Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
MA301A
T
R
T
R
T
R
T
R
TX
RX
TX
RX
C
H
A
N
N
E
L
1
C
H
A
N
N
E
L
2
Figure 3. MA-301A, SWC rated 4-wire Module Adapter
RFL VF-5C RFL Electronics Inc.
August 13, 2007 7 (973) 334-3100
SIGNAL TB#
AIN-1T 1
AIN-1R 2
AOUT-1T 3
AOUT-1R 4
M-LEAD-CH1 5
SB-LEAD-CH1 6
E-LEAD-CH1 7
SG-LEAD-CH1 8
AIN-2T 9
AIN-2R 10
AOUT-2T 11
AOUT-2R 12
M-LEAD-CH2 13
SB-LEAD-CH2 14
E-LEAD-CH2 15
SG-LEAD-CH2 16
Figure 4. MA-301B Module Adapter
CH2 CH1
MA301B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TERMINAL BLOCK
LABEL
1 T
IN
R
T
OUT
R
M
SB
E
SG
T
IN
R
T
OUT
R
M
SB
E
16 SG
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