Page 8 MFA 4p - INSTRUCTION MANUAL 7ML19985FM01
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Interconnection
Interconnection
MSP-1, 3, or 9 Probe with RMA (remote mounted
pre-amplifier)
Maximum cable length from probe to RMA is 30 m / 100 ft of shielded cable, 18 ga. wire.
See table on page 9 for cable lengths from RMA to main group.
MSP-12 Probe with IMA (internally mounted pre-
amplifier)
Wire can be run in conduit common to motor supply or control wiring. Connection to
probe leads can be made under probe cap. See table on page 9 for lengths from probe at
MFA 4p.
GND
SHIELD
BLK
RMA
WHT
3
2
1
NO
NO
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
7
8
8
8
PROBE
INPUT
9
9
9
10
10
11
11
12
12
L2/N
RL1
RL2
L1
RELAYS SHOWN IN
DE-ENERGIZED POSITION
250 V
8 AMP
NC
3
2
1
TB1 TB2
MFA 4p
BLK
RED
NO
NO
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
7
8
8
8
PROBE
INPUT
9
9
9
10
10
11
11
12
12
L2/N L1
NC
RL1
RL2
RELAYS SHOWN IN
DE-ENERGIZED POSITION
250 V
8 AMP
MFA 4p
7ML19985FM01.book Page 8 Wednesday, May 21, 2008 2:17 PM
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