General Electric HE693ADC415
General Electric HE693ADC415
General Electric HE693ADC415
General Electric HE693ADC415
General Electric HE693ADC415
General Electric HE693ADC415
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HE693ADC415

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Horner Electric HE693ADC415 is a four-channel isolated current-input module for GE Fanuc Series 90-30 PLCs. Each channel accepts 4-20 mA or +/-20 mA signals with programmable setpoint alarms and 500 VAC RMS isolation.
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Technical specifications for HE693ADC415

  • Manufacturer:
    General Electric
  • Part Number:
    HE693ADC415
  • Product Family:
    GE 90-30 Series PLC
  • Product Type:
    Analog Current Input Module
  • Stock:
    1
  • Input channels:
    4
  • Selectable input ranges:
    4-20 mA or +/-20 mA
  • A/D type:
    Integrating
  • A/D converter resolution:
    18 bits
  • Usable resolution:
    13 bits plus sign
  • Maximum error:
    0.05% full scale
  • Analog filtering:
    1 kHz, 3-pole Bessel
  • Digital filtering:
    1-128 samples per update
  • Module update rate:
    45 channels/s
  • Input impedance:
    100 ohms
  • Channel-to-channel isolation:
    500 VAC RMS or +/-700 VDC
  • Channel-to-ground common-mode range:
    500 VAC RMS or +/-700 VDC
  • Common-mode rejection:
    >100 dB
  • Steady-state 5 V power:
    0.4 W / 80 mA
  • Steady-state 24 V power:
    2.16 W / 90 mA
  • 5 V surge current:
    120 mA
  • 24 V surge current:
    150 mA
  • PLC input allocation:
    4 %AI
  • PLC setpoint allocation:
    4 %AQ
  • PLC digital status allocation:
    16 %I
  • Operating temperature:
    0 to 60 deg C
  • Relative humidity:
    5% to 95%, non-condensing
  • Weight:
    0.3 kg
  • Estimated shipping dimensions:
    3.5x13x13.5cm
  • Tariff Code:
    9027900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Signal Performance Isolation & Protection Configuration

Features:

  • Provides 4 isolated inputs with 14-bit resolution and 500VAC isolation.
  • Each channel has programmable setpoints with %I alarm outputs.
  • Supports 4-20mA and ±20mA ranges via software configuration.
The HE693ADC415 provides four isolated analog current input channels with 14-bit resolution, enabling accurate conversion of 4-20mA or ±20mA signals from field devices such as transmitters and sensors. With 500VAC (RMS) isolation between channels and ground, the HE693ADC415 ensures reliable operation in electrically noisy industrial environments. Each channel converts current signals to digital values placed directly into the %AI table of the PLC CPU. The HE693ADC415 has an input impedance of 100 ohms and uses an integrating 18-bit A/D converter with 13 bits plus sign usable resolution.

The HE693ADC415 features programmable setpoints for each of its four channels, with levels set via four %AQ output registers in the PLC program. When the HE693ADC415's analog input value reaches or exceeds the setpoint, a corresponding digital input %I is energized for alarm indication. The HE693ADC415 includes analog filtering of 1KHz (3-pole Bessel) and digital filtering of 1-128 samples per update for noise rejection. The HE693ADC415 offers common mode rejection >100dB and maximum error of 0.05% full scale.

The HE693ADC415 is configured using the LM90 Configuration Package with parameters including %I Size, %AI Size, %AQ Size, Byte 1, Byte 2, and Bytes 3-6. The HE693ADC415 supports scaling formulas for 4-20mA (mA = %AI / 32,000 x 16 + 4) and ±20mA (mA = %AI / 32,000 x 20). The HE693ADC415 operates from 0 to 60°C with 5-95% non-condensing humidity and requires shielded twisted-pair wiring with earth ground connection at one end only for optimal noise immunity.

