Pilz PNOZ m B0 User Manual

PNOZ m B0

Configurable Control System PNOZmulti

Operating Manual­1002660­EN­03

This document is a translation of the original document.

All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received.

Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks of Pilz GmbH & Co. KG in some countries.

SD means Secure Digital

Content

Section 1	Introduction		5
	1.1	Validity of documentation	5
	1.2	Retaining the documentation	5
	1.3	Definition of symbols	5

Section 2	Overview		7
	2.1	Range	7
	2.2	Unit features	7
	2.3	Chip card	8
	2.4	Front view	9

Section 3	Safety		10
	3.1	Intended use	10
	3.2	System requirements	10
	3.3	Safety regulations	10
	3.3.1	Use of qualified personnel	10
	3.3.2	Warranty and liability	11
	3.3.3	Disposal	11
	3.3.4	For your safety	11

Section 4	Function description		12
	4.1	Integrated protection mechanisms	12
	4.2	Functions	12
	4.3	System reaction time	12
	4.4	Block diagram	12
	4.5	Diagnostics	13

Section 5	Installation		14
	5.1	Install base unit without expansion module	14
	5.2	Control cabinet installation	14
	5.2.1	Dimensions	15
	5.2.2	Mounting distances	15
	5.3	Connecting the base unit and expansion modules	16

Section 6	Commissioning		17
	6.1	Wiring	17
	6.2	Commissioning the control system	17
	6.2.1	Load project from chip card	18
	6.2.2	Load project via USB port	18
	6.3	Connection	19
	6.4	Function test during commissioning	21
	6.5	Using the chip card	21
	6.6	Connection example	23

Section 7		Operation		24
		7.1	LED messages	24
		7.2	Display messages	25
		7.2.1	Rotary knob	27
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Content

	7.2.1.1	Function	27
	7.2.1.2	Pull out and retract the knob	27
	7.2.1.3	Rotate and press the knob	27
	7.2.2	Switch between menu levels	28
	7.2.3	Unit diagnostics on the LC display	28
	7.2.4	Error stack on the LC display	29
Section 8	Technical details		31
	8.1	Safety characteristic data	35
Section 9	Supplementary data		36
	9.1	Maximum capacitive load C (μF) with load current I (A) at the semicon­	36
		ductor outputs
	9.2	Maximum permitted total current of the semiconductor outputs	36
	9.3	Maximum permitted humidity	37
	9.3.1	Max. relative humidity, operation	37
	9.3.2	Max. relative humidity, storage	37
Section 10	Order reference		38

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Introduction

1 Introduction

1.1Validity of documentation

This documentation is valid for the product PNOZ m B0. It is valid until new documentation is published.

This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product.

1.2Retaining the documentation

This documentation is intended for instruction and should be retained for future reference.

1.3Definition of symbols

Information that is particularly important is identified as follows:

DANGER!

This warning must be heeded! It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken.

WARNING!

This warning must be heeded! It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken.

CAUTION!

This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken.

NOTICE

This describes a situation in which the product or devices could be dam­ aged and also provides information on preventive measures that can be taken. It also highlights areas within the text that are of particular import­ ance.

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Introduction

INFORMATION

This gives advice on applications and provides information on special fea­ tures.

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Overview

2 Overview

2.1Range

}Base unit PNOZ m B0

}Terminator

}Documentation on data medium

2.2Unit features

Using the product PNOZ m B0:

Base unit of the configurable control system PNOZmulti 2

The product has the following features:

}Can be configured in the PNOZmulti Configurator

}Semiconductor outputs: 4 safety outputs

Depending on the application, up to PL e of EN ISO 13849­1 and up to SIL CL 3 of EN IEC 62061

}12 inputs for connecting, for example:

–Emergency stop pushbuttons

–Two­hand pushbuttons

–Safety gate limit switches

–Reset buttons

–Light beam devices

–Scanners

–Enabling switches

–PSEN

–Operating mode selector switches

}8 configurable inputs/outputs Can be configured as:

–Inputs (see above for connection options)

or

–Auxiliary outputs

}4 configurable outputs Can be configured as:

–Auxiliary outputs

or

–Test pulse outputs

}LED for:

–Error messages

–Diagnostics

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Overview

–Supply voltage

–Fault at the outputs

–Fault at the inputs

}Backlit display for:

–Error messages

–State of supply voltage

–State of inputs/outputs

–Status information

–Device information

}Test pulse outputs used to monitor shorts across the inputs

}Monitoring of shorts between the safety outputs

}Plug­in connection terminals:

Either spring­loaded terminal or screw terminal available as an accessory (see order reference)

}Rotary knob for menu control

}Expansion modules can be connected

(please refer to the document "PNOZmulti System Expansion" for details of the type and number that can be connected)

2.3Chip card

To be able to use the product you will need a chip card.

