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Allen-Bradley 1794-APBDPV1 FLEX I/O Profibus DPV1 Communications Adapter Module

Allen-Bradley 1794-APBDPV1 FLEX I/O Profibus DPV1 Communications Adapter Module

Series#: AllenBradley

Product Details

1794-APBDPV1 – High-performance FLEX I/O PROFIBUS DPV1 Communications Adapter Module from Allen-Bradley.
Seamlessly integrates FLEX I/O modules into PROFIBUS DP networks, supporting DPV1 protocol for enhanced diagnostics and parameterization.
Supports up to 64 I/O modules per adapter, providing scalable and flexible distributed control solutions.
Rugged industrial design with extended temperature range (-20°C to +70°C) for harsh environments.
Easy configuration via RSLogix 5000 or third-party PROFIBUS tools, reducing setup time and complexity.
100% Genuine and New, rigorously inspected before international dispatch.

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Specification

Datasheet (PDF)

The Allen-Bradley 1794-APBDPV1 is a PROFIBUS DPV1 communications adapter module designed for the FLEX I/O distributed I/O platform. This module acts as a gateway, allowing FLEX I/O modules to communicate on PROFIBUS DP networks with full DPV1 support, enabling advanced diagnostic functions, parameter uploads, and cyclic data exchange. Ideal for process and manufacturing applications, the 1794-APBDPV1 ensures robust, deterministic data transfer between controllers and field devices, even in electrically noisy environments. Its compact form factor and hot-swappable design minimize downtime during maintenance or expansion.

Parameter	Specification
Product Type	PROFIBUS DPV1 Communications Adapter Module
Model Number	1794-APBDPV1
Series	FLEX I/O
Network Protocol	PROFIBUS DP (DPV1 compliant)
Data Transfer Rate	9.6 kbps to 12 Mbps (auto-negotiating)
Max Number of I/O Modules Supported	64 (per adapter)
Power Supply Voltage	24 VDC (nominal), 19.2–31.2 VDC range
Current Consumption (Internal)	150 mA Standard Models 24 VDC (typical)
Current Consumption (External I/O Bus)	Up to 1.5 A Standard Models 5 VDC (supplied via backplane)
Operating Temperature	-20°C to +70°C (-4°F to +158°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Humidity (Non-condensing)	5% to 95%
Shock (Operational)	15 g, 11 ms half-sine pulse
Vibration (Operational)	2 g Standard Models 10–500 Hz
Isolation Voltage	1500 VAC (between network and I/O bus)
LED Indicators	Module Status, Network Status, I/O Bus Status, Fault
Configuration Software	RSLogix 5000, RSNetWorx for PROFIBUS, or third-party tools
Connector Type	9-pin D-sub (female) for PROFIBUS
Mounting	DIN rail (standard), panel mount optional
Weight	Approx. 0.15 kg (0.33 lb)
Certifications	CE, cULus, ATEX (Zone 2), IECEx
Warranty	2 years (subject to terms)