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.

PCD231B101 3BHE025541R0101 controller

Communications (RS-232/RS-485) An isolated, configurable RS-232 / 485 serial port is available for customer use, as configured by the GAP software application. RS-422 communications is NOT supported. Specifications Interface standard: RS-232C and RS-485 Isolation: 500 Vrms to EARTH and all other I/O Baud Rates: 19.2K, 38.4K, 57.6K, and 115.2 K Max Distance (RS-232): 15 m (50 feet) max Max Distance (RS-485): 1220 m (4000 feet) max A shielded cable is required when using this port. RS-485 networks require termination at both ends with approx 90–120  impedance that matches the characteristic impedance of the cable used. Cable Note: Woodward cable 2008-1512 (3-wire) is a shielded, low capacitance 120 ohm cable that is designed for communications. This cable is also used for CAN communications.

An isolated RS-232 service port is located on the CPU board. Isolation is specified at 500 Vrms and baud rate is fixed at 115.2K baud, 8 data bits, no parity, 1 stop-bit, and no flow control. This port is for VxWorks operating system use only and cannot be configured for application software use.

Hardware—Speed Sensor Inputs

 This controller includes (2) Digital Speed Sensor circuits that are capable of interfacing to MPU and Proximity speed probe sensors. Each channel is isolated from each other and may be configured to use with either a MPU or PROX sensor. A dedicated and isolated, PROX power (+24 V) is provided on each channel for proximity sensor use. Features (2) Digital Speed Sensor circuits, isolated individually GAP configurable for MPU sensors or Proximity sensor operation Separate terminals provided for MPU and Prox sensors Isolated Prox Power (+24 Vdc) is provided with short-circuit protection Woodward GAP block, diagnostics, and configuration support GAP configurable update rates of 5 ms to 160 ms Specifications (MPU / PROX) MPU Input Voltage: 1 to 35 Vrms MPU Input Frequency: 10 Hz to 35 KHz MPU Input Impedance: 2000 Ω, DC MPU Input Isolation: 500 Vrms to EARTH and all other I/O 500 Vrms to other MPU and PROX channels Prox Input Voltage: 0-32 VDC Prox Input Frequency: 0.04 Hz to 35 KHz (low limit depends on range) Prox Input Impedance: 2000 Ω, DC Prox Low Threshold: < 8 VDC Prox High Threshold: > 16 VDC Prox Input Isolation: 500 Vrms to EARTH and all other I/O 500 Vrms to other MPU and PROX channels.

AI Description and Features

 The Flex500 controller includes (8) 4–20 mA input channels for I/O monitoring and control. Each channel is differential (self-powered) but can be software configured for Loop Power mode. An Isolated Loop Power (+24 Vdc) is provided for analog input transducers and includes short-circuit/over-voltage protection. Features (8) 4–20 mA Analog Input Channels, 16 bit resolution Differential inputs with high common-mode voltage capability Isolated Loop Power +24 V is provided with short-circuit protection Fast AI channel #8 for special control functions Woodward GAP block, diagnostics, and configuration support GAP configurable update rates of 5 ms to 160 ms GAP configurable for Loop power operation

This control provides an isolated group of (6) 4-20 mA outputs for customer use. Each output can drive up to 600 ohm loads and provides fault monitoring of individual source and return currents. Features (6) Analog Output channels (4-20 mA) Source and return current monitors Group isolated from other circuits Capable of driving higher impedance loads up to 600 ohms Woodward GAP block, diagnostics, and configuration support GAP configurable update rates of 5 ms to 160 ms