Chip cards are available with memories of 8 kByte and 32 kByte. For large­scale projects we recommend the 32 kByte chip card (see Technical Catalogue: Accessories chapter).

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Overview

2.4Front view

X3	IM0 IM1		IM2	IM3 I4		I5	I6	I7
X1	I8	I9	I10	I11	I12	I13	I14	I15
PNOZ m B0
X2 T0M20 T1M21 T2M22 T3M23 O0						O1	O2	O3
X4 IM16 IM17 IM18 IM19 A1						A2	0 V	24 V

X3 IM0 IM1		IM2	IM3 I4		I5	I6	I7
X1 I8	I9	I10	I11	I12	I13	I14	I15
PNOZ m B0
X2 T0M20 T1M21 T2M22 T3M23 O0					O1	O2	O3
X4 IM16 IM17 IM18 IM19 A1					A2	0 V	24 V

Fig.: Front view with and without cover

Legend

}X1:

–Inputs I8 ... I15

}X2:

–Configurable test pulse/auxiliary outputs T0M20 ... T3M23

–Semiconductor outputs O0 ... O3

}X3:

–Configurable inputs/outputs IM0 – IM3

–Inputs I4 ... I7

}X4:

–Configurable inputs/outputs IM16 – IM19

–Supply connections

}LEDs:

–POWER

–RUN

–DIAG

–FAULT

–I FAULT, OFAULT

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Safety

3 Safety

3.1Intended use

The configurable control system PNOZmulti 2 is used for the safety­related interruption of safety circuits and is designed for use in:

}E­STOP equipment

}Safety circuits in accordance with VDE 0113 Part 1 and EN 60204­1

CAUTION!

Inputs and outputs for standard functions must not be used for safety­re­ lated applications.

Intended use includes making the electrical installation EMC­compliant. The product is de­ signed for use in an industrial environment. It is not suitable for use in a domestic environ­ ment, as this can lead to interference.

The following is deemed improper use in particular:

}Any component, technical or electrical modification to the product

}Use of the product outside the areas described in this manual

}Use of the product outside the technical details (see chapter entitled “Technical De­ tails”)

3.2System requirements

Please refer to the "Product Modifications" document in the "Version overview" section for details of which versions of the PNOZmulti Configurator can be used for this product.

3.3Safety regulations

3.3.1Use of qualified personnel

The products may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by competent persons.

A competent person is someone who, because of their training, experience and current pro­ fessional activity, has the specialist knowledge required to test, assess and operate the work equipment, devices, systems, plant and machinery in accordance with the general standards and guidelines for safety technology.

It is the company’s responsibility only to employ personnel who:

}Are familiar with the basic regulations concerning health and safety / accident preven­ tion

}Have read and understood the information provided in this description under "Safety"

}And have a good knowledge of the generic and specialist standards applicable to the specific application.

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Safety

3.3.2Warranty and liability

All claims to warranty and liability will be rendered invalid if

}The product was used contrary to the purpose for which it is intended

}Damage can be attributed to not having followed the guidelines in the manual

}Operating personnel are not suitably qualified

}Any type of modification has been made (e.g. exchanging components on the PCB boards, soldering work etc.).

3.3.3Disposal

}In safety­related applications, please comply with the mission time tM in the safety­re­ lated characteristic data.

}When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act).

3.3.4For your safety

The unit meets all the necessary conditions for safe operation. However, you should always ensure that the following safety requirements are met:

}Adequate protection must be provided for all inductive consumers.

}Do not open the housing or make any unauthorised modifications.

}Please make sure you shut down the supply voltage when performing maintenance work (e.g. exchanging contactors).

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Function description

4	Function description

4.1Integrated protection mechanisms

The relay conforms to the following safety criteria:

}The circuit is redundant with built­in self­monitoring.

}The safety function remains effective in the case of a component failure.

}The safety outputs are tested periodically using a disconnection test.

4.2Functions

The function of the inputs and outputs on the control system depends on the safety circuit created using the PNOZmulti Configurator. A chip card is used to download the safety cir­ cuit to the base unit. The base unit has 2 microcontrollers that monitor each other. They evaluate the input circuits on the base unit and expansion modules and switch the outputs on the base unit and expansion modules accordingly.

