EUCHNER GMO-PR-1D-C02 User Manual

Page 3

Translation of the original operating instructions

GMO-PR-1D-C02

Connecting instruction (abridged version)

AS-i 3.0 PROFIBUS Gateway with integrated
Safety Monitor

Notes on using these connecting and operating instructions

This connecting and operating instruction contains information regarding the proper
and effective use of the AS-i gateway.

See the manual „AS-i 3.0 PROFIBUS Gateway with integrated Safety Monitor“ for de-
tailed information.
Safety precautions and warnings are designated by the symbol

EUCHNER GmbH + Co. KG is not liable for damage resulting from improper use
of its equipment. Familiarity with these instructions constitutes part of the

knowledge required for proper use.

EUCHNER GmbH + Co. KG

Kohlhammerstraße 16

D-70771 Leinfelden-Echterdingen

Tel. +49(0)711/7597-0

Fax +49(0)711/753316

Internet: http://www.euchner.de

This short description of the connection and operating instruction is a part of the
scope of delivery.

Application

The AS-i/Gateway with integrated safety monitor is a combination of an AS-i 3.0 PRO-
FIBUS gateway with a safety monitor. With this product an AS-i/PROFIBUS gateway
and a monitor can be replaced with a single device.

The safety unit monitors within an AS-i system the safe slaves (e.g. Emergency-STOP
push-button) which have been assigned with the configuration software ASIMON. 2
OSSDs with contactor monitoring are available. In the case of a stop request or a de-
fect, the AS-i safety monitor safely switches the system off in protective operation
mode with a maximum response time of 40 ms. It is possible to integrate up to 31 safe-
ty related slaves.

Mixed operation of standard components and safe components is possible.

The AS-i safety monitor is approved for safety applications up to Category 4/SIL 3.

Technical data

Safety characteristics

1). Probability of a dangerous loss per hour.

Dimensional drawing

Assembling

Disassembling

The AS-i gateway is mounted on 35 mm standard rails acc. to DIN EN 50 022.

For assembling, position the device on the upper edge of the standard rail and snap
it onto the bottom edge then.

Connection

Control and indicating elements, configuration

See manual „AS-i 3.0 PROFIBUS Gateway with integrated Safety Monitor“ and ma-
nual „ASIMON configuration software“.

Maintenance

The proper function of the AS-i safety monitor within the system to be secured, i.e. the
safe shutdown following the triggering of an assigned safe sensor or switch, is to be
checked at least annually by the safety officer.

Fig. 1: Connection overview gateway

Fig. 2: Connection overview safety monitor

Specified normal operation of the safety unit:

The safety monitor has been designed as a disconnecting protective de-
vice to safeguard danger areas on power-driven working materials. The
safe outputs put a machine in the safe state.

For connection and commissioning of the AS-i safety monitor the know-
ledge is assumend of the connecting und operating instructions as well
as operating instructions of ASIMON configuration and diagnostic soft-
ware.

Person protective function:

Safety monitor fulfills a person protective function. Inappropriate instal-
lation puts the function in risk! The manufacturer of the machine/plant at
that one the safety related devices is used is responsible for the correct
and safe total function of all single safety components! Depending on
the choice of safety components to be used the safety system as a who-
le may also be assigned to a lower safety category.

-3

-2

02102800000000001

GMO-PR-1D-C02

099585

AS-i Safety Monitor

Protocol:

PROFIBUS

Interface:

PROFIBUS

Euchner GmbH+Co.KG YoC: 2011
Kohlhammerstr. 16 70771 Leinfelden

AC-15, DC-13 3 A 30 V
Version NO.:

12612

Safety Version: V3.0

FA.0001

PROFIBUS interface

according to DIN 19 245 Part 3

Serial interface

RS 232

Safety monitor

Release circuits

Inputs:

2 x EDM / inputs of external device monitoring cir-
cuits 1 and 2
2 x Start / start inputs, output circuits 1 and 2

Outputs:

4 x output switching elements, output circuits 1 and
2

Card slot

chip card for storage of configuration data

Display

LCD

indication of slave addresses

and error messages

LED power

power on

LED PROFIBUS

PROFIBUS master recognized

LED config error

configuration error

LED U AS-i

AS-i voltage OK

LED AS-i active

AS-i normal operation active

LED prg enable

automatic address programming enabled

LED prj mode

configuration mode active

Electrical data

Operating current

master power supply, max. 300 mA out of AS-i cir-
cuit 1 (approx. 70 mA ... 300 mA) max. 200 mA out
of AS-i circuit 2 (approx. 70 mA ... 300 mA); in sum
max. 370 mA

