12/42
PWR
LED
IN
LED
OUT
LED
ACT
LED
LOCK
LED
EDM
a
State Description
GN
-
GN RUN EDM signal active (external relay off)
a
GN GN GN GN GN - RUN EDM signal not active (external relay
on)
a
GN - - - - RD
bl
ERROR Error in the EDM
a
function
Legend: GN = green; RD = red; OG = orange;
- = off; bl = blinking;
= indifferent
Note:
(a)
= available in NS •5•••••• version only
5.10 Interfacing
You can find wiring diagrams for connecting to safety modules of the CS series from
Pizzato Elettrica in table 2.
6 INSTRUCTIONS FOR PROPER USE
6.1 Installation
Attention: Installation must be carried out by qualified staff only. The OS1 and
OS2 safety outputs of the device must be connected to the safety circuit of the
machine. The signalling outputs O3 and O4 are not safety outputs and may not
be used individually in a safety circuit to determine safe state of guard closed.
- Do not stress the device with bending or torsion.
- Do not modify the device for any reason.
- Do not exceed the tightening torques specified in the present manual.
- The device carries out an operator protection function. Any inadequate installation
or tampering can cause serious injuries and even death, property damage, and eco-
nomic losses.
- These devices must not be bypassed, removed, turned or disabled in any other way.
- If the machine where the device is installed is used for a purpose other than that
specified, the device may not provide the operator with efficient protection.
- The safety category of the system (according to EN ISO 13849-1), including the
safety device, also depends on the external components connected to it and their
type.
- Before installation, make sure the device is not damaged in any part.
- Before installation, ensure that the connection cables are not powered.
- Avoid excessive bending of connection cables in order to prevent any short circuits
or power failures.
- Do not paint or varnish the device.
- Do not drill the device.
- Do not use the device as a support or rest for other structures, such as raceways,
sliding guides or similar.
- Before commissioning, make sure that the entire machine (or system) complies
with all applicable standards and EMC directive requirements.
- The fitting surface of the device must always be smooth and clean.
- The documentation required for correct installation and maintenance is available
online in various languages on the Pizzato Elettrica website.
- Should the installer be unable to fully understand the documents, the product must
not be installed and the necessary assistance may be requested from the manufac-
turer (see paragraph SUPPORT).
- Before commissioning the machine, and periodically, check for correct switching of
the outputs and correct operation of the system comprising the device and associ-
ated safety circuit.
- In proximity of the device do not carry out arc welding, plasma welding, or any other
process that may generate electromagnetic fields of intensity higher than the limits
prescribed by the standards, even when the device is off. Where welding operations
are to be carried out in the proximity of the previously installed device, it must first
be moved away from the work area.
- When mounted outside, the device must not be exposed to direct UV radiation.
- When the device is installed on a mobile frame and the actuator is installed on a
mobile door, ensure that the device cannot be damaged by simultaneous opening
of the frame and the door.
- After installation, check for correct operation of the auxiliary release (if present) and
the escape release button (if present).
- No work that can cause high-intensity electrostatic discharges (e.g. stripping or
rubbing plastic surfaces or other materials that can be electrostatically charged) may
be carried out in the vicinity of devices that are supplied with electrical energy, even
if they are switched off or not wired.
- Always attach the following operating instructions to the manual of the machine in
which the device is installed.
- Always attach the following instructions to the manual of the machine in which the
device is installed.
- These operating instructions must be kept available for consultation at any time and
for the whole period of use of the device.
6.2 Do not use in following environments
- In environments where continuous temperature fluctuations cause the formation
of condensation inside the device.
- In environments where the application causes the device to be subjected to strong
impacts or vibrations.
- In environments containing explosive or inflammable gases or dusts.
- In environments where ice can form on the device.
- In environments containing strongly aggressive chemicals, where the products
used coming into contact with the device may impair its physical or functional integ-
rity.
- In environments where contaminants may enter and build-up in the actuator inser-
tion hole, cause damage to seals, impede sliding or cause damage to the locking
pin.
- Prior to installation, the installer must ensure that the device is suitable for use
under the ambient conditions on site.
6.3 Mechanical stop
Attention: The door must always be provided with an independent end-limit
mechanical stop at limit of travel.
Do not use the device as a mechanical stop for the door.
6.4 Maintenance and functional tests
Attention: Do not disassemble or try to repair the device. In case of any malfun-
ction or failure, replace the entire device.
Table 2: Wiring diagrams for connecting to safety modules of the CS series from Pizzato Elettrica
CS AR-08•••• CS AR-05•••• / CS AR-06•••• CS AT-0••••• / CS AT-1•••••
Input configuration with monitored start Input configuration with manual start (CS AR-05••••)
or monitored start (CS AR-06••••)
Input configuration with monitored start
NS
S33
S21
S22
S35
S34
A2
S52
S12
A1
-
+
OS2
OS1
IS2
IS1
A1
+
A2
-
CS
S21 S22
S34
A2
A1
-
+
S52
S12
OS2
OS1
IS2
IS1
A1
+
A2
-
NS
CS
NS
S33
S21 S22
S35
S34
A2
A1
-
+
S31
S12
OS2
OS1
IS2
IS1
A1
+
A2
-
CS
CS MF••••0, CS MP••••0 EDM connection
CS ME-03••••
The connections vary according to the program of the module For NS •5•••••• devices only with mode 1 or 2
OS2
OS1
IS2
IS1
A1
+
OS2
OS1
IS2
IS1
A1
+
A2
-
A2
-
NS
NS
CS
OS2OS1I5
+
A2
-
NS •5••1•••
A1
-
KM1
KM2
-
Caution: if all OS safety outputs are connected directly to
a safety contactor, we recommend using fast switching diodes
connected in parallel to the contactor coils.
OS2
OS1
IS2
IS1
A1
+
A2
-
NS
I5
OS2
OS1
CS
EDM EDM
A2
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