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A. Mount Enclosure and Install Cables
1. Select a suitable location for the
RMM2-EX-E enclosure.
The enclosure is suitable for use in Zone 2
areas. Do not mount in Zone 1 or Zone 0 areas.
For installations in Zone 1 areas, contact Tyco
Thermal Controls.
Use the dimensions to locate mounting holes
for the enclosure. Mount the enclosure using
suitable screws (hole diameter 6 mm).
2. Install cables
Install power cable(s), RS-485 cable(s) and
RTD cables into enclosure using glands sup-
plied. Keep stopping plugs in unused entries.
B. Connect Power and Earth Wiring and Select Voltage Operating Range
3. Select the voltage operating range
Connect the supplied wire jumpers to the
appropriate terminals to select input voltage.
The RMM2 is supplied jumpered for 230 volts.
4. Connect wiring from power source to
designated terminals on RMM2.
Use only copper conductors. Connect power
cable wires to the terminals marked L1 and L2
on the RMM2. If power is being daisy chained,
be sure to maintain polarity of L1 and L2 wiring
for incoming and outgoing wires. The terminals
accept stranded wires from 0.2 – 2,5 mm
(0,2 - 4 mm
solid wire)
2
5. Connect earth wiring.
Connect the earth wire(s) to the earth terminals
mounted on the DIN rail. The terminals accept
0,8 - 2,5 mm
solid or stranded wires.
2
4
91
160
.
2
260
240
0
Jumpered
for 115V
110
Jumpered
for 230V
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