MTM Installation
Parr Instrument Company
4
Wiring Installation in 4848 Reactor
Controller (Continued)
1. Locate wire 1 (red) from the package. Take the
stripped end of this cable and attach it to the
2084E meter. The meter’s pins are labeled 1-12,
as shown. Attach this wire in position 4.
The other end has the 858E2 piggyback attach-
ment which connects to the local/remote switch
in the middle position.
Pull out this quick disconnect terminal connec-
tor and attach it to the male connection on the
858E2 piggyback.
Plug the 858E2 piggyback onto the local/remote
switch in the middle position.
Local / Remote Switch (back view)
2. Locate wire 2 (black). The stripped end of the 2
wire cable attaches to the 2084E meter in posi-
tion 6. The other end has a snap spade terminal
on it. This attaches to the 1588E isolation board.
Notice that the isolation board has its pins num-
bered 1-10. Attach the snap spade terminal to
position 9.
3. Find the 2 wire cable with white and black wires
that has both ends stripped, and attach one end
to the 2084E meter. White wire #5 to terminal
#11 and black wire #6 to terminal #12. (This may
already be connected for your convenience.)
The other end of the white wire #5 attaches to
terminal block position #4 and the black wire #6
attaches to terminal block position #3.
Note:The terminal block position can be opened up
using a small flat head screw driver to release the
tension from the spring inside the block so you can
press the wire against the spring.
Wago Terminal Block
4. Find the remaining black wire #4 from the kit and
attach one end to pin 1 on the 2084E meter.Take
care not to apply too much torque which could
cause the wire to break. (This may already be
connected for your convenience.)The other end
attaches to terminal block position #5.
5. Find the remaining white wire #3 from the kit
and attach one end to pin 2 on the 2084E meter.
Take care not to apply too much torque which
could cause the wire to break. (This may already
be connected for your convenience.)The other
end attaches to terminal block position #2.
Final Steps
858E2
Piggyback
