Manual

4
Figure 2 3129 Digital Display Components
Electronic Corporation
Model 3129
True Average Power
Mode Units
Alarm
Reset
Remote
Cleveland, Ohio USA Phone: [phone] www.bird-electronic.com
MODEL 3129 S/N Electronic Corporation
FUSE 1.0A, 250 V
115/230 VAC
50/60 Hz
.6A MAX.
LINE
C
L
O
S
E
D
N
O
A
L
R
M
O
P
E
N
N
O
A
L
R
M
C
O
M
M
O
N
F
O
R
A
L
R
M
A
L
R
M
T
T
L
O
U
T
R
E
M
O
T
E
R
E
S
E
T
G
R
O
U
N
D
RFL
ANALOG OUTPUT
FWD
POWER/ALARM
SENSOR INTERFACE
RS-232
1
2
3
4
5
6
7
8
9
10
11
12