Euchner EUCHNER SOM-4E-0A-C1

ORDER NO. 103489

Order number	103489
Item designation	SOM-4E-0A-C1
Gross weight	0,242kg
Customs tariff number	85371098

AS-Interface Safety at Work safe output SOM

• 1 redundant OSSD
• Control by SMOx/GMOx
• Control by machine control
• Up to 4 inputs
• Diagnostics via AS-Interface

OSSDs

The OSSD is of redundant design according to category 4 EN ISO 13849-1. Safety-related control is via the bus by a suitable monitor, for example by a GMOx or SMOx. Operational switching is also possible directly by the control system with appropriate parameter settings.

Inputs and outputs

A feedback loop can be connected directly to the SOM. Depending on the parameter settings, further inputs and outputs can also be used.

LED function display

PWR	Green, AS-Interface power
ASi	Red, bus communication
OUT	Yellow, state of output signal switching device
ALARM	Red, can be set as required by control system
I1…I3	State of the corresponding input
1.Y1	State of the input

Controls and indicators

LED indicator
	1 x LED yellow (1. Y1) state EDM input 1.Y1
	LED green (Pwr) AS-i power supply
	LED red (Fault) AS-i fault
	LED red (Alarm) PLC is signaling alarm
	LED yellow (Out) relay has switched and error message
	3 LEDs yellow (I1, I2, I3) state of input E1, E2 and E3

Electrical connection ratings

Connecting cable	9W
ASI operating current	max. 200 mA
ASI voltage	30 V
Rated insulation voltage Ui	6000 V
Utilization category
AC-15	3A 250V
DC-13	3A 24V
Current	0.1 A Supply for sensors
Overvoltage category according to IEC EN 60664-1	3

Mechanical values and environment

Connection	Connection terminals
Degree of protection	IP20
Material
Housing	Polyamide PA 6.6
Reaction time
Safety circuit off	max. 50 ms
Mounting type	Mounting rail 35 mm according to DIN EN 60715 TH35
Ambient temperature	0 … +55 °C

Reliability values acc. to EN ISO 13849-1

Mission time	20 y
Category	4
Performance Level	PL e
PFHD	3.3 x 10-9
SIL CL	3

Miscellaneous

in compliance with

EN 61 508, EN 62 061, EN ISO 13 849-1

Interface, bus

Data interface

Address programming socket AS-i (ADDR)