2880R-LT, 2881R-LT, 2882R-LT
Revision 1.0
P a g e 15 | 28
5.2
Permanent Power Connection (AC Powered Models Only)
1) Connection to the building wiring system shall be in accordance with the Canadian Electrical
Code (CEC), Part 1 in Canada, the National Electrical Code, ANSI/NFPA 70 in the USA, or the
local electrical codes of the country where the equipment is being installed.
2) A disconnecting device is required. The disconnecting means shall disconnect all current-
carrying conductors.
3) 15A circuit breaker or equivalent fuse is required.
4) An external switch or breaker shall be in close proximity to the equipment and within easy reach
of the operator. The switch shall be marked as the disconnecting device for the equipment and
include the symbols to its “ON” and “OFF” positions using the following symbols:
Power
Off
Power
On
5) The wiring for AC power should be minimum 18 AWG / 300V or as required by local / country
codes.
6) After field wiring, the primary wires must be secured to the enclosure by tie-wraps to maintain
the separation from the signal wires.
7) Wiring diagram for permanent connection: See drawings at the back of this manual.
8) Use copper conductors only.
5.3
Glossary Of Symbols
Attention, consult accompanying documents
Attention, veuillez consulter les documents ci-joints.
Primary Protective Earth Ground
Primaire de terre de protection
Fuse
Coupe-circuit; fusible
Secondary Earth Ground
Mise à la terre de secondaire
Normally open relay contacts
Contacts travail
Direct Current (DC)
Courant continu
Power off
ArróÕ (mise hors tension)
Normally closed relay contacts
Contacts Repos
L
Live
Sous tension
Power on
Marche (mise sous tension)
G
Ground
Terre
N
Neutral
Neutre
