Input:
4-20 mADC
Output:
One 8 Amp DPDT Relay or Two 8 Amp SPDT Relays
O
4-20 mA Input with Loop Supply
O
Field Adjustable Setpoints
O
Plug-In Design for Fast Installation
O
Input LoopTracker
®
and Alarm Status LEDs
O
Alarm Test Button
Q
Process Limit Backup Alarm
Q
Tank Level Alarm
Q
Process Signal Over, Under, Out-of-Range Alarm
Model
Input
Standard Alarm Configuration
Power
API 1005 G
Factory ranged
4-20 mA
Single setpoint one DPDT relay
HI alarm, normal acting
115 VAC
API 1005 G A230
230 VAC
API 1005 G P
85-265 VAC or 60-300 VDC
API 1005 G D
9-30 VDC
API 1025 G
Factory ranged
4-20 mA
2 setpoints, 2 SPDT relays
HI/LO alarms, normal acting
115 VAC
API 1025 G A230
230 VAC
API 1025 G P
85-265 VAC or 60-300 VDC
API 1025 G D
9-30 VDC
4-20 mA Input
Factory configured 4-20 mADC, sourcing
Input Impedance and Burden
Current: 50
Ω
typical
Voltage burden: 1.25 VDC at 20 mA current input
Isolation and Input Protection
750 VAC
p
or 750 VDC common mode protection
Input isolated from power supply
Input Loop Power Supply
18 VDC unregulated, 25 mADC, <1.5 V
p-p
ripple
LoopTracker
Variable brightness LED indicates input loop level and status
API 1005 G Relay Output
Two SPDT form C contact sets operating in unison as one
DPDT contact set
One setpoint, 12 turn potentiometer, 0-100% of span
Factory configured alarm type
Normal acting alarm
Standard: HI alarm
Optional: LO alarm
API 1025 G Relay Output
Two independent SPDT form C contact sets
Two setpoints, two 12 turn potentiometers, 0-100% of span
Normal acting alarms
Standard: HI/LO alarm
Options: LO/LO, HI/HI, LO/HI alarms
Internal jumpers for HI/LO, LO/LO, HI/HI, LO/HI
Relay Contact Rating
8 A @ 240 VAC resistive load or 30 VDC resistive load
5 A @ 240 VAC inductive load (cos
f
= 0.4)
3.5 A @ 30 VDC inductive load (L/R = 7ms)
See graph on other side for relay load ratings
Caution: Do not exceed socket voltage rating
Use an RC snubber for inductive loads
Deadband
Alarm trip/reset window is symmetrical about the setpoint
API 1005 G
1.0 to 100% of span, 12 turn potentiometer.
API 1025 G
Fixed at 1% of span, standard
API 1025 G A
Adjustable deadbands, 1.0 to 100% of span,
1 turn potentiometer for each setpoint
Output Test Button
Toggles relay(s) to opposite state when pressed
Response Time
70 milliseconds typical
Ambient Temperature Range and Stability
–10°C to +60°C operating ambient
Better than ±0.02% of span per °C stability, calculated, not
tested
Housing and Sockets
IP 40, requires installation in panel or enclosure
API 011 or API 011 FS socket
Socket mounts to 35 mm DIN rail or can be surface mounted
Power
Standard:
115 VAC ±10%, 50/60 Hz, 2.5 W max.
P option:
85-265 VAC 50/60 Hz, 60-300 VDC, 2.5 W typ.
A230 option: 230 VAC ±10%, 50/60 Hz, 2.5 W max.
D option:
9-30 VDC, 2.5 W typical
Options—add to end of model number
L
1005 G with LO trip. Alarm trips on decreasing signal.
HH
1025 G with HI/HI trip. Alarms trip at their respective
trip points on increasing signal.
LL
1025 G with LO/LO trip. Alarms trip at their respective
trip points on decreasing signal.
LH
1025 G with LO/HI trip instead of HI/LO.
A
1025 G with adjustable deadbands
U
Conformal coating for moisture resistance
Accessories—order as a separate line item
API 011
11-pin socket, DIN rail or surface mount
API 011 FS
11-pin finger safe socket, DIN rail or surface mount
API CLP1
Module hold-down spring for high vibration or
mobile applications
4-20 mA Input Alarm Trips with Loop Supply
API 1005 G, API 1025 G
Applications
Description
The API 1005 G and API 1025 G are factory configured for a
4-20 mA current input and provides alarm contact outputs. The
4-20 mA input provides power to the input loop via a built-in
18 VDC loop power supply that can be used to power a loop-
powered transmitter or other passive input device. Heavy duty
relay contacts allow direct control of high capacity loads.
The API 1005 G provides a single setpoint adjustment and
DPDT relay contacts. The normal acting alarm output can
be factory configured for HI or LO operation. Top-accessible
potentiometers are used to adjust the alarm setpoint and
deadband.
The API 1025 G contains two independent setpoints with
two SPDT relay contact outputs. The normal acting alarm
output can be factory configured for HI/HI, HI/LO, LO/HI or
LO/LO operation. Top-accessible potentiometers are used to
adjust each alarm setpoint. Deadband is fixed at 1% of span.
Adjustable deadbands are optional.
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 API 1025
G) visually indicate alarm status. These LEDs provide a quick
visual picture of your process at all times.
Output Test
API’s exclusive functional test button can be used to verify the
alarm and system operation. Press the Test button to toggle
the alarm relay(s) to the opposite state. The output test but-
ton greatly aids in saving time during initial startup and/or
troubleshooting.
API 1025 G
P 001 001
115 VAC
Your Required Input
Your Alarm Configuration
2.75"
Free Factory
I/O Setup!
Quick Link
api-usa.com/1005
API 1005 G
Variable Brightness Input LED
Bi-Color Relay LED
Deadband Adjustment
Setpoint Adjustment
Output Test Button
2.38"
1.75"
API 1025 G
A
Option Deadband Adjustments
2.38"
1.75"
Variable Brightness Input LED
Bi-Color Relay 2 LED
Bi-Color Relay 1 LED
Setpoint 2 Adjustment
Setpoint 1 Adjustment
Output Test Button
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
Hot Swappable
Plug-In Design
API 011
300 V Rating
API 011 FS
300 V Rating
API CLP1
©
03-22
1220 American Way Libertyville, IL 60048
Phone:
800-942-0315
Fax: 800-949-7502
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