The LEDs on the base unit and expansion modules indicate the status of the configurable control system PNOZmulti.

The online help on the PNOZmulti Configurator contains descriptions of the operating modes and all the functions of the control system, plus connection examples.

4.3System reaction time

Calculation of the maximum reaction time between an input switching off and a linked out­ put in the system switching off is described in the document "System Expansion".

4.4Block diagram

T0M20 T2M22

T1M21

T3M23 O0 O1 O2 O3

24 V 0 V

USB	Configurable	24 V	0 V
	output

Interface extension module

input/output

Input

Configurable

A1 A2

=
=
Power	Interface extension module

IM0	IM2	IM16		IM18	I4 I5 I6 I7 I8 I9 I10 I11 I12 I13 I14 I15
	IM1	IM3	IM17	IM19

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Function description

4.5Diagnostics

The status and error messages displayed by the LEDs are saved in an error stack. This er­ ror stack can be shown on the display or can be read from the PNOZmulti Configurator via the USB port.

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Installation

5 Installation

5.1Install base unit without expansion module

Make sure that the terminators are inserted on the top left and right of the unit.

X3	IM0 IM1		IM2	IM3 I4		I5	I6	I7
X1	I8	I9	I10	I11	I12	I13	I14	I15
PNOZ mm0.1p
X2 T0M20 T1M21 T2M22 T3M23 O0						O1	O2	O3
X4 IM16 IM17 IM18 IM19 A1						A2	0 V	24 V

5.2Control cabinet installation

}The unit should be installed in a control cabinet with a protection type of at least IP54.

}Fit the safety system to a horizontal mounting rail. The venting slots must face upward and downward. Other mounting positions could damage the safety system.

}Use the locking elements on the rear of the unit to attach it to a mounting rail.

}In environments exposed to heavy vibration, the unit should be secured using a fixing element (e.g. retaining bracket or end angle).

}Open the locking slide before lifting the unit from the mounting rail.

}To comply with EMC requirements, the mounting rail must have a low impedance con­ nection to the control cabinet housing.

CAUTION!

Damage due to electrostatic discharge!

Electrostatic discharge can damage components. Ensure against discharge before touching the product, e.g. by touching an earthed, conductive sur­ face or by wearing an earthed armband.

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Installation

5.2.1Dimensions

*with spring­loaded terminals

5.2.2Mounting distances

With control cabinet installation it is essential to maintain a certain distance from the top and bottom, as well as to other heat­producing devices (see diagram). The values stated for the mounting distances are minimum specifications.

The ambient temperature of the product in the control cabinet must not exceed the figure stated in the technical details, otherwise air conditioning will be required.

Mounting distances:

	device	20 mm
	producing-Heat
		(0.787")

			30 mm
			(1.181")
X3	IM0 IM1	IM2	IM3	I4	I5	I6	I7
X1	I8	I10	I11	I12	I13	I14	I15
PNOZ mm0.1p
X2	T0M20 T1M21 T2M22 T3M23 O0				O1	O2	O3
X4	IM16 IM17 IM18 IM19 A1				A2	0 V	24 V
				30 mm
				(1.181")

	20 mm	device
		producing-Heat
	(0.787")

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Installation

INFORMATION

Please note that at the stated minimum distance, it will be difficult to swap the chip card from above. If you cannot leave a greater distance, remove the unit from the mounting rail to swap the chip card.

5.3Connecting the base unit and expansion modules

Please refer to the document "System Expansion" for details of the number of modules that can be connected to the base unit and the module types.

The modules are linked via jumpers.

}Remove the terminator on the side of the base unit and on the expansion module.

}Install the base unit and expansion modules on the mounting rail and connect the units using the jumper supplied

}Fit the terminator to the unconnected interfaces on the base unit and expansion mod­ ule.

Terminator		Jumper					Terminator
X3	IM0 IM1	IM2	IM3 I4		I5	I6	I7
X1	I8	I10	I11	I12	I13	I14	I15
PNOZ mm0.1p
X2	T0M20 T1M21 T2M22 T3M23 O0				O1	O2	O3
X4 IM16 IM17 IM18 IM19 A1					A2	0 V	24 V

CAUTION!

Only connect the base unit and expansion modules when the supply voltage is switched off.