Operating voltage

30 V, 9 W

Voltage of insulation

≥ 500 V

Housing

AS-i master housing in stainless steel

Ambient operating temperature 0°C … +55°C

Storage temperature

-25°C … +85°C

Dimensions (L / B / H in mm)

120 / 100 / 96

Protection category
IEC 60 529

IP20

Tolerable loading referring to
impacts and vibrations

according to EN 61 131-2

Weight

800 g

Characteristics

Value

Standard

Safety category

EN 954-1

EN 13 849-1:2008

Performance Level (PL)

EN 13 849-1:2008

Safety Integrity Level (SIL)

IEC 61 508

Service life (TM) [year]

EN 13 849-1:2008

Maximal power-on time (month)

IEC 61 508

PFD

-5

IEC 61 508 EN 62 061

PFH

-9

Max. reaction time[ms]

IEC 61 508

In addition to the reaction time in the gateway, eventually reaction times
of other daisy-chained AS-i components have to be added too. See the
respective technical data for details.

Ensure appropiate installation:

Electrical installation is to be performed by trained expert personnel. Du-
ring installation care must be taken that supply and signal leads and also
the AS-i bus cable are laid separately from power cables. In the switch-
gear cabinet it must be ensured that appropriate spark-quenching
equipment is used with contactors. Where drive motors and brakes are
used, attention must be paid to the installation instructions in the corre-
sponding operating instructions. Please note that the maximum line
length of the AS-i bus cable is 100 m. Cables above that length require
the use of a suitable circuit extension.

It is essential to adhere to the prescribed fusing; this is the only way of
guaranteeing safe disconnection in the case of a fault.

This is to be performed by activating each safe AS-i slave at least once
per year and visually inspecting the switching behaviour of the output
circuits of the AS-i safety monitor.

The maximum switch-on time and total operating time depends on the
PFD value selected for the overall failure probability.

When the maximum switch-on time has been reached (three, six or twel-
ve months), the safety system must be checked to ensure that it is
functioning correctly by prompting the shutdown function.

When the total operating time has been reached (20 years), the device
must be checked at the manufacturer's factory to ensure that it is
functioning correctly.

120

100

[1]

[2]

0,8 Nm
7 LB.IN

5 ... 6 mm / PZ2

AWG

2 x 24 ...12

2 x (0,5 ... 1,5) mm

ASI 1 +PWR– (max. 8A)

+ASI 1–

+ASI 2– / 24V, 0V

[2]

[1]

5 mm max!

[3]

[4]

[5]

[6]

[1] - Chip card
[2] - RS 232 connection
[3] - LED status indicator
[4] - PROFIBUS connection
[5] - LCD display
[6] - Buttons for manual operation

+ASI 1–

Connection AS-i 1 circuit

ASI 1 +PWR– (max. 8 A)

Supply voltage AS-i circuit 1

+ASI 2– / 24 V, 0 V

Connection to 2nd AS-i network / 24 V supply optional

(top view)

2.23

2.13

2.Y1

1.23

1.13

2.Y2

2.23

2.13

2.Y1

1.23

1.13

2.Y2

2.14

1.Y2

2.24

1.14

1.Y1

1.24

1.Y2

2.24

2.14

1.14

1.Y1

1.24

Start 2

K 3

K 4

K 1

K 2

K 3

K 4

Start 1

K 1

K 2

1.Y1 (EDM 1), 1.Y2 (Start 1); 2.Y1 (EDM 2), 2.Y2 (Start 2)

EDM- and start-inputs may not be connected with other potentials, but may only
be connected directly or over potential-free switches with + (for EDM/START).

Switching current static 4 mA at 24 V, dynamic 30 mA at 24 V (T=100 µs).

1.13, 1.14, 1.23, 1.24; 2.13, 2.14, 2.23, 2.24

Potential-free relay switches. Safety relay with a switch-set for feedback.
Max. contact load: 3 A AC-15 at 30 V, 3 A DC-13 at 30 V

+ (for EDM/Start)

Current supply output, supplied out of AS-i. It must not be connected with other
potenzials, but it may be connected directly or via potential-free switches with the
one of the EDM- or start inputs. Voltage range 30 ... 15 V