20
BH 5910 / 200217 / 190A
Operating instructions
ENGLISH
SAFEMASTER C
Multifunction Safety Module
BH 5910
0263150
The BH 5910 interrupts a safety circuit in a safe way. In applications with
e-stop buttons, LC (e.g. light curtains), safety gates and two-hand control
to protect people and machinery.
When used in accordance with its intended purpose and following these
operating instructions, this device presents no known residual risks. Non-
observance may lead to personal injuries and damages to property.
Designated use
Practical notes
•
Before removing the front cover please touch ground potential.
Safety notes
•
On BH 5910.22 the NC contact 31 - 32 can only be used as monitoring
contact.
•
Changes of settings are only permitted when supply voltage is discon-
nected and have to be made by trained persons only.
Main features
•
According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
- Category 4 to EN 954-1
•
Functions selectable via rotational switches to connect max.:
- 8 E-stop circuits, single channel or
- 4 E-stop circuits, 2-channel or
- 4 light curtains or
- 2 light curtains and 1 E-stop circuit or
- 4 safety gates or
- 2 safety gates and 1 E-stop circuit or
- 4 pairs of 2-hand-buttons or Typ III A according to DIN EN 547 or
- 2 pairs of 2-hand-buttons Typ III C according to DIN EN 547
and 1 E-stop circuit
•
In addition selectable:
- auto or manual reset (simulation input for gate monitor)
- continuously monitored feedback circuit to monitor external
contactors
•
Cross fault detection
•
Short circuit and broken wire detection
•
Outputs:
- 3 NO or 2 NO and 1 NC contacts
- 2 semiconductor outputs short circuit proof and overload
protected
•
Under- and overvoltage detection and signalling
•
LED indication for operation (RUN), channel 1/2
Before installing, operating or maintaining this device, these instructions
must be carefully read and understood.
DANGER
CAUTION
Dangerous voltage.
Electric shock will result in death or serious injury.
Disconnect all power supplies before servicing equipment.
Safe operation of the device is only guaranteed when using certified
components!
Important Notes
The product hereby described was developed to perform safety functions
as a part of a whole installation or machine. A complete safety system
normally includes sensors, evaluation units, signals and logical modules
for safe disconnections. The manufacturer of the installation or machine
is responsible for ensuring proper functioning of the whole system. DOLD
cannot guarantee all the specifications of an installation or machine that
was not designed by DOLD. The total concept of the control system into
which the device is integrated must be validated by the user. DOLD also
takes over no liability for recommendations which are given or implied in
the following description. The following description implies no modification
of the general DOLD terms of delivery, warranty or liability claims.
Safety Regulations
- This device must be installed and operated by trained staff who are
familiar with these instructions and with the current regulations for safety
at work and accident prevention.
- Pay attention to applicable local regulations, especially regarding safety
measures.
- The shock protection on the connected elements and the cable insulation
must be designed for the highest voltage applied to the device.
- Opening the device or implementing unauthorized changes voids any
warranty
- The unit should be panel mounted in an enclosure rated at IP 54 or
superior. Dust and dampness may lead to malfunction.
- Adequate fuse protection must be provided on all output contacts with
capacitive and inductive loads.
- The safety function must be triggered at least once a month.
Connection Terminals
Terminal designation
Signal designation
A1+
+ / L
A2
- / N
S12, S14, S22, S24,
S32, S34. S42, S44
Inputs
S11, S13, S21, S23,
S31, S33, S41, S43
Outputs
13, 14, 23, 24, 33, 34
Forcibly guided NO contacts for
release circuit
31, 32
Forcibly guided NC contacts for
monitoring
48, 58
Semiconductor monitoring output
ORIGINAL