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Commissioning

6 Commissioning

6.1Wiring

The wiring is defined in the circuit diagram in the Configurator. There you can select the in­ puts that are to perform a safety function and the outputs that are to switch this safety func­ tion.

Note:

}Information given in the "Technical details" must be followed.

}Outputs O0 to O3 are semiconductor outputs

}Use copper wire that can withstand 75°C.

}Sufficient fuse protection must be provided on all output contacts with inductive loads.

}The safety system and input circuits must always be supplied by a single power supply. The power supply must meet the regulations for extra low voltages with protective sep­ aration.

}Test pulse outputs must exclusively be used to test the inputs. They must not be used to drive loads.

Do not route the test pulse lines together with actuator cables within an unprotected multicore cable.

6.2Commissioning the control system

Procedure:

}Wire the inputs and outputs on the base unit in accordance with the circuit diagram.

}Connect the supply voltage:

–Supply voltage for the control system:

–Terminal A1: + 24 VDC

–Terminal A2: 0 V

–Supply voltage for the semiconductor outputs:

–24 V terminal: + 24 VDC

–0V terminal: 0 V

Please note: The supply voltage for the semiconductor outputs must always be present, even if you are not using the semiconductor outputs.

When the voltages are fed separately using two power supplies, the supply voltage for the control system and the supply voltage for the semiconductor outputs are galvanically isol­ ated.

CAUTION!

Do not connect or disconnect expansion modules and terminators during operation.

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Commissioning

6.2.1Load project from chip card

Procedure:

}Insert the chip card containing the current project into the card slot on the base unit.

}Switch on the supply voltage. The LC display shows the project name, CRC sum and the date the project was created. Please check this information.

}Load the project by pressing the rotary knob. For the project to be downloaded, the rotary knob must be held down for between 3 and 8 seconds. Once the project has been successfully downloaded, the status of the inputs and outputs will be shown on the display.

6.2.2Load project via USB port

Procedure:

}Insert a chip card into the card slot on the base unit.

}Connect the computer containing the PNOZmulti Configurator to the base unit via the USB port.

}Switch on the supply voltage.

}Download the project (see PNOZmulti Configurator's online help).

}Once the project has been successfully downloaded, the status of the inputs and out­ puts and the supply voltage will be shown on the display. The "RUN" LED will be lit.

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Commissioning

6.3Connection

	Supply voltage
	Separate power supplies for the	+24 V DC
	supply voltage to the control sys­
	tem and the supply voltage to the
	semiconductor outputs	0 V DC

+24 V DC

0 V DC

=	=
~	~

L1		N		L1		N
Supply				Supply
voltage infeed				voltage infeed for
for the control				the semiconductor
system				outputs

Common power supply for the
supply voltage to the control sys­
tem and the supply voltage to the	Supply voltage infeed
semiconductor outputs	for the control system
+24 V DC	0 V DC
	Supply voltage infeed
	for the semiconductor outputs

=

~

L1 N

Supply voltage

A1

A2

24V

0V

A1

A2

24V

0V

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Commissioning

Input circuit	Single­channel		Dual­channel
E­STOP		S1		S1
without detection of shorts across	IM0	L+	IM0	L+
			IM1	L+
contacts

E­STOP		S1		S1
with detection of shorts across	IM0			IM0
				IM1
contacts
				T1M21
	T0M20			T0M20
Connection examples for the input circuit
Start circuit	Input circuit without detection of			Input circuit with detection of
	shorts across contacts			shorts across contacts
				S3
		S3		I5
	I5		L+
				T0M20
Connection examples for start circuit
Redundant output	O0 (O2)	K1	L-
	O1 (O3)	K2	L-

Single output	O0 (O2)	K1	L-
		K2

K3

O1 ( O3) L-

K4

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Commissioning

Single output with advanced fault	O0 (O2)	K1
detection*		L-
		K2

i0 L+

Connection examples for semiconductor outputs

*Two loads may be connected to each safety output with advanced fault detection, even on applications in accordance with EN IEC 62061, SIL CL 3. Prerequisite: Feedback loop is connected, shorts across contacts and external power sources are excluded (e.g. through separate multicore cables). Please note that, in the event of an error in the feedback loop, the safety system switches to a safe condition and shuts down all the outputs.

Feedback loop

Redundant output

Contacts from external contactors	O0 (O2)		L-
			K1
	O1 (O3)	K2	L-
	IM0		L+
Connection examples for feedback loop

6.4Function test during commissioning

CAUTION!

