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GMOX-PR-12DN-C16
AS-i Safety Monitor
Protocol:
PROFIBUS
Interface: PROFIBUS
02102800000000001
Euchner GmbH+Co.KG
Kohlhammerstr. 16
Translation
GMOX-PR-12DN-C16
of the original operating instructions
AS-i 3.0 PROFIBUS gateway with integrated
safety monitor
Notes on using these connection and operating instructions
These connection and operating instructions contain information regarding the proper
and effective use of the device.
See the manuals "AS-i 3.0 PROFIBUS gateway with integrated safety monitor" and
"ASIMON configuration software" for detailed 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 re-
quired for proper use.
© Reprint and reproduction, in whole or in part, only with the explicit permission of:
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 operating instruction is a part of the scope of delivery.
Specified normal operation
The „AS-i 3.0 PROFIBUS gateway with integrated safety monitor" is a
combination of a gateway with a safety monitor.
The device has been designed as a disconnecting protective device for
safeguarding danger zones on power-driven work equipment by apply-
ing the power to lock principle. Thereby these outputs are only usable,
if the safe state can be achieved by switching off the power.
The device is approved for safety applications up to Category 4 / PL e /
SIL 3.
The device may only be operated within the limits of its technical speci-
fications. It may only be operated with the specifiedcurrent and voltage
values.
Error states of the remote outputs used in the safe configuration can be
eliminated by starting and stopping the monitor.
For connecting and commissioning the device, comprehension of the
operating instructions as well as the operating instructions of ASIMON
configuration and diagnostic software is necessary.
Person protection function
The device fulfills a person protection function. Improper installation im-
pairs the function! The manufacturer of the machine/plant in which the
safety related system is used is responsible for the correct and safe total
function of every individual safety component! Depending on the choice
of safety devices used, the safety system as a whole may also be as-
signed to a lower safety category!
Technical data
PROFIBUS interface
in accordance with IEC 61158
Serial interface
RS 232
Safety monitor
Release circuits
16
YoC: 2016
Inputs:
EDM: inputs for monitoring external devices
4 x EDM/Start
Start: start inputs
relay outputs (release circuits 1 and 2)
Outputs:
4 x output switching elements
semiconductor outputs (release circuits 3 and 4)
103267
Card slot
chip card for storage of configuration data
Display
LCD
display of AS-i slave addresses, fault messages
LED power
power on
YoC: 2011
LED PROFIBUS
PROFIBUS master detected
70771 Leinfelden
LED config fault
configuration fault
LED U AS-i
AS-i voltage OK
LED AS-i active
AS-i normal operation active
LED prg enable
automatic slave programming enabled
LED prj mode
configuration mode active
LED AUX
auxiliary power on
state of inputs
4 x LEDs EDM/Start
LED off: open; LED on: closed
state of output circuits
4 x LEDs output circuit
LED off: open; LED on: closed
Electrical data
master power supply,
max. 300 mA out of AS-i 1 PWR (approx. 70 ... 300 mA),
Rated operating current
max. 300 mA out of AS-i circuit 2 (approx. 70 ... 300 mA);
in sum max. 370 mA
Rated operating voltage
30 V, 9 W
Isolation voltage
≥
500 V
Housing
AS-i stainless steel master housing
Ambient temperature
0°C ... +55°C
Storage temperature
-25°C ... +85°C
Dimensions (L / W / H in mm)
120 / 100 / 96
Protection class in accordance
IP20
with IEC 60 529
Allowable shock and
in accordance with EN 61 131-2
vibration stress
Weight
800 g
Safety characteristics
Characteristics
Value
Safety category
4
Performance level (PL)
e
Safety Integrity Level (SIL)
3
Service life (TM) [year]
20
Maximum power-on time (month)
12
Max. reaction time [ms]
40
Electromechanics
Switching intervals
B10d
nop/y
t
[s]
value
cycle
MTTF
[years] PFH [1/h]
d
105,120 300
237.82
52,560
600
2,500,000
475.65
8,760
3600
2853.88
electron-
Electromechanics
Switching
B10d
nop/y
ics
intervals
value
MTTF
PFH
d
105,120 300
237.82
-09
52,560
600
2,500,000 4.76 E
475.65
8,760
3600
2853.88 7.82 x 10
In addition to the reaction time in the monitor, reaction times of the other
components interlinked in the safety path also may have to be added.
For details please see further information in the ASIMON manual and
also the technical data for the respective devices.
