PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1734-IE4S is an I/O Module within the POINT I/O series. This module provides four single-ended input channels for safety monitoring applications. It communicates directly across the POINTBus backplane network. The hardware supports voltage, current, and tachometer input types. Each channel provides 12 bits of analog-to-digital resolution.
Signal inputs operate across 0 to 20 mA or plus and minus 10 V. The module accepts input signals spanning from 0 to 24 VDC. Channel isolation prevents signal interference between connected field sensors. Supported devices include thermocouples and resistance temperature detectors such as platinum, nickel, and copper. Operating modes include bipolar and unipolar configurations.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| UPC | 885630078571 |
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| Weight | 0.56 lbs (0.26 kg) |
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| Input Configuration | Single-ended |
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| Input Channels | 4 Channels |
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| I/O Platform | POINTBus |
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| Safety Rating | SIL/PL capable |
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| Input Range | 0–24 VDC |
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| Module Communication | POINTBus backplane |
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| RTD Types | Pt, Nickel, Copper |
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| Current Input Range | 0–20 mA |
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| Channel Isolation | Per-channel |
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| Typical Application | Safety analog sensing |
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| Voltage Input Range | ±10 V |
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| Supported Sensors | TC and RTD |
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TECHNICAL INFORMATION
Features
- Provides four single-ended input channels for safety analog sensing.
- Supports current inputs from 0 to 20 mA and voltage inputs of ±10 V.
- Compatible with thermocouple and resistance temperature detector sensors.
- Features per-channel isolation to prevent field interference.
- Offers 12-bit analog-to-digital converter resolution.
- Operates in unipolar and bipolar modes across POINTBus systems.
TECHNICAL INFORMATION
Applications
- Safety-critical analog monitoring systems.
- Temperature sensing using RTD and thermocouple inputs.
- Process loop monitoring with 0 to 20 mA transmitters.
TECHNICAL INFORMATION
Connections / Interfaces
- Connects to field devices via single-ended wiring layouts.
- Communicates with the host controller through the POINTBus backplane.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure parameters using RSLogix 5000, Studio 5000, or RSNetWorx software.
- Define bipolar or unipolar mode according to connected sensor requirements.
- Assign current, voltage, or tachometer modes per individual input channel.
TECHNICAL RESOURCES
Documentation
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What input types does the 1734-IE4S module support?
The 1734-IE4S supports voltage inputs of ±10 V, 0 to 20 mA current, and tachometer inputs. It also monitors thermocouples and RTD sensors.
Which programming software packages support the 1734-IE4S module?
The module can be configured using RSLogix 5000, Studio 5000, and RSNetWorx software packages.
What is the channel count and isolation rating for the 1734-IE4S?
The module features four single-ended input channels. Each channel incorporates individual channel isolation to prevent interference.
