Datalogic Arex 400 - Safety Functions of Arex 400; Arex XXX-X5 X; Arex XXX-X6 X

Understanding SLO: Safe Laser Off
88 Arex™ 400
Safety Functions Of Arex™ 400
Arex™ XXX-X5X
Safety Function Physical Interface
SF.1: Enable
no laser emission if “ EXT_EN-
ABLE_A
or “ EXT_ENABLE_B ”
signals are disabled, where
“disabled” means contacts
open
Command Box
connector
(Sub-D 25 F type)
Number of Channels: 1
Category: B
MTTFd: 3 to 10 years
Continuous operation: yes
Reaction Time: 50 ms
IP degree: IP31
SF.2: Interlock
No laser output if ”INTER-
LOCK_A ” or ” INTERLOCK_B ”
signals are disabled, where
”disabled” means contacts
open. This SF complies with IEC
60825-1_2014
Safety Circuit
connector
(Sub-D 15 F type)
Number of Channels: 1
Category: 1
MTTFd: 32876 years
DC Coverage: up to 99%
Continuous operation: yes
Reaction Time (Class IV to Class I): 420 ms
Reaction Time (Class I to Class IV): >520 ms
IP degree: IP31
SF.3: Laser Stop
no laser output if
“
LASER_STOP_A ” or
“ LASER_STOP_B ” signals are
disabled, where “disabled”
means contacts open
Safety Circuit
connector
(Sub-D 15 F type)
Number of Channels: 1
Category: 1
MTTFd: 161 years
DC Coverage: up to 99%
Continuous operation: yes
Reaction Time (Class IV to Class I): 420 ms
Reaction Time (Class I to Class IV): >520 ms
IP degree: IP31
Supplementary condition:
END output signal
(Command Box connector)
Arex™ XXX-X6X
Safety Function Physical Interface
SF.1: Enable
no laser emission if “ EXT_EN-
ABLE_A
or “ EXT_ENABLE_B ”
signals are disabled, where
“disabled” means contacts
open
Command Box
connector
(Sub-D 25 F type)
Number of Channels: 1
Category: B
MTTFd: 3 to 10 years
Continuous operation: yes
Reaction Time: 50 ms
IP degree: IP31
SF.2: Interlock
No laser output if
”INTER-
LOCK_A ” or ” INTERLOCK_B ”
signals are disabled, where
”disabled” means contacts
open. This SF complies with IEC
60825-1_2014
Safety Circuit
connector
(Sub-D 15 F type)
Number of Channels: 2
Category: 3
MTTFd: 32876 years (each channel)
DC Coverage: up to 99%
Continuous operation: yes
Reaction Time (Class IV to Class I): 420 ms
Reaction Time (Class I to Class IV): >520 ms
IP degree: IP54
SF.3: Laser Stop
no laser output if
“
LASER_STOP_A ” or
“ LASER_STOP_B ” signals are
disabled, where “disabled”
means contacts open
Safety Circuit
connector
(Sub-D 15 F type)
Number of Channels: 2
Category: 3
MTTFd: 161 years (each channel)l
DC Coverage: up to 99%
Continuous operation: yes
Reaction Time (Class IV to Class I): 420 ms
Reaction Time (Class I to Class IV): >520 ms
IP degree: IP54
Supplementary condition:
END output signal (Command Box connector)