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SKU:1734-8CFG
Allen-Bradley 1734-8CFG POINT I/O 8-Point Module | 24VDC
Manufacturer: Allen-Bradley
Product No.: 1734-8CFG
Product Type: I/O Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 100g
Shipping port: Xiamen
Warranty: 12 months
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Penerangan
Allen-Bradley 1734-8CFG POINT I/O 8-Point Configurable DC I/O Module
The Allen-Bradley 1734-8CFG is a versatile 8-point configurable DC digital I/O module from Rockwell Automation's Bulletin 1734 POINT I/O series. Weighing approximately 0.10 kg (0.22 lbs), each of its 8 channels automatically self-configures to operate as either a digital input or digital output based on field wiring and controller programming, maximizing panel density and system flexibility.
Key System & Electrical Features
Designed for efficient power distribution, the 1734-8CFG operates on a 5V DC POINTBus backplane drawing 100 mA. Inputs accept a minimum on-state voltage of 11V DC with a 2 to 5 mA current range, while outputs deliver 10 to 28.8V DC. Built-in features include reverse polarity protection, programmable input filter times in millisecond increments (1000 ms default), and RIUP (Removal and Insertion Under Power) support for zero-downtime maintenance.
Technical Specifications
| Manufacturer & Brand | Rockwell Automation | Allen-Bradley |
| Series & Part Number | POINT I/O | 1734-8CFG |
| I/O Count & Functionality | 8 Points | Self-Configuring Inputs/Outputs |
| Input Voltage & Current | 11V DC Min (24V DC Nom) | 2…5 mA On-State Current |
| Output Voltage Range | 10…28.8V DC On-State Output Range |
| POINTBus Power & Dissipation | 5V DC @ 100 mA | 2.6 W Power / 8.9 BTU/hr Thermal Dissipation |
| Enclosure & Key Switch Position | Open-Type Enclosure | Keyswitch Position 1 |
| Compatible Terminal Bases | 1734-TB, 1734-TBS, 1734-TOP, 1734-TOPS |
| Operating Temperature & Weight | -20 °C to +55 °C (-4 °F to +131 °F) | Approx. 0.10 kg |
Installation & Operation Considerations
- Keyswitch Setup: Set the terminal base mechanical keyswitch to Position 1 before snapping the 0.10 kg module into the base unit.
- Power Source Compliance: Connect field I/O power exclusively from a Protected Extra Low Voltage (PELV) or Safety Extra Low Voltage (SELV) power supply.
- Base Compatibility: Install only into compatible 1734 wiring bases (1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS) to guarantee proper contact alignment and backplane connectivity.
Frequently Asked Questions
Q1: What does 'self-configuring' mean for the Allen-Bradley 1734-8CFG?
A1: Each of the 8 channels automatically detects and configures itself to operate as an input or an output depending on connected field wiring and software setup.
Q2: What terminal base units work with the 1734-8CFG module?
A2: It is compatible with 1734-TB, 1734-TBS, 1734-TOP, and 1734-TOPS mounting bases utilizing mechanical keyswitch position 1.
Q3: What power supply requirement applies to connected field devices?
A3: All connected field inputs and outputs must be powered by a SELV (Safety Extra Low Voltage) or PELV (Protected Extra Low Voltage) rated power supply.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
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