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ACCESSORIES
Safety Units and Interfaces
SE-SR2 is a safety unit that can be used in combination with every DATALOGIC Safety Light Curtains.
It provides dual-channel operation without detection of shorts across contacts.
Short circuits and earth faults in the pushbutton circuit are detected.
CS-ME is an interface with two forcibly guided relays, providing 3 NO contacts. The diagnostic function must be
performed by the Safety Light Curtains through External Device Monitoring function.
SE-SR2
CS-ME
GENERAL DATA
PL (EN ISO 13849-1)
e
up to e (depending on ESPE)
SIL (IEC 61508)
3
up to 3 (depending on ESPE)
ELECTRICAL DATA
Power supply
24 Vdc -15/+10%
24 Vdc -/+20%
Outputs
Safe outputs (Cat. 4)
3 NO
3 NO
Auxiliary outputs
1 NC
1 NC
Response time
Following input going OFF
typ. 10 ms, max. 20 ms
15 ms
With power failure
typ. 70 ms, max. 120 ms
15 ms
Recovery time
Following inputs going ON
50 ms
40 ms
After power on
150 ms
40 msz
MECHANICAL AND ENVIRONMENTAL DATA
Operating temperature
-10 … +55°C
-25 … +55°C
Humidity
15 … 95 % (no condensation)
15 … 95 % (no condensation)
Mechanical protection
IP20
IP20
FUNCTIONS
Reset modes
Automatic/Manual/Monitored
Automatic
External Device Monitoring
Available on SE-SR2
Must be activated
on Safety Light Curtain (ESPE)
COMPATIBILITY
All DATALOGIC Safety Light Curtains
All DATALOGIC Safety Light Curtains with EDM function:
SG2 EXTENDED
SG2 MUTING
SG2 BASE, SG4 BASE
SG BODY COMPACT
SG BODY BIG
SG BODY REFLECTOR
SG BODY COMPACT
SG4 EXTENDED
