The 840 and 850 Series offers 32 user selectable frequencies enabling their
use in the most electrically noisy environments. The 840 system features 11 relays including 2 relays for the
standard E-Stop, that's 8 single step or 4 double steps and 1 single step, all user selectable. The 840
transmitter is also able to control 2 separate 840 receivers increasing the systems functionality. The 850
system includes 18 relays with the standard 2 relay E-Stop, that's 16 single step functions, 8 two step function,
also user selectable. The transmitter also allows addressing all of these functions with either one-step or
two-step fingertip control, again user selectable.
Additional features include an automatic shut-off of the transmitters to preserve the rechargeable
battery life. It's even selectable - the user can choose 2, 6, or 12 minutes, or no automatic shutoff. The
transmitters also feature as standard an integrated Emergency Stop function which, when activated, shuts down
the controlled equipment. The 840 and 850 Systems include as standard a Key activated switch to prevent
unauthorized and inadvertent use.
Both system series feature selectable latched, momentary or combination relay modes of operation.
Each of the integrated relays offer additional flexibility by providing a choice of wiring relays either normally
open (N/O), Normally Closed (N/C) or In combination. The 840 and 850 provides additional protection by being
able to prioritize opposing directions reducing the likelihood of equipment damage.
FUNCTION... FEATURES... DURABILITY – TELERADIO WIRELESS REMOTE CONTROLS.
The standard version of 840, 850 and 860 comes with protecting rubber.