The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

1756-CNB Communication module

The B882 has a maximum count rate of either 30 kHz or 350 Hz and interfaces directly with OURBUS. The counting function is done by internal logic within the module itself and independent of controller scanning. There are four field inputs, three field outputs, two user-selectable DIP switch inputs, a preset input from the programmable controller, and finally, an actual count output to the controller. Features
2 independent counters
0 to 30 kHz operation with a selectable low frequency filter
Each counter counts to 9999
The two counters can be cascaded to count to 99,999,999
Readily configurable to other applications
Four field inputs (0 to 32 VDC, true low) and three field outputs (0 to 32 VDC, true low) per counter
Counts high speed field pulses independent of the controller scan
Each counter automatically reports its current count to the PLC every scan
800 Series diagnostic features such as personality code, health bit, field side status indicators, and communications ACTIVE indicator
Standard 800 Series industrial-grade design

B883–001 High Speed Counter, Overview

The B883-001 High Speed Counter Module consists of two separate and independent counters and associated logic, and controls up to three outputs. After being configured, the module can operate independently of the PC and react to external events faster than the PC scan time. The module counters have the following characteristic: Counter #1 has bi-directional (up/down) count capability and has two inputs, two set points, a programmable maximum count, and two outputs. Counter 1 will also accept input from a quadrature type device such as an encoder. Counter #2 is an up counter and has one input, a programmable maximum count, and one output. Both counters accept pulsed inputs of 0 to 5, 0 to 12, or 0 to 24 VDC at frequencies up to 50 KHz. the B883 options are selected by commands from the PC and by terminal wiring. Counter #1 has three modes of operation. Counter #2 can accept input either from an external source or from one of two internal clocks. Both counters can be configured to operate in a wide variety of applications (refer to the section on programming the B883)

B883-101 & B883-111 CAM, Overview 

The B883-111 CAM module with velocity compensation and the B883-101 CAM module are 800 series input/output (I/O) modules with added microprocessor control capabilities. These modules are used to automate the operation of metal shaping power presses for any mass production industry such as motor vehicle manufacture and assembly. Both models of the CAM module are physically indistinguishable and will be discussed as a single unit. The CAM module receives a twelve-bit (plus control) parallel position code from an encoder. The module then transmits an eight-bit parallel control code to its discrete outputs based upon the received position data. Operating instructions in command form are loaded into the module from a programmable controller by way of the I/O system. After the commands are loaded, position codes received by the module are processed and outputted by the CAM module at a 4.000 Hertz rate. This speed is in excess of the PC’s scan rate. A total of 16 output intervals may be defined and distributed at random among eight outputs. CAM module inputs will be accepted in binary, binary coded decimal (BCD) or Gray code. If your application requires velocity compensation, choose the B883-111 module. The B883-111 module compensates for changes in velocity