It is essential to check that the safety devices operate correctly

–after the chip card has been exchanged

–after a project has been downloaded

–when the project has been deleted from the base unit's memory ("Re­ set Project" menu)

6.5Using the chip card

NOTICE

The chip card contact is only guaranteed if the contact surface is clean and undamaged. For this reason please protect the chip card's contact surface from

–Contamination

–Contact

–Mechanical impact, such as scratches.

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Commissioning

NOTICE

Switch off the product before inserting or exchanging the chip card.

Make sure that you do not bend the chip card as you insert it into the chip card slot.

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Commissioning

6.6Connection example

Dual­channel E­STOP and safety gate wiring, monitored reset (IM18), feedback loop (IM16)

L+

L-

S1

K1

K2

IM0	IM1 IM2		IM3	I4	I5	I6	I7
I8	I9	I10	I11	I12	I13	I14	I15
IM16 T0M20 IM17 T1M21		IM18 T2M22 IM19 T3M23		A1 O0	A2 O1 0V O2 24V O3

K2

S2 S3

K1

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Operation

7 Operation

When the supply voltage is switched on, the PNOZmulti safety system copies the configur­ ation from the chip card.

The LEDs "POWER","DIAG", "FAULT", "IFAULT" and "OFAULT" light up on the base unit.

The PNOZmulti control system is ready for operation when the "POWER" and "RUN" LEDs on the base unit are lit continuously.

7.1LED messages

Basis	Error
RUN	DIAG FAULT IFAULT OFAUL
	T
	The existing user program has been deleted.
	External error on the base unit, leading to a
	safe condition, e.g. chip card not inserted
	External error on the base unit outputs, e.g.
	short across the contacts, leading to a safe
	condition.
	Internal error on the base unit
	Internal error on the base unit (inputs)
	Internal error on the base unit (outputs)
	Base unit in a STOP condition
	External error on the base unit inputs, which
	does not lead to a safe condition, e.g. par­
	tially operated
	External error on the base unit outputs,
	which does not lead to a safe condition, e.g.
	feedback input defective
	The fieldbus module has not been recog­
	nised.
	or
	The base unit was identified by the
	PNOZmulti Configurator via the Ethernet in­
	terface
	or
	An existing fieldbus connection was interrup­
	ted.

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Operation

Legend:

LED on

LED flashes

LED off

7.2Display messages

The LC display has four lines. It displays information and navigates the menu:

	Display	Example								Description
	RUN									The lines are assigned ter­
			X3
	State of inputs/outputs and		X1							minals X1 ... X4
			X2 T T
	supply voltage									Status:
			X4					M
										Input active
										Input inactive
										Semiconductor output active
										Semiconductor output inactive
										T Test pulse output
										Display in the event of a message (bottom right):
										M Message is present
										E Error message is present
	ERROR									Line 1 ... 4: Status and error
			Feedback
	Status and error messages		loop							messages as short text.
	DISPLAY MESSAGE									Line 1 ... 4: Customised
			E-STOP
	Display messages		pressed							messages that are created
										in the PNOZmulti Configur­
										ator.
	PROJECT INFO									1st line: Project name
			PNOZ m B0
	Project information		project							2nd line: Project name
			CRC: 0x8108
										3rd line: Check sum (CRC)
			20.04.2012
										4th line: Creation date
	SHOW DEVICE INFO?									Show device information for
			Show device
	Show device information		info?							the base unit and expansion
										modules
	DEVICE INFO									1st line: Module position
			Pos:					0
	Device information for the		PNOZ m B0							(Pos)
			Version:					0000
	base unit and expansion									2nd line: Product type
			Firmw.:					0100
	modules									3rd line: Device version (Ver­
			Pos:					0		sion)
			PNOZ m B0							4th line: Firmware version
			H:					0
										(Firmw.)
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Operation

