SMARTSCAN 5K8 SERIES LIGHT CURTAIN
7
CD401/130711
INSTALLATION SHEET EXPLAINED
Please note that the Installation Sheet Explained documents are periodically updated. The product Installation Sheets
supplied with the product should be referenced first for current installation information.
Figure G
shows the functions table for the 5K8 series
Safety Outputs (F1) –
5K8 series safety light curtains have cross-monitored
output switching relays mounted inside the receiver column. The output relays
provide two safety ‘volt free’ forcibly guided switching contacts which are
internally connected to the wires in the multi-core user cable ‘B’ as follows:
OSSD1 (Output 1): orange (OR) and pink (PK). OSSD2 (Output 2): turquoise
(TU) and grey (GY). Maximum contact switching power 24V DC, 2A or
maximum 110V AC, 2A.
Status Output (F2) -
Relay provides one non-safety ‘volt free’ switching
contact which is internally connected to the wires in the multi-core user cable
‘B’, wires red (RD) / black (BK) and red (RD) / brown (BN). The switching relay
contacts are ‘normally open’ outputs from this relay and should only be used
for non-safety applications. Maximum switching power 110V, 1A. The status
relay activates when the safe output relays (F1) turn ON and de-activates
when the safe outputs (F1) turn OFF.
EDM (F4 & F5) (SMM OUT & SMM IN)
- An
E
xternal
D
evice
M
onitoring
contact signal is provided for the user to monitor external switching devices.
This is to ensure those devices respond in unison with the safety outputs (F1)
each and every time the light curtain is interrupted.
The green (GN) (cable B) wire should be connected to a N/C contact of the
device being monitored. The other side of the EDM switch contact should be