Deltat ACC28B-A-D INTERFACE 24 AXIS

Product Brief Introduction

Rack-mounted standalone signal conversion interface hardware dedicated for large-scale multi-axis PMAC motion control systems. Translates low-level logic motion commands from PMAC mainframe into isolated differential step/direction drive signals for external servo and stepper power amplifiers. Simultaneously collects fault, ready, and limit feedback signals from all 24 drive axes, isolates electrical domains between controller and power drives, and distributes axis enable interlock signals for coordinated machine safety logic.

DELTEC DELCOM-3222 RS-232C/RS-485

Product Name:​ DELCOM-3222 RS-232C to RS-485 Isolated Serial Communication Module
Manufacturer:​ DELTEC / DELTE (Industrial Automation Division)
Product Category:​ Industrial asynchronous serial converter / galvanic isolator

Densan DVE-102A

Product Name
Densan DVE-102A industrial graphic board or generic circuit board, depending on supplied revision.
Product Overview
Densan DVE-102A appears in two verified surplus configurations. One listing describes a Densan graphic board with 128 KB SRAM. A separate industrial listing describes DVE-102A with alternative number 9327A as a used circuit board. Confirm the exact sticker, firmware label and connector layout before defining the board as a graphics module or a general-purpose control card.

Densan DVE-440(9214)

Product Name
Densan DVE-440(9214) VME industrial board.
Product Overview
Densan DVE-440(9214) is listed in industrial surplus channels as a Densan VME board for factory automation, SMT, industrial PC, controller and MRO applications. The 9214 marker is treated as the board revision or internal production code. Complete factory electrical documentation was not retrieved.

Densan DVE-486-20A (9295A)

Product Name
Densan DVE-486-20A(9295A) VME 486-class single-board computer.
Product Overview
Densan DVE-486-20A belongs to the Densan DVE-486 VME SBC family. The 9295A marker identifies the board revision. Public surplus listings for the 20A revision were not retrieved with CPU, memory and I/O details; the information below combines confirmed Densan 486-family VME context with Intel 80486 architecture data applicable to 486-class SBCs.

Densan DVE-486-22 (9387A)

Product Name
Densan DVE-486-22(9387A) VME 486-class single-board computer.
Product Overview
Densan DVE-486-22(9387A) is confirmed in industrial surplus channels as a VME SBC, single-board computer PCB, made in Japan and supplied as working surplus. The model line DVE 486/22S is associated with the same 9387A listing family. CPU clock, memory size and onboard I/O for the 22 non-S variant are not included in retrieved public documentation.

Densan DVE-486-22S (9387A)

Product Name
Densan DVE-486-22S(9387A) VME 486-class single-board computer, S variant.
Product Overview
Densan DVE-486-22S(9387A) is listed as a VME SBC, single-board computer PCB, model DVE 486/22S, made in Japan and supplied as working surplus. The S suffix commonly denotes a variant of the DVE-486/22 base model, but the retrieved surplus listings do not publish the exact electrical differences between 22 and 22S.

Densan DVE-503 (9204A)

Product Name
Densan DVE-503(9204A) VME industrial module.
Product Overview
Densan DVE-503(9204A) is listed by the user as a Densan VME-class module. Public retrieval did not return a Densan-specific factory datasheet for DVE-503 with 9204A. Third-party DVME-503 memory modules exist from other manufacturers, but those specifications do not apply to Densan DVE-503 unless the original equipment documentation explicitly confirms equivalence.

Densan DVE-511-PBF (9559A)

Product Name
Densan DVE-511-PBF(9559A) VME control and signal PCB, 8-channel slave configuration.
Product Overview
Densan DVE-511-PBF(9559A) is an industrial control printed circuit board used for machine power distribution and signal transmission. Surplus and equipment listings identify DVE-511 as an 8-channel VME slave PCB with DPM-506A association, removed from Rudolph F30 300 mm wafer mounter and defect-inspection systems. The PBF suffix denotes a lead-free process build.

Densan DVE-534 (9226B)

Product Name​
Densan DVE-534 Industrial Electronic Board, Suffix 9226B
Product Overview​
Densan DVE-534 (9226B) is listed in industrial surplus and MRO channels as a used Densan electronic board supplied for factory automation, control system maintenance, and replacement use. Public technical documentation for this exact suffix has not been retrieved; request the official Densan datasheet before specifying electrical ratings, signal types, or bus compatibility.

Densan DVE-540 (9315A)

Product Name​
Densan DVE-540 Industrial Board or Controller, Suffix 9315A
Product Overview​
Densan DVE-540 (9315A) is offered through industrial spare-part and MRO sources as a Densan automation component. No complete public datasheet for suffix 9315A was retrieved. Obtain the official Densan technical sheet before designing the unit into a new system.

Densan DVE-540A (9391)

Product Overview​
Densan DVE-540A (9391) is classified in industrial spare-part listings as a Densan control module for automation systems. It is positioned as an end-of-life component used in control systems, maintenance programs, and replacement-equipment applications.
Technical Specifications​
Request the original Densan specification for supply voltage, control logic, communication interface, input and output ratings, environmental class, and mechanical mounting data. Public listings confirm the control-module category but do not publish full electrical values for code 9391.