Display	Example						Description
SHOW OPERATING INFO							1st line: Module position
		Pos:			0
Displays specific operating		Cycle:			10.000ms		(Pos)
		Supply:			24.0V
parameters of the base unit							2nd to 4th line: Specific op­
		Temp:			25.0°C
and expansion units							erating parameters
							e.g.:
		POS:			1
		F1:			1.000HZ		Cycle time
			F2:		0.000HZ
							Supply voltage
							Operating temperature
							Frequencies
SHOW ERROR STACK							Shows the error stack
			Show
Show error stack			error stack?				entries
ERROR STACK							1st line: Consecutive num­
		1/64			CH: A
Error stack entries		EC: 83			EN: 01		ber
		PA: 00			00 00		2nd line: Error class (EC)
		00 00
							and error information (EI)
							3rd line: Error number (EN)
							and error parameter (PA)
							4th line: Continuation of er­
							ror parameter (PA)
IP ADDRESS							2nd and 3rd line: IP address
			IP Address
IP address of base unit		169.254.60.1/
		255.255.00
(only appears on base units
to which a communication
module with Ethernet inter­
face is connected)
INTERFACE							Show selected interface /
			Interface
Interface				USB			on expandable base units:
(only appears on base units							Select interface
to which a communication
module is connected)
STOP Device?							Bring device to a STOP con­
			STOP Device?
Stop device							dition
RESET PROJECT?							Delete project from the base
			RESET
Delete project			Project?				unit's memory
EXIT MENU?							Exit menu
			Exit menu?
Exit menu

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Operation

You can switch between the menu levels by pressing or rotating the knob.

7.2.1Rotary knob

7.2.1.1Function

The menu settings are made on the unit's display via a rotary knob. You have the option to make the settings on the knob by hand or with a screwdriver. If you make the settings with a screwdriver, the knob can remain within the unit.

7.2.1.2Pull out and retract the knob

The rotary knob:

}(A) should be pulled out until it clicks into position

}(B) then released and retracted back into the unit:

–Press the latch on the side of the rotary knob (1) towards the centre of the knob. This releases the rotary knob.

–Press the knob downwards (2) while keeping the latch held down.

7.2.1.3Rotate and press the knob

The settings are made via the rotary knob, as follows:

Press the knob

} Confirm selection/setting

}Switch to menu

Rotate knob

} Select menu level

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Operation

7.2.2Switch between menu levels

Schematic representation of the menu functions

2)

1)Further information on error messages can be found under "Unit diagnostics on the LC display"

2)Further information on the error stack can be found under "Error stack on the LC display"

7.2.3Unit diagnostics on the LC display

Procedure for showing error messages on the LC display, when the errors do not lead to a safe condition:

}Use the rotary knob to display stored errors:

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Operation

X3	Output	*
X1	faulty
X2	T T
X4	M

* If an error leads to a safe condition, the error message appears on the display immedi­ ately. Once the cause has been rectified, you will need to reset the unit

Procedure for restarting the unit:

}Press the rotary knob for between 3 and 8 seconds to reset the unit.

Error messages	Error
FAULTY PROJECT	Chip card contains a project which is faulty
	or incompatible.
CHIP CARD ?	Chip card is not inserted, blank or unread­
	able
FAULTY TEST PULSE	Error caused by test pulse
PARTIALLY OPERATED	Function element was or is partially oper­
	ated
FEED BACK LOOP	Exernal error at the feedback loop inputs
OPERATING MODE SWITCH SELECTOR	Error on the operating mode selector switch
	function element
FAULTY OUTPUT	External error on the output
OUTPUT WITH ADVANCED FAULT	External error on the output with advanced
DETECTION	fault detection
LOAD SUPPLY	Error in the supply voltage for the semicon­
	ductor outputs
FAULTY DEVICE	Internal error on the base unit
SUPPLY LOW	Supply voltage is below the tolerance level
SUPPLY HIGH	Supply voltage exceeds the tolerance level
CONFIGURATION	Hardware registry does not match the con­
	figuration
TEMPERATURE	Operating temperature is outside the permit­
	ted range

7.2.4Error stack on the LC display

The error stack can be read from the PNOZmulti Configurator or shown on the LC display. The error stack helps Pilz technical support with fault diagnostics. The error stack can store up to 64 status and error messages.

The following information is shown on the LC display:

}Sequential number of an error stack entry. A new error stack entry is stored in first place.

}Error class (EC) and error information (EI)

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Operation

}Error number (EN) and five error parameters (PA) Procedure for displaying the error stack on the LC display:

}Use the rotary knob to display the error stack.

X3		...	Show	01/64		CH: A
X1			error stack?	EC: 83		EN: 01
X2	T T			PA: 00		00 00
X4		M		00	00

INFORMATION

Use the rotary knob to exit the error stack.

