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 |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22