EMERSON DeltaV KL1502X1-BA1 PK

EMERSON DeltaV KL1502X1-BA1 PK

It is a relay output terminal for DeltaV system S series I/O subsystem

1. Core Product Overview

EMERSON DeltaV KL1502X1-BA1 PK is a Relay Output Terminal Board for the DeltaV system S-series I/O subsystem.

In simple terms, it is an electronic switch. It receives a low-voltage, low-current digital signal from the DeltaV control system (via its backplane) and then uses its integrated relays to control field devices requiring higher voltage or current (such as motors, indicator lamps, solenoid valves, etc.) by turning them on and off.

• Brand: EMERSON

• System Platform: DeltaV (Distributed Process Control System)

• Product Line: S-series I/O (A high-performance, high-density I/O subsystem)

• Function: Relay Output

• Model/Part Number: KL1502X1-BA1 PK (Where “PK” may indicate specific packaging, version, or regional code)

2. Key Functions & Features

• Electrical Isolation: This is one of the most critical functions of a relay module. It completely isolates the low-voltage circuits of the DeltaV control system (typically 24V DC) from potentially high-voltage, high-noise field circuits (e.g., 120V AC), protecting the sensitive controller and I/O cards from field interference and damage.

• Signal Conversion & Amplification: Converts and amplifies weak digital signals from the controller card (e.g., 24V DC ON/OFF) into stronger signals capable of driving high-power loads (e.g., 120V AC, 2A).

• Dual-Channel Design: The KL1502 module typically provides two independent relay output channels. Each channel can be programmed and controlled individually.

• Relay Status Indication: The module is equipped with LED indicators for each channel, providing a clear visual display of the current state (energized or de-energized) of each relay, facilitating easy field maintenance and troubleshooting.

• Plug-in Relay: Many DeltaV relay modules (including possible variants of this model) use plug-in relays. If a relay wears out, only the relay itself needs to be replaced, avoiding the cost of replacing the entire terminal board and saving on maintenance.

• Hot-Swappable: As part of the S-series I/O, this terminal board supports hot-swapping. This means it can be installed or removed from the I/O marshalling base without powering down the entire control system.

3. Typical Technical Specifications

The following are general specifications based on this product series (please consult the official datasheet for precise details):

• Input Signal (from Controller Side):

  • Voltage: Typically 24V DC (supplied by the DeltaV I/O card)

  • Type: Digital Output (DO)

• Output (to Field Device Side):

  • Type: Dry Contact (Form C – SPDT: Normally Open, Normally Closed, Common)

  • Contact Rating (Rated Load): This is a key parameter, typically for example:

    • 2A @ 120V AC

    • 2A @ 24V DC

    • (Confirm specific maximum current and voltage from the manual; do not exceed limits)

• Mounting: Installs in a terminal board slot on a DeltaV S-series I/O marshalling base.

• Wiring: Field wiring is connected via a removable terminal block, simplifying installation and maintenance.

4. Role and Application Scenarios in the Control System

Role:
It acts as the “Bridge” and “Protector” between the DeltaV control system and high-power field actuation devices.

Typical Application Scenarios:

• Motor Control: Starting/stopping pumps, fans, compressors.

• Valve Control: Opening/closing solenoid valves to operate pneumatic or hydraulic actuators.

• Indicators and Alarms: Controlling indicator lights, buzzers on operator panels, or field beacon alarms.

• Heater Control: Switching large-power heating elements on/off via a contactor.

5. System Integration

To function, it must work in concert with other DeltaV components:

1. DeltaV Controller: Executes the control logic and decides when to send an “ON” or “OFF” command.

2. S-series I/O Card: For example, a Digital Output (DO) card that receives the command from the controller.

3. S-series I/O Marshalling Base/Chassis: The KL1502X1-BA1 PK plugs into a specific slot on this base.

4. Power Supply: Provides power to the entire I/O subsystem.

5. Field Device: The end equipment mentioned above, such as motors, valves, and indicators.

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

☀️Tara(Sales Director)

📞Tel: + 86-13806028623

📮Whatsapp:+86-13806028623

💬Email: ydf8801@163.com

🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex

🥇Product Condition: One-year warranty

requently Asked Questions:
1. How long does it take to receive the goods?
We have stock in stock and can accept same-day payment and delivery!

2. What payment methods do you accept?
There are many methods (T/T…) for you to choose from, and you can choose whatever you want.

3. Is there after-sales service?
Of course, if our products are brand new, they have a one-year warranty!

4. What courier services do you accept? We offer SF Express, DHL, and other international express delivery options.

5. How can I contact you?

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Company Profile

Xingchuang Ronghe (Fuzhou) Electric Co., Ltd. is a company specializing in the sales and technical services of spare parts for the world’s top industrial automation systems. With our profound industry experience and stable supply channels, we provide domestic and foreign customers with original, authentic, complete models, and fast-delivered precision spare parts solutions. We are your reliable partner in ensuring production continuity and stability.

We specialize in distributing the following core brands and product lines:

ABB

•  Process Control: ABB DCS process control system full range of components.
• ABB FreeLance AC800F power modules: SA801F/SA811F/SD802F/SD812F, EI811F/ABB EI812F/ABB EI813F, etc.
• ABB S800 analog I/O modules: AI801/AI810/AI825/AO801/AO845/AO895
• ABB S800 digital I/O modules: DI801/DI810/DO801/DO810

Bently Nevada
3500 Module Mainboards: 3500/42, 3500/45, 3500/40, 3500/50, etc.
(CPU Modules): 3200/32, 3500/25
3500 Module Minimum Cards: 128229-01, 128229-01, 133442-01, 125800-01, 167699-02, etc.
Extension Cables: 330850-50-05 (for preamplifier), 330730-040-00-00, 330103-00-06-10-02-00, etc.

EPRO

•  MMS6000 TSI System: MMS6110/MMS6210/MMS6220 series monitoring modules.
  Sensors: Proximitor sensors CON011, CON021, CON031, etc

GE

• PLC Systems: IC693, IC695, and IC697 Series Modules.
• Drives and Protection: GE DRIVE SYSTEMS Series Inverters, SR Integrated Protection Frame Series.

Rexroth

• Drives and Motors: Full range of Rexroth servo drives and controllers; models include: servo motor 2AD160B-B0350R2-BS03-D2V1, MSK040C-0600-NN-M1-UP1-NSNN, etc.
• Rexroth communication boards and amplifier boards: MTS-P01.2-D2-B1-E1-NN-NN-FWEP, VT-VPCD-1-1X/V0/1-0-1, VT5006-17B, etc.

Siemens

· Process Instruments and Controllers: Siemens MOORE series, common models include: QLCDM024DCBAN, 39ACM24BEN, 39AC12T4V1, 16114-171, etc.
· Automation Systems: Full range of SIMATIC S5 PLCs, SIMATIC S7-400 CPU modules and expansion modules, Simatic C7 systems, and various Siemens touch screens.