Procedure for reading the error stack with the PNOZmulti Configurator:

}See online help for the PNOZmulti Configurator

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Technical details

8	Technical details
General		772100
Approvals		BG, CCC, CE, GOST, TÜV, cULus Listed
Application range		Failsafe
Module's device code		0060h
Electrical data		772100
Supply voltage
	for	Supply to the system
	Voltage	24 V
	Kind	DC
	Voltage tolerance	­20 %/+25 %
	Max. continuous current that the external power	1,6 A
	supply must provide
	Inrush current that the external power supply must	3,0 A
	provide
Supply voltage
	for	Supply to the SC outputs
	Voltage	24 V
	Kind	DC
	Voltage tolerance	­20 %/+25 %
	Max. continuous current that the external power	8,0 A
	supply must provide
	Potential isolation	Yes
Supply voltage
	Current consumption	32 mA
	Power consumption	0,8 W
Max. power dissipation of module		7,40 W
Status indicator		Display, LED
Permitted loads		inductive, capacitive, resistive
Configurable inputs/outputs (inputs or auxiliary		772100
outputs)
Number		8
Potential isolation		No
Configurable inputs
	Input voltage in accordance with EN 61131­2 Type	24,0 V
	1
	Input current at rated voltage	5 mA
	Input current range	2,5 ­ 5,3 mA
	Pulse suppression	0,5 ms
	Maximum input delay	2,0 ms

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Technical details

Configurable inputs/outputs (inputs or auxiliary	772100
outputs)
Configurable auxiliary outputs
Voltage	24,0 V
Output current	75 mA
Output current range	0 ­ 100 mA
Max. transient pulsed current	500 mA
Short circuit­proof	Yes
Residual current at "0"	0,5 mA
Voltage at "1"	UB ­ 2 V at 0.1 A
Inputs	772100
Number	12
Input voltage in accordance with EN 61131­2 Type 1	24 V DC
Input current at rated voltage	5 mA
Input current range	2,5 ­ 5,3 mA
Pulse suppression	0,5 ms
Maximum input delay	2 ms
Potential isolation	No
Test pulse outputs	772100
Number of test pulse outputs	4
Voltage	24 V
Current	0,1 A
Max. duration of off time during self test	5 ms
Short circuit­proof	Yes
Potential isolation	No
Semiconductor outputs	772100
Number of positive­switching single­pole semicon­	4
ductor outputs
Switching capability
Voltage	24 V
Current	2,0 A
Permitted current range	0,00 ­ 2,50 A
Residual current at "0" signal	0,05 mA
Max. transient pulsed current	12 A
Max. capacitive load	1 µF
Max. internal voltage drop	500 mV
Max. duration of off time during self test	330 µs
Switch­off delay	1 ms
Potential isolation	Yes
Short circuit­proof	Yes
Times	772100
Simultaneity in the two­hand circuit	0,5 s
Processing time	30 ms

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Technical details

Environmental data	772100
Ambient temperature
In accordance with the standard	EN 60068­2­14
Temperature range	0 ­ 60 °C
Forced convection in control cabinet off	55 °C
Storage temperature
In accordance with the standard	EN 60068­2­1/­2
Temperature range	­25 ­ 70 °C
Climatic suitability
In accordance with the standard	EN 60068­2­30, EN 60068­2­78
Condensation during operation	Not permitted
EMC	EN 61131­2
Vibration
In accordance with the standard	EN 60068­2­6
Frequency	5,0 ­ 150,0 Hz
Acceleration	1g
Shock stress
In accordance with the standard	EN 60068­2­27
Acceleration	15g
Duration	11 ms
Max. operating height above sea level	2000 m
Airgap creepage
In accordance with the standard	EN 61131­2
Overvoltage category	II
Pollution degree	2
Rated insulation voltage	30 V
Protection type
In accordance with the standard	EN 60529
Mounting area (e.g. control cabinet)	IP54
Housing	IP20
Terminals	IP20
Potential isolation	772100
Potential isolation between	SC output and system voltage
Type of potential isolation	Basic insulation
Rated surge voltage	2500 V
Mechanical data	772100
Mounting position	Horizontal on top hat rail
DIN rail
Top hat rail	35 x 7,5 EN 50022
Recess width	27 mm
Max. cable length
Max. cable length per input	1,0 km
Sum of individual cable lengths at the test pulse	2 km
output

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Technical details

Mechanical data	772100
Material
Bottom	PC
Front	PC
Top	PC
Conductor cross section with screw terminals
1 core flexible	0,25 ­ 2,50 mm², 24 ­ 12 AWG
2 core with the same cross section, flexible without	0,20 ­ 1,50 mm², 24 ­ 16 AWG
crimp connectors or with TWIN crimp connectors
Torque setting with screw terminals	0,50 Nm
Connection type	Spring­loaded terminal, screw terminal
Mounting type	plug­in
Conductor cross section with spring­loaded terminals:	0,20 ­ 2,50 mm², 24 ­ 12 AWG
Flexible with/without crimp connector
Spring­loaded terminals: Terminal points per connec­	2
tion
Stripping length	9 mm
Dimensions
Height	101,4 mm
Width	45,0 mm
Depth	120,0 mm
Weight	235 g

The standards current on 2012­04 apply.

