Instruction Manual

D 1.5 VOLTS
CAUTION DO NOT CONNECT IMPROPERLY CHANGE OR DISPOSE OF IN FIRE. BATTERY MAY EXPLODE OR LEAK. MADE IN U.S.A.
ALKALINE BATTERY
Pulse Out Freq. In4-20 mA
+
-
+
-
+
-
External
Totalizer Reset
10k
30V DC (Max)
20 mS Pulse
N/C N/C
Mag
Input
Pulse
Inuput
TB2 Reset
Pulse Out Freq. In4-20 mA
+
-
+
-
+
-
External
Totalizer Reset
10k
30V DC (Max)
20 mS Pulse
Mag
Input
Pulse
Inuput
TB2 Reset
10…30V DC
1…5V DC
250 Typ
R
MAX
=
(Loop Supply Voltage - 5)
0.02
Battery Power Loop Power
Figure 4: Circuit board layouts
MAINTENANCE
ALWAYS DISCONNECT PRIMARY POWER SOURCE BEFORE OPENING ENCLOSURE FOR INSPECTION OR SERVICE.
1. Frequent inspection should be made. A schedule for maintenance checks should be determined by the environment and
frequency of use. It is recommended that it should be inspected at least once a year.
2. Perform visual, electrical and mechanical checks on all components on a regular basis.
a. Visually check for undue heating evidenced by discoloration of wires or other components, damaged or worn parts, or
leakage evidenced by water or corrosion in the interior.
b. Electrically check to make sure that all connections are clean and tight, and that the device is operating correctly.
Programming Manual
Page 13 November 2013