The HE693ADC415 GE Analog Current Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

GE HE693ADC415 Analog Current Input Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
GE HE693ADC415 Analog Current Input Module Specs

General

  • Manufacturer GE
  • Model HE693ADC415
  • Condition New Original ready stock
  • Product Family HE693IBS100,HE693RTD600,HE693RTD600R,HE693RTD600T
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Four current channels are converted at an aggregate update rate of 45 channels per second.
  • The integrating converter provides 13 bits plus sign of usable resolution with 0.05% full-scale maximum error.
  • A 1 kHz three-pole Bessel analog filter is complemented by selectable digital averaging from 1 to 128 samples.
  • Each channel is isolated from the other channels and ground at 500 VAC RMS or +/-700 VDC.
  • Common-mode rejection exceeds 100 dB, supporting measurements in electrically noisy industrial installations.
  • Shielded twisted-pair conductors should be routed separately and grounded at one end to limit coupled noise.
  • LM90 identifies the unit as a Foreign module after selecting the occupied slot in I/O Configuration.
  • The PLC allocation requires 4 %AI words, 4 %AQ words and 16 %I points for values, setpoints and status.
  • Configuration bytes select 4-20 mA or bipolar +/-20 mA operation and set the desired digital filtering response.
Description
The HE693ADC415 is a 4-channel isolated analog current input module designed for industrial automation applications. This module provides 14-bit resolution with 500VAC (RMS) isolation between channels and ground. The HE693ADC415 converts current input signals to digital values placed directly into the %AI table of the PLC CPU.

The HE693ADC415 features programmable setpoints for each of its four channels, with levels set via four %AQ output registers. When the HE693ADC415's analog input value reaches or exceeds the setpoint, a corresponding digital input %I is energized. The HE693ADC415 supports input ranges of 4-20mA or ±20mA.

The HE693ADC415 includes analog filtering of 1KHz (3-pole Bessel) and digital filtering of 1-128 samples per update for noise rejection. The HE693ADC415 has an input impedance of 100 ohms with common mode range of 500VAC (RMS) and ±700VDC. The HE693ADC415 offers common mode rejection >100dB and maximum error of 0.05% full scale.

The HE693ADC415 requires configuration parameters including %I Size, %AI Size, %AQ Size, Byte 1, Byte 2, and Bytes 3-6 in the LM90 Configuration Package. The HE693ADC415 supports scaling formulas for 4-20mA (mA = %AI / 32,000 x 16 + 4) and ±20mA (mA = %AI / 32,000 x 20). The HE693ADC415 operates from 0 to 60°C with 5-95% non-condensing humidity. 
Alternative Names
HE693ADC4I5 HE693IBS100 HE693RTD600 HE693RTD600R HE693RTD600T HE693PBS106 HE693SNP900 HE670RLY168C
Technical notes
For HE693ADC415, route analog wiring separately, use shielded twisted pairs and bond each shield at one end only per the official terminal plan.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which current ranges can each HE693ADC415 channel digitize?
Every channel can be configured for either 4-20 mA process current or a bipolar +/-20 mA input range.
How does HE693ADC415 interface with a GE Fanuc Series 90-30 CPU?
It writes four measured values to %AI, receives four setpoints through %AQ and reports the corresponding alarm states in %I.
What control function do the four HE693ADC415 setpoints provide?
The PLC program sets one threshold per channel; when an input reaches or exceeds its threshold, the matching digital input is energized.
Why does HE693ADC415 need an availability check even without an official obsolescence notice?
The reviewed Horner documents do not publish a discontinuation date, so Apter Power confirms actual stock and delivery terms for each quotation.
Which installation differences must be reviewed before replacing HE693ADC415?
Check the 500 VAC isolation level, selected current range, LM90 Foreign-module bytes, PLC resource allocation and shield termination.
What manual data should an engineer cite in an HE693ADC415 RFQ?
State the input mode, filtering requirement, slot and CPU context, required quantity, destination and delivery date after reviewing MAN0042-06.