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Technical details

8.1Safety characteristic data

Unit	Operating	EN ISO	EN ISO
	mode	13849­1: 2008 13849­1: 2008
		PL	Category

EN IEC 62061 EN IEC 62061 EN ISO

	SIL CL	PFHD [1/h]	13849­1: 2008
			TM [year]

Logic

CPU	–	PL e	Cat. 4	SIL CL 3	4,74E­10	20
Expansion		PL e	Cat. 4	SIL CL 3	2,79E­11	20
right	–
Input
SC inputs	1­channel	PL d	Cat. 2	SIL CL 2	3,85E­09	20
SC inputs	2­channel	PL e	Cat. 4	SIL CL 3	7,95E­11	20
SC inputs	1­ch., pulsed
	light barrier	PL e	Cat. 4	SIL CL 3	3,85E­10	20
Output
SC outputs	1­channel
	with ad­
	vanced fault
	detection	PL e	Cat. 4	SIL CL 3	1,66E­11	20
SC outputs	1­channel	PL d	Cat. 2	SIL CL 2	1,57E­10	20
SC outputs	2­channel	PL e	Cat. 4	SIL CL 3	1,29E­10	20

All the units used within a safety function must be considered when calculating the safety characteristic data.

INFORMATION

A safety function's SIL/PL values are not identical to the SIL/PL values of the units that are used and may be different. We recommend that you use the PAScal software tool to calculate the safety function's SIL/PL values.

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Supplementary data

9	Supplementary data

9.1Maximum capacitive load C (μF) with load current I (A) at the semiconductor outputs

C [µF]
20
16
12
8
4
0
0,2	0,4	0.6	0,8	1	1,2	1,4	1,6	1,8	I [A]
									2

9.2Maximum permitted total current of the semiconductor outputs

ICfg[mA]
400
300
200
100
0
0	1	2	3	4	5	6	7	8	IHL [A]

ICfg: Total current of the configurable semiconductor outputs (auxiliary outputs)

IHL: Total current: Semiconductor outputs (safety outputs)

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Supplementary data

9.3Maximum permitted humidity

9.3.1Max. relative humidity, operation

9.3.2Max. relative humidity, storage

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Order reference

10 Order reference

Order reference

Product type	Features	Order no.
PNOZ m B0	Base unit	772 100
Order reference: Ac­
cessories
Product Type	Features	Order no.
PNOZ s Set1 spring­	1 set of spring­loaded terminals	751 008
loaded terminals
PNOZ s Set1 screw ter­	1 set of screw terminals	750 008
minals
Order reference: Terminator, jumper
Product type	Features	Order no.
PNOZ mm0.xp terminator	Terminator, black/yellow, x1	779 261
left
Order reference: Cable
Product Type	Features	Order no.
PSSu A USB­CAB03	Mini USB cable, 3 m	312 992
PSSu A USB­CAB05	Mini USB cable, 5 m	312 993

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...	Technical support
In many countries we are	[phone]
represented by our subsidiaries	[e-mail]
and sales partners.
Please refer to our homepage
for further details or contact our
headquarters.

Pilz GmbH & Co. KG

Felix-Wankel-Straße 2 73760 Ostfildern, Germany Telephone: [phone]

Telefax: [phone] E-Mail: [e-mail] Internet: www.pilz.com

Germany KG, 2011
in Co.
Germanyin	GmbH
Printed	2011
	&
2013­11	KG,
Printed	Pilz©
1002660­EN­03, GmbHPilz© &Co.
Sachnummer

InduraNET p®, Pilz®, PIT®, PMCprotego®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks of Pilz GmbH & Co. KG in some countries. We would point out that product features may vary from the details stated in this document, depending on the status at the time of publication and the scope of the equipment. We accept no responsibility for the validity, accuracy and entirety of the text and graphics presented in this information. Please contact our Technical Support if you have any questions.