Honeywell SYA14 Series Manual page 585

4.5 Connection of the electrosensitive protective equipment
(ESPE)
The muting module can be used with most of the electrosensistive protective equipement
(ESPE) distributed by Honeywell :
− safety light curtains FF-SYA series,
− safety light curtains FF-SB series,
− safety light curtain FF-LS,
− modular light curtains FF-SCAN series,
− single safety beam and access control systems FF-SPS4 series (with test input).
− safety mat FF-SM series,
− laser scanner FF-SE (needs a special interface, please consult Honeywell).
TEST SEQUENCE AT POWER UP / SETTING ON DELIVERY
•
A test of the protective equipment is automatically done at start up to control the connection
of its outputs to the module terminals. For this reason, it is recommended to use the same power
supply source for the module and the protective equipment (or make sure power is switched on
simultaneously with the same switching device).
•
On delivery, the muting module provides a normally closed contact between terminals 28
and 29. All the above mentioned protective equipment need a normally closed contact on
their test input with the exception of the FF-SCAN, the FF-LS and the FF-SPS4 which need a
normally open contact.
•
The test output can be changed to a normally open contact. Refer to chapter 4.5.2 test
output, for this selection.
PROTECTIVE EQUIPMENT RESTART MODE
The electrosensitive protective equipment must be set in the automatic restart mode to
operate correctly with the muting module (refer to the installation manual of the protective
equipment).
4.5.1 OSSD1 & OSSD2 inputs
The two Normally Open contacts delivered by the electrosensitive protective equipment must
be connected on terminals 13-14 and terminals 19-20 respectively.
IMPROPER INSTALLATION
NEVER connect one Normally Open contact of the protective equipment only on both OSSD1
and OSSD2 inputs.
Failure to comply with these instructions could result in death or serious
injury.
107004-15 EN FR26 ROW 0899 Printed in France 51