Manufactur
er
Device or Series
Power Connections
Output Contacts
Remote Pr
obes
Hot
Neutral
Common
T
o
Bur
ner
Cir
cuit
T
o
EWF’
s L
W
T
e
rminal/Alarm
Pr
obe
Pr
obe
Pr
efer
ence
T
aco
LF & L
T-1 Series
H
N
COM
NC
NO
P
GND
T
aco
L
T
A-2 & LN Series
H
N
COM
NC
NO
—
—
T
aco
L
TR Series
Red Wir
e
White Wir
e
Y
ellow Wir
e
Y
ellow Wir
e
—
—
—
McDonnell & Miller
PS-801/851 (Older Models
w/Red & Amber LEDs)
1
2
3
5
4
P or J2
Chassis GND
McDonnell & Miller
PS-801/851 (New Models
w/Red & Gr
een LEDs)
H
N
C
B
W
J2
Chassis GND
McDonnell & Miller
PS-802/852 (Older Models
w/Red & Amber LEDs)
H
N
C
B
W
J7
Chassis GND
McDonnell & Miller
PS-802/852 (Older Models
w/Red & Gr
een LEDs)
H
N
C
B
W
J3
Chassis GND
McDonnell & Miller
Series 750
1
2
3
5
4
P
Chassis GND
McDonnell & Miller
RB-122
H
(Black Wir
e
)
N
(White Wir
e
)
C
(Y
ellow Wir
e
)
B
(Y
ellow Wir
e
)
—
—
—
McDonnell & Miller
RB-120
1
2
3
4
5
—
—
McDonnell & Miller
RB-24
Red Wir
e
White Wir
e
Y
ellow Wir
e
Y
ellow Wir
e
—
—
—
Hydr
olevel
24
1
2
P1
P2
A
—
—
Hydr
olevel
170
H
GN
P1
P2
A
—
—
Hydr
olevel
1100
Red Wir
e
White Wir
e
Y
ellow Wir
e
Y
ellow Wir
e
—
—
—
Hydr
olevel
1150
H
(Black Wir
e
)
N
(White Wir
e
)
CUT
-OFF
(Y
ellow Wir
e
)
CUT
-OFF
(Y
ellow Wir
e
)
—
—
—
Hydr
olevel
400, 500, 600, 700, 450,
550, 650, 750
1
2
P1
P2
A
H3
Chassis GND
Hydr
olevel
R
W700 Series
(Except R
W700A1098)
L1
L2
—
B
A
2 Red Wir
es,
White Wir
e
Gr
een Wir
e
Hydr
olevel
R
W700A1098
T1
T2
—
B
A
2 Red Wir
es,
White Wir
e
Gr
een Wir
e
Taco L
TR, L
N, L
T-1
, L
TA-2 & L
F Ser
ies Low W
ater Cutoff and T
aco Electr
ic W
ater Feeder W
ir
ing Cr
oss R
efer
ence
79