Instruction Manual

Page 4
CONNECTIONS
FT520 - BATCH CONTROL
Pulse 1
Pulse 2
Relay 2
Relay 1
NC
COM
NO
NC
NO
COM
Batch Outputs
Line
Neutral
Ground
Resume
0-5 V or
0-10 V or
4-20 mA
Start/Stop
–
+
-
+
s1
+
–
s2
RESUME
COM
BATCH
Remote
Controls
Pulse Outputs
(for metering pumps)
Main
power fuse
250mA
part # 26926
AC Power
A
B
An Output
A
P
Passive
Active
Jumpers
5V
10V
4-20m
A
Analog Switch
Analog Header
FT520
- +
(UNUSED)
+
+
-
-
Power
Supply
Analog Device
4-20mA Output
(Consult Factory for Other Ranges)
Low Alarm High Alarm
Display
Cable
EM101
To
Display
110 Vac
110 Vac
G