Absolute Process Instruments API 1040 G Manual de inicio rápido

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DC Input Alarm Trips with Transmitter and Loop Supply

Input:

0-100 mV to 200 VDC, 0-1 mA to 0-50 mADC, 4-20 mADC

Outputs:

One 8 Amp SPDT Relay, 0-1 V to ±10 VDC, 0-2 mA to 0-20 mADC

O DC 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, Optional Reset Button

O Optional 0-1 V Setpoint Retransmission Output

Applications

Q Process Signal Retransmission with Alarm

Q Alarm and Rescale a Process Signal

DC Input Range

Factory configured, please specify input range

Voltage:

0-100 mVDC to 0-200 VDC

Bipolar voltage: ±100 mVDC to ±10 VDC

Current:

0-1 mADC to 0-50 mADC

Input Impedance and Burden

Voltage:

250 kΩ minimum

50 Ω typical (1 VDC burden at 20 mA)

Current:

Isolation and Input Protection

750 VAC

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

May be selectively wired for sinking or sourcing mA input

LoopTracker

Variable brightness LED indicates input loop level and status

DC Output Range

Factory configured, please specify output range

Voltage: 0 to 1 VDC to ±10 VDC

Current: 0 to 2 mA to 0 to 20 mA

20 V compliance, 1000 Ω at 20 mA

Output Calibration

Multi-turn zero and span potentiometers, ±15% of span typ.

Relay Output

One SPDT form C contact set

Factory configured alarm type

Standard: HI alarm, non-latching, normal acting

Options: LO alarm, latching, reverse acting

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)

Caution: Do not exceed socket voltage rating

Use an RC snubber for inductive loads

Setpoint

One 12 turn potentiometer, 0-100% of span

SPR option: 0-1 V output of alarm setpoint

Deadband

1.0 to 100% of span, 12 turn potentiometer

Alarm trip/reset window is symmetrical about the setpoint

Output Test/Reset Button

Test button toggles relay to opposite state when pressed

HT option: Reset button resets latching relay

Accuracy

±0.1% of span (includes adjustment resolution and linearity)

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

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

BSOLUTE

Deadband Adjustment

Variable Brightness Input LED

Output Test Button

Output Span

Output Zero

Reset Button with HT Option

Setpoint Adjustment

Bi-Color Relay LED

Variable Brightness Output LED

0.5

0.3

0.1

ripple

Description

The API 1040 G alarm/transmitter accepts a DC voltage or

current input and provides both transmitter and alarm func-

tions in one unit.

The API 1040 G also provides a linearly-transferred DC voltage

or current output. The API 1040 G transmitter output is useful

for signal scaling, or translation from current to voltage or vice-

versa in applications that do not require isolation.

This module includes an unregulated 18 VDC loop excitation

supply that can be used to power an external loop-powered

transmitter or other passive input device eliminating the need

for an additional DC loop supply.

The API 1040 G provides a visual alarm indication and an SPDT

alarm relay output when the input exceeds a high alarm trip

point or falls below a low alarm trip point.

The alarm output can be factory configured for HI or LO opera-

tion, non-latching or latching, normal or reverse acting. Top-

accessible potentiometers are used to adjust the alarm setpoint

and deadband. Heavy-duty relay contacts allow the module to

directly control high capacity loads.

Model

API 1040 G

API 1040 G A230

API 1040 G P

API 1040 G D

API 1040 G SPR

API 1040 G A230 SPR

API 1040 G P SPR

API 1040 G D SPR

Options—add to end of model number

LO trip. Alarm trips on decreasing signal.

HT Latching alarm with push button reset

HP Latching alarm with power-off reset

Module power must be turned off to reset alarm

Reverse-acting alarms. Relay coils energized in an alarm

condition. No alarm condition with module power off.

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

ROCESS NSTRUMENTS, Inc.

1.75"

AC inductive load

AC resistive

(cos f = 0.4)

load

DC inductive load

(L/R = 7 ms)

DC resistive

load

3 5 10

30 50 100 300 500

Switching Voltage (V)

Relay Contact Ratings

Input

Factory ranged; specify mV, V, or mA range.

Factory ranged; specify

One SPDT relay, HI alarm, normal acting.

mV, V, or mA range

Specify alternate alarm configurations and options

Factory ranged; specify mV, V, or mA range.

Factory ranged; specify

One SPDT relay, HI alarm, normal acting.

mV, V, or mA range

Specify alternate alarm configurations and options

1220 American Way Libertyville, IL 60048

800-942-0315

Phone:

2.38"

Quick Link

api-usa.com/1040

Setpoint Retransmission Option

The setpoint retransmission (SPR) option provides an analog

0-1 VDC signal corresponding to the setpoint potentiometer

adjustment. This allows remote monitoring of the alarm setting.

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 visually indicate alarm

status. These LEDs provide a quick visual picture of your

process at all times.

Output Test/Unlatch

API's exclusive functional test button can be used to verify the

alarm and system operation. The output test button greatly

aids in saving time during initial startup and/or troubleshooting.

The HT latching option provides the additional function of

unlatching the alarm when the reset button is pressed. The

alarm will reset if the alarm condition not longer exists.

Output

0-1 V alarm setpoint retransmission.

API 011 FS

API 011

300 V Rating

api-usa.com

Fax: 800-949-7502

API 1040 G

2.75"

Hot Swappable

Plug-In Design

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

Free Factory

I/O Setup!

Power

115 VAC

230 VAC

85-265 VAC or 60-300 VDC

9-30 VDC

115 VAC

230 VAC

85-265 VAC or 60-300 VDC

9-30 VDC

API CLP1