 1 0 1 0 1 0 1 E-stop 5 active
0 1 1 0 0 1 1 0 E-stop 6 active
0 1 1 1 0 1 1 1 E-stop 7 active
1 0 0 0 1 0 0 0 E-stop 8 active
1 1 1 1 1 1 1 1 no E-stop active
BCDoutput,low active:(only with B_5922/023,B_5922/033)
O7 O6 O5 O4 O3 O2 O1 O0 description
1 1 1 1 1 1 1 1 input S11 ist without voltage
1 1 1 0 1 1 1 0 E-stop 1 active
1 1 0 1 1 1 0 1 E-stop 2 active
1 1 0 0 1 1 0 0 E-stop 3 active
1 0 1 1 1 0 1 1 E-stop 4 active
1 0 1 0 1 0 1 0 E-stop 5 active
1 0 0 1 1 0 0 1 E-stop 6 active
1 0 0 0 1 0 0 0 E-stop 7 active
0 1 1 1 0 1 1 1 E-stop 8 active
0 0 0 0 0 0 0 0 no E-stop active
0 = voltage on output: 0 V
1 = voltage on output: 24 V
CANopeninterface
wiring: screenedtwisted pair
transmissionrate: settable 20 K bit/s, 125 K bit/s,
500 K bit/s, 1 M bit/s,
max.length: 20 K bit/s = 2. 500 m
125 K bit/s = 500 m
500 K bit/s = 100m
1 M bit/s = 25 m
Plug and Play
transmissionrate: 20 K bit / sec (recommended)
Attention: Bothphysicalendsofthe2-wiresystemmustbeterminated
with a 120 Ωresistor between the terminals CAN_L and
CAN_H.
Generaldata
Operatingmode: Continuousoperation
Temperaturerange: - 20 ... + 60 °C
EMC
Electrostaticdischarge: 8 kV (air) EN 61 000-4-2
Surge proof against wire
bound surges, induced by
highfrequencyfields: 10 V class 3,
f = 150 kHz - 80 MHz EN 61000-4-6
Fasttransients: 2 kV EN 61 000-4-4
Surgevoltages
between
wires for power supply: 1 kV EN 61000-4-5
between wireand ground: 2 kV EN 61 000-4-5
Interferencesuppression: Limit value class B EN 55 011
Degree of protection
Housing: IP 40 EN 60 529
Terminals: IP 20 EN 60 529
Housing: ThermoplasticwithV0-behaviour
to UL subject 94
B_ 5922 ._ _ / 0 _ _ 0 = without BCD output and
CANopeninterface
1 = with BCD output, high active
2 = withCANopeninterface
3 = with BCD output, low active
4 = withCANopeninterface and
BCD output, high active
5 = withCANopeninterface and
BCD ouput, low active
Connectionof e-stopbuttons
0 = singlechannel
1 = 2-channel
2 = 2-channel,2-channelmonitoring
whennocrossfaultmonitoring(only
with BL 5922)
3 = 2-channel,2-channelmonitoring
when cross fault monitoring (only
with BL 5922)
Number of e-stop buttons that
can be connected
04 = 4 e-stopbuttons, 2-channel
connection with BH 5922
08 = 8 e-stop buttons
H width 45 mm
L width 90 mm
Ordering example for variants
BH5922. 08 / _ _ _ DC 24 V Nominalvoltage
Variant,ifrequired
Number of e-stop buttons that
can be connected
Type
Variants

4
E-stop monitor
BH5922.08/001
E-stop monitor
BH5922.08/001
Dold-E-stop module
e.g. BG5925
DC24V
A1
A1
M7782_b
A2
A2
S11 S12 S22
03
03
02
02
01
01
00
00
BCD
BCD
X1
X1
X2
S11
X2
S12
S12
Reset
S11
I2A
I2A
I8A
I8A
I8B
I8B
I2B
I2B
I1B
I1B
I1A
I1A
T1
T9
T2
T10
T8
T16
E-stop
DC24V
-
+
A1 A2 S33 S34
On
Applicationexample
Pic 1:Monitoringof8e-stopbuttonswithe-stopmonitor,single-channel
connection,e-stop modulesingle channel.Displayvia 8LEDs on
frontsideof themodule
Applicationexamples
Pic 3: Monitoringof16e-stopbuttonswithe-stopmonitor,single-channel
connection,e-stopmodule 2-channel. BCD-outputfor remote
display of the status of the e-stop buttons
E-stop
E-stop monitor
BH5922.08
On
M7780_a
Dold E-stop module
e.g. BG5925.48
DC24V
T1
T2
T8
Reset
X1
X2
A1
I1A
I2A
I8A
I1B
I2B
I8B
S12
S12
A2
S22
S33
S21
S34
S11
A1
S11
A2
DC24V
-
+
Pic 2:Monitoring of 8 e-stop buttons with e-stop monitor, single-
channel connection, e-stop module 2-channel. Remote display
of the status of e-stop buttons via CANopen interface on Dold
output module.
A1
M7781_b
A2
E-stop monitor
BH5922.08/002
S11
S11
S12
X1
X2 Reset
Rab
S12 S22
CAN_H CAN_L
CAN_L
A1
SH
CAN_H 120
A2
Output module
IP5503.28
Dold E-stop module
e.g. BG5925
DC24V
I2A
I8A
I8B
I2B
I1B
I1A
T1
T2
T8
03 04 73 74
E-stop
DC24V
-
+
A1 A2
S33 S34
On

5
Applicationexamples
Pic 4: Monitoring of 4 e-stop buttons with e-stop monitor, 2-channel connection, BCD output, single-channel monitoring
on
Reset
A1
e.g. PLC
02
01
00
BCD
M7783_a
A2
E-stop monitor
BL5922.04/011
S11 S11 S12 S21 S22
A1 A2 S33 S34
S22
Dold E-stop module
e.g. BG5925
DC 24V
T1
T2
T4
E-stop
E-stop
E-stop
I1D
I2D
I4D
I1B
I2B
I4B/S12
X1 X2
I1C/S21
I2C
I4C
I1A
I2A
I4A
DC24V
-
+
Pic 5: Monitoring of 8 e-stop buttons with e-stop monitor, 2-channel connection, BCD output, single-channel monitoring
OnReset
A1
e.g. PLC
03
02
01
00
BCD
M7784_a
A2 X1 X2
E-stop monitor
BL5922.08/011
S11 S11 S12 S21 S22
A1 A2 S33 S34
S21
S12
S22
Dold E-stop-module
e.g. BG5925
DC 24V
T1
T2
T8
E-stop
E-stop
E-stop
I1D
I2D
I8D
I1B
I2B
I8B
I1C
I2C
I8C
I1A
I2A
I8A
DC24V
-
+

6
E. DOLD & SÖHNE KG • D-78114 Furtwangen
e-mail dold-relays @t-online.de • internet http://www.dold.com •
Postf.1251 • Tel.[phone] •Telefax [phone]
Applicationexample
on
Reset
A1
e.g. PLC
07
03
06
02
05
01
04
00
BCD
M8392
A2 A3 A4
E-stop monitor
BL5922.08/031
S11 S11 S12 S21 S22
A1 A2 S33 S34
S21
S12
S22
Dold E-stop module
e.g. BG5925
DC 24V
T1
T2
T8
E-stop
E-stop
E-stop
I1D
I2D
I8D
I1B
I2B
I8B
X1 X2 X3 X4
I1C
I2C
I8C
I1A
I2A
I8A
DC24V
-
+
Pic 6: Monitoring of 8 e-stop buttons with e-stop monitor, 2-channel connection, 2-channel monitoring (witch cross fault monitoring), BCD output