6/18
ing capacity, check the contacts of these devices are forcibly guided. Also use an NC
contact on each device to detect, through a feedback circuit, its correct operation (see
examples) in particular to detect if any contacts are sticking.
7.6 Limits of use
- Use the device following the instructions, complying with its operation limits and the
standards in force.
- The devices have specific application limits (min. and max. ambient temperature,
maximum currents, IP protection degree, etc.) These limitations are met by the device
only if considered individually and not as combined with each other.
- According to EU directives, this device is not intended for private use.
- The manufacturer’s liability is to be excluded in the following cases:
1) Use not conforming to the intended purpose.
2) Failure to adhere to these instructions or regulations in force.
3) Fitting operations not carried out by qualified and authorized personnel.
4) Omission of functional tests.
- For the cases listed below, before proceeding with the installation contact our as-
sistance service (see paragraph SUPPORT):
a) In nuclear power stations, trains, airplanes, cars, incinerators, medical devices or
any application where the safety of two or more persons depend on the correct opera-
tion of the device.
b) Applications not contemplated in this instruction manual.
8 MARKINGS
The outside of the device is provided with external marking positioned in a visible
place. Marking includes:
- Producer trademark
- Product code
- Batch number and date of manufacture. Example: CS1-123456 (A22). The last part
of the production batch refers to the month of manufacture (A = January, B = February,
etc.) as well as the year of manufacture (22 = 2022, 23 = 2023, etc.).
9 TECHNICAL DATA
9.1 Housing
Material: Polyamide PA 66, self-extinguishing V0 acc. to UL 94
Protection degree:
IP40 (housing), IP20 (terminal strip)
Cable cross section:
0.2 … 2.5 mm
2
(24 … 12 AwG)
Terminal tightening torque:
0.5 … 0.6 Nm
9.2 General data
SIL:
Up to SIL 3 acc. to EN 62061
Performance Level (PL):
Up to PL e acc. to EN ISO 13849-1:2015
Safety category:
Up to cat. 4 acc. to EN ISO 13849-1:2015
MTTF
D
:
380 years
DC:
high
PFh
D
:
8.20 E-09
Mission time:
20 years
System response time:
< 30 ms
Ambient temperature:
0°C … +55°C
Storage temperature:
-20°C … +70°C
Pollution degree:
external 3, internal 2
Overvoltage category:
II
Air and surface distances:
acc. to EN 60947-1
9.3 Power supply (A1-A2)
Rated supply voltage U
n
:
24 Vdc
Supply voltage tolerance:
±15% of U
n
Max. residual ripple:
10%
Rated consumption (w/o load):
< 3 w
Internal general protection:
PTC, Ih=1.5 A
PTC response time:
response time > 100 ms, release time > 3 s
Internal protection against short circuits on outputs (Tx, Ox): electronic
Maximum current output of the module as the total current of the Ox and Tx outputs:
0.5 A
Self-test duration on startup:
< 2 s
9.4 Input circuits (Ix)
Number of inputs:
16
Voltage and current in the input circuits: 24 V, 5 mA
Input signals:
0-8 V (Off), 12-24 V (On)
Galvanic separation:
no
Minimum duration of input signal:
10 ms
Input signal filtering:
yes, maximum interference period 0.4 ms
Maximum input resistance:
100
Ω
Maximum input capacitance:
470 nF to ground
470 nF between two conductors
9.5 Circuits with Test signals (Tx)
Number of test signals:
8
Signal type:
pulsed 100 hz 24V/0V, duty cycle 50%
Max. current per test signal:
0.2 A
Max. total current:
See Power supply (A1-A2)
Protected against short circuit:
yes
Galvanic separation:
no
9.6 Frequency input circuits (Fx)
Number of inputs:
4
Rated supply voltage:
24 Vdc ± 15 %
Input circuit voltage and current:
24 Vdc, 7 mA
Check of the supply voltage of the connected proximity sensors:
24 Vdc ± 20%
Maximum detectable frequency:
4 khz
Minimum detectable frequency:
1 hz
Frequency detection accuracy:
1 % ± 1 digit
Resolution:
0.1 hz
Minimum time for standstill detection:
1 s
Galvanic separation:
yes
Insulation voltage (U
i
):
500 V
NB: Voltage and current values indicated refer to the power supply terminals (Ax, see each module
individually) of the board where the Fx type terminals are present
9.7 Decoupled input circuits (Jx)
Number of inputs:
4
Voltage and current in the input circuits: 24 V, 5 mA
Input signals:
0-8 V (Off), 12-24 V (On)
Galvanic separation:
yes
Insulation voltage (U
i
):
500 V
Minimum duration of input signal:
