IMET M550 - Receiving Unit Installation Guidelines

IMET - M550 ALL1-EN 9/53
5. INSTALLING THE RADIO REMOTE CONTROL
We recommend following the instructions below to set up a properly operating radio remote control
system.
The radio remote control should be installed by qualified personnel only.
Install the receiving unit,or its antenna, in case of versions with an external antenna, in the line
of sight of the transmitting unit, with
no electromagnetic shielding. To
improve the operating range if the
antenna is integrated, do not install
the unit on metal surfaces, if
possible.
Do not bypass the machine’s safety
systems; follow the manufacturer’s
instructions.
Do not install the receiving unit too high
above the ground (10÷20 metres). At
these heights the unit may receive local
radio signals that can disturb
transceiving operations.
To prevent water infiltrations, install the receiving unit vertically,
with the cable clamps and any connections at the bottom, as
shown in the figure.
In case of strong mechanical vibrations, place a rubber shock-absorber between the machine and the
receiver. (dampers).
M-AC receivers and M8 transmitters must be fastened to DIN rails inside a cabinet provided with a
locked door preventing unauthorized access.
5.1. Receiving unit dimensions and drilling diagram
IP65
LBL550R1
Imax=0.9A 20VA
Supply
Class Protection
Power
Radio Model
Serial no.
24/48/55/110/230V 50/60Hz
M550S - UHF ISM Band
RX Unit Mod. M550S HAC
Passive Emergency ch. B
Passive Emergency ch. A
Working
Data Error ch. A
Power Supply
RF Busy
Data Error ch. B
217
147
220 290
131
S
T
O
P
T
E
S
E
R
S
E
R
T
E
R
E
S
E
T
P
O
T
S
R
F
ANTENNA ANTENNA
R
F
S
T
O
P
T
E
S
E
R
E
T
R
E
S
R
E
S
E
T
P
O
T
S
RECOMMENDED
1 Non-attenuating obstacle
2 Partially attenuating
obstacle
3 Shielding obstacle
H version