API APD 1600 Instructions

AC Input Alarm Trips, Isolated, Factory Configured
Input: 0-50 mVAC to 0-300 VAC, 0-1 mAAC to 0-1000 mAAC
Output: Two 8 Amp SPDT Relays
O Factory Set AC Input Range
O Adjustable Setpoint and Deadband Potentiometers
O Input LoopTracker and Alarm Status LEDs
®
O Full 1200 V Isolation
O Alarm Test, Optional Reset Button
Applications
Q Process Limit Backup Alarm
Q Over or Under Voltage or Current Alarm
Q Heater Break, Conveyor Jam Alarm
AC Input Range
Factory configured, please specify input type and range
Consult factory for special ranges
Voltage: 0-50 mVAC to 0-300 VAC
Current: 0-1 mAAC to 0-1000 mAAC
Measurements are true RMS
Input Impedance (Voltage Input)
220 kΩ minimum
Input Voltage Burden (Current Input)
1.0 V maximum
RMS
Input Frequency
40 Hz to 1000 Hz sinusoidal
Isolation
Power to input isolation: 1200 V
Common mode protection: 750 VAC
p
LoopTracker
Variable brightness LED indicates input level and status
APD 1600 Relay Output
Dual SPDT Form C contact sets operating in unison
1 setpoint adjustment, 1 deadband adjustment
Standard: HI alarm, non-latching, normal acting
Options: LO alarm, latching, reverse acting
APD 1620 Relay Output
2 independent SPDT Form C contact sets
2 setpoint adjustments, 2 deadband adjustments
Factory configured alarm
Standard: HI/LO alarm, non-latching, normal acting
Options: LO/LO, HI/HI, LO/HI alarms, band alarms,
latching, reverse acting
Relay Contact Ratings
8 A max @ 240 VAC
AC inductive load
resistive load
(cos f = 0.4)
External contact
8
5
protection such as
3
an RC snubber is
DC inductive load
recommended for
1
(L/R = 7 ms)
inductive loads
0.5
DC resistive
0.3
load
0.1
0 3 5 10
Switching Voltage (V)
Setpoint
12 turn potentiometer adjustable from 0 to 100% of span
Deadband
12 turn potentiometer adjustable from 1 to 100% of span
Response Time
70 milliseconds typical
Output Test/Reset Button
Front button or external contact closure toggles relays to
opposite state when pressed.
Resets relay if latching relay option is ordered
Ambient Temperature Range and Stability
–10°C to +60°C operating ambient
Better than 1% of span over operating temperature range
Better than 0.02% of span per °C
Ambient Temperature Range and Stability
–10°C to +60°C operating ambient
Better than 0.02% of span per °C
A A P P
BSOLUTE BSOLUTE ROCESS ROCESS
Removable Plugs
Alarm Test Function
Two 8 Amp SPDT
Alarm Relays
Input LoopTracker LED
Alarm Status LED
Adjustable Deadband
Adjustable Setpoint
Custom Input Ranges
Universal Power
or 750 VDC
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
Made in USA
Applications Link
api-usa.com/apps
Free Factory
I/O Setup!
Dimensions
AC resistive
0.89" W x 4.62" H x 4.81" D
load
(22.5 x 117 x 122 mm)
Height includes connectors
Housing and Connectors
IP 40, requires installation in panel or enclosure
For use in Pollution Degree 2 Environment
Mount vertically to a 35 mm DIN rail
Four 4-terminal removable connectors, 14 AWG max wire size
Power
30 50 100 300 500
85-265 VAC, 50/60 Hz or 60-300 VDC, 2 W maximum
D versions: 9-30 VDC or 10-32 VAC 50/60 Hz, 2 W maximum
Model
APD 1600
APD 1600 D
APD 1620
APD 1620 D
Alarm Options—add to end of model number
L APD 1600 with LO trip. Alarm trips on decreasing signal.
HH APD 1620 with HI/HI trip. Alarms trip at their respective
trip points on increasing signal.
LL APD 1620 with LO/LO trip. Alarms trip at their respective
trip points on decreasing signal.
LH APD 1620 with LO/HI trip. Alarm 1 trips on decreasing
signal. Alarm 2 trips on increasing signal.
BA APD 1620 with band alarm. Alarm trips if signal is outside
LO and HI trip points.
I I
NSTRUMENTS NSTRUMENTS
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File E145968
85-265 VAC, 60-300 VDC
model only
Input Standard Alarm Configuration
Single setpoint dual SPDT relays
Factory ranged, specify
HI alarm, non-latching, normal acting
mVAC, VAC, or
mAAC range
HI/LO alarms, non-latching, normal acting
1220 American Way Libertyville, IL 60048
Phone: 800-942-0315
APD 1600, APD 1620
Quick Link:
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Description
The APD 1600 and 1620 accept an AC voltage or milliamp
current input and provide a visual alarm indication and alarm
relay contact outputs.
The input type, range, and alarm types are factory configured.
Front-accessible potentiometers are used to adjust alarm
setpoint and deadband.
LoopTracker and Alarm Status LEDs
API exclusive features include a LoopTracker LED that varies in
intensity with changes in the process input signal.
A red/green bi-color alarm status LED (two on the APD 1620)
visually indicate alarm status.
These LEDs provide a quick visual picture of your process at
all times.
Output Test / Unlatch
API's exclusive Output Test button can be used to verify the
alarm and system operation and also provides the additional
function of unlatching the alarm when the latching option has
been ordered. This feature can be remotely operated.
The output test button greatly aids in saving time during initial
startup and/or troubleshooting.
2 setpoints, 2 SPDT relays
IBA APD 1620 with inverse band alarm. Alarms trip if signal is
between LO and HI trip points.
HT Latching alarm with push button reset
HP Latching alarm with power-off reset. Module power
must be turned off to reset alarms
RA Reverse-acting alarms. Relay coils energized in an alarm
condition. No alarm condition with module power off.
U
Conformal coating for moisture resistance
Spare Connector
API BP4 4 terminal plug, black
api-usa.com
Fax: 800-949-7502
api-usa.com/1600
See Wiring
Diagrams on
Next Page
Power
85-265 VAC or 60-300 VDC
9-30 VDC or 10-32 VAC
85-265 VAC or 60-300 VDC
9-30 VDC or 10-32 VAC
03-22
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