10 ms
Input signal filtering:
yes, maximum interference period 0.4 ms
Maximum input resistance:
100
Ω
Maximum input capacitance:
470 nF to ground
470 nF between two conductors
NB: Voltage and current values indicated refer to the power supply terminals (Ax, see each module
individually) of the board where the Jx type terminals are present
9.8 Semiconductor safety output circuits (OSx)
Number of outputs:
8
Rated voltage 24V-0V:
24 Vdc
Output type:
PNP
Maximum current per output:
0.4 A
Max. total output current:
3 A
Minimum current:
10 mA
Maximum capacitive load to ground per output: 400 nF
Maximum inductive load per output:
500 mh
Protection fuse:
4 A type gG
Galvanic separation:
yes
Impulse withstand voltage (U
imp
):
0.8 kV
Rated insulation voltage (U
i
):
32 V
Short circuit detection between outputs: yes
Duration of the deactivation impulses at the safety outputs: < 300 µs
9.9 Compliance with standards
EN 60204-1, EN ISO 13855, EN ISO 14118, EN ISO 12100, EN ISO 13850, EN 60529,
EN 61000-6-2, EN 61000-6-3, EN 61326-1, EN 61326-3-1, EN 60664-1, EN 60947-1,
EN 60947-5-1, EN IEC 63000, EN ISO 13849-1, EN ISO 13849-2, EN 62061,
EN 62326-1, EN 61131-6, UL 508, CSA C22.2 n° 14, GB/T14048.5-2017
9.10 Compliance with directives
Machinery Directive 2006/42/EC, EMC Directive 2014/30/EU, RohS Directive
2011/65/EU.
10 SPECIAL VERSIONS ON REQUEST
Special versions of the device are available on request.
These special versions may differ substantially from the indications in these operating
instructions.
The installer must ensure that he has received written information regarding the use
of the special version requested (see paragraph SUPPORT).
11 DISPOSAL
At the end of service life product must be disposed of properly, according to the
rules in force in the country in which the disposal takes place.
12 SUPPORT
The device can be used for safeguarding people’s physical safety, therefore in case of
any doubt concerning installation or operation methods, always contact our technical
support service:
Pizzato Elettrica Srl
Via Torino, 1 - 36063 Marostica (VI) - ITALY
Tel39.0424.470.930
E-mail [email protected]
www.pizzato.com
Our support service provides assistance in Italian and English.
13 EC CONFORMITY DECLARATION
I, the undersigned, as a representative of the following manufacturer:
Pizzato Elettrica Srl - Via Torino, 1 - 36063 Marostica (VI) – ITALY
hereby declare that the product is in conformity with whatever prescribed by the
2006/42/EC Machine Directive. The complete version of the present conformity
declaration is available on our website www.pizzato.com
Marco Pizzato
DISCLAIMER:
Subject to modifications without prior notice and errors excepted. The data given in this sheet are
accurately checked and refer to typical mass production values. The device descriptions and its
applications, the fields of application, the external control details, as well as information on installa-
tion and operation, are provided to the best of our knowledge. This does not in any way mean that
the characteristics described may entail legal liabilities extending beyond the “General Terms of
Sale”, as stated in the Pizzato Elettrica general catalogue. Customers/users are not absolved from
the obligation to read and understand our information and recommendations and pertinent technical
standards, before using the products for their own purposes. Taking into account the great variety of
applications and possible connections of the device, the examples and diagrams given in the present
manual are to be considered as merely descriptive; the user is deemed responsible for checking that
the specific application of the device complies with current standards. This document is a translation
of the original instructions. In case of discrepancy between the present sheet and the original copy,
the Italian version shall prevail. All rights to the contents of this publication are reserved in accordance
with current legislation on the protection of intellectual property. The reproduction, publication, distribution
and modification, total or partial, of all or part of the original material contained therein (including, but not
limited to, texts, images, graphics), whether on paper or in electronic form, are expressly prohibited without
written permission from Pizzato Elettrica Srl.
All rights reserved. © 2022 Copyright Pizzato Elettrica