If the option „augmented reliability" is selected the response time will ex-
tend (see manual „ASIMON configuration software").
[3]
[4]
[5]
[3]
[6]
+
-
+
-
+
+ASI 1–
+ASI 1–
+ASI 2–
+ A SI 1 +PWR– (max. 4 A)
Fig. 1 Gateway connection diagram
+ASI 1–
Connection to 1st AS-i circuit
+ASI 2–
Connection to 2nd AS-i circuit (coupling slave)
ASI 1 +PWR– (max. 4 A)
AS-i circuit 1 supply voltage
K 4
24V_1
0V_2
24V_2
Standard
EN ISO 13 849-1
EN ISO 13 849-1
EN 61 508
EN ISO 13 849-1
EN 61 508
K1 K3
K4
K2
0V_1
0V_2
Standard
K1
-9
9.908 x 10
Fig. 2: Safety unit connection diagram
EN ISO
-9
4.853 x 10
13849-1
1.Y1 (EDM 1/Start 1), 2.Y1 (EDM 2/Start 2), 1.Y2 (EDM 3/Start 3),
-10
9.054 x 10
2.Y2 (EDM 4/Start 4)
The inputs may not be connected with other electrical potentials; they may only be connect-
PFH
Standard
ed directly or via potential-free switches with + (for EDM/START).
total
PFH
Static switching current 4 mA at 24 V, dynamic switching current 30 mA at 24 V (T=100 µs).
-8
-8
1.12 x 10
1.6 x 10
3.14, 4.14
EN 62061
-9
-9
5.09 x 10
9.85 x 10
Semiconductor outputs are short-circuit -and overload protected. Max. contact load capaci-
EN 61508
ty: 0.5 A
at 30 V
-10
-9
5.54 x 10
DC-13
1.14, 2.14; 1.13, 2.13
Potential-free relay switches. Safety relay with a contact set for reading back. Max. contact
load capacity: 3 A
at 30 V, 3 A
AC-15
time-lag.
0 V, 24 V
Supply for semiconductor outputs from separate 24 V
+ (for EDM/Start)
Current supply output, supplied by AS-i. It may not be connected with other electrical poten-
tials; it may only be connected directly or via potential-free switches with one of the EDM or
start inputs. Voltage range 30 ... 15 V
Assembly
(top view)
[1]
[1]
[2]
-
The device is mounted on 35 mm standard rails in accordance with EN 60715.
For assembling, position the device on the upper edge of the standard rail and then
snap it onto the bottom edge.
[1] - Chip card
[2] - RS 232 connection
[3] - LED status display
[4] - PROFIBUS connection
[5] - LCD display
[6] - Buttons for manual operation
Connection
10
10
AWG
K 3
1.13
0 V
24 V
2.13
+
+
2.Y2
2.Y1
Maintenance
The proper function of the device within the system to be secured, i.e. the safe shut-
down following the triggering of an assigned safety related sensor or switch, is to be
checked at least once a year by the safety officer.
1.Y1
1.Y2
+
+
1.14
3.14
4.14
2.14
K2
at 30 V. Protection via an ext. fuse max. 4 A semi
DC-13
DC
.
DC
Disassembly
[2]
1
3
2
The AS-i and/or the 24 V must be supplied by a PELV power supply. Its
maximum output voltage may not exceed 42 V even in the case of a
fault!
2
0,2 ... 2,5 mm
2
0,2 ... 2,5 mm
24 ... 12
Have installation done professionally
Electrical installation is to be performed by a trained expert. During in-
stallation, care must be taken that supply and signal cables and also the
AS-i bus cable are laid separately from high-voltage cables. In the
switch 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 cable
length of the AS-i bus cable is 100 m. Cables above that length require
the use of a suitable circuit extension.
When installing the cables, make sure that no parasitic voltages can
arise.
It is essential to adhere to the prescribed fuse protection; this is the only
way of guaranteeing safe disconnection in the case of a fault.
For this purpose, every safety related input (connected locally or over a
safety related SaW slave) must be activated at least once per year and
the switching behavior must be inspected by monitoring the output cir-
cuits of the device.
The maximum power-on time and total operating time depends on the
PFD value selected for the overall failure probability.
When the maximum power-on time has been reached (see safety char-
acteristics), the safety system must be checked to ensure that it is func-
tioning correctly by prompting the shutdown function.
When the maximum service life (T
) has been reached, the device must
M
be checked at the manufacturer's factory to ensure that it is functioning
correctly.
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