CAN-IPM-01
8Pages

CAN-IPM-01 CANopen I/O Processor RoHS FEATURES • • • • • Micro-module mounts to user PC boards 72 Digital I/O 12 Analog Inputs 12 PWM Outputs 8 Dedicated Digital Inputs for CAN Node Address CAN Bit-rate • 2 Outputs for CAN Status LED drive • CAN & RS-232 Communications CANOPEN INTERFACE • CAN V2.0b physical layer • CANopen DS-301 V4.01 application layer CAN-IMP-01 6 CAN Config CAN LED 2 CAN_ADR CAD_BPS CAN_STAT0 8 DIO_B 8 DIO_C CAN_STAT1 8 DIO_D CAN_RX CAN 8 DIO_E CAN_TX SER_RX SER_TX 8 DIO_G 8 ADC_A A/D Converters VREF Power GND Component count and cost are minimized by placing communication transceivers and I/O buffering off the CANIPM-01 where they can be selected and optimized as part of the user PC board design. 6 ADC_B +5 Vdc The card supports CAN bus bit-rates up to 1 Mbit/sec and RS-232 communications to 115,200 Baud. 6 DIO_I RESET AGND PWM_A PWM_B Nine 8-bit ports are configurable as digital input or outputs. Twelve A/D ports convert 0-3 Vdc signals into 12-bit values. Twelve PWM outputs can be low-pass filtered to produce analog signals. Eight dedicated digital inputs set the CAN node address and bit-rate. The DSP/microcontroller is the same type that is used in Copley’s digital motion products and has the same software interface. 8 DIO_H Reset Digital I/O 8 DIO_F RS-232 A PC board-mounting card for adding I/O to a CAN distributed control network. The CAN-IPM-01 combines configurable digital I/O points with dedicated analog and digital inputs and outputs to enhance distributed control networks using Copley’s CANopen servo drives and stepper drivers. 8 DIO_A 6 6 PWM Outputs Copley Controls, 20 Dan Road, Canton, MA 02021, USA Web: www.copleycontrols.com Driver software for Windows XP and 2000 is a free download from the Copley web-site. CMO (Copley Motion Objects) software, also available free on the web, works with Microsoft COM enabled computers for control of Copley’s CANopen servo amplifiers and stepper drivers from highlevel languages such as Visual Basic and LabView. Tel: 781-828-8090 Fax: 781-828-6547 Page 1 of 8

CANopen I/O Processor CAN-IPM-01 RoHS GENERAL SPECIFICATIONS INPUT POWER Supply voltage +5 Vdc ±0.5 Vdc Supply current 350 mAdc typical, 500 mAdc max DIGITAL I/O Number : function 72 : I/O in nine 8-bit ports: DIO_A~DIO_I are programmable by port as inputs or outputs Input voltage LO -0.3 < VIL < +0.8 Vdc Input current LO Pull-up resistor enabled: -200 µA min, -100 µA typ, -500 µA max when VIN = 0 Vdc Input voltage HI +2.0 < VIH < +5.5 Vdc Input voltage Max +6.0 Vdc Output voltage HI 2.4 Vdc @ -4 mA (DIO_A, DIO_E,H,I), 2.4 Vdc @ -8 mA (DIO_B,C,F,G,H) Output voltage LO 0.4 Vdc @ 4 mA...

CAN-IPM-01 CANopen I/O Processor RoHS OVERVIEW The CAN-IPM-01 operates under CiA DSP-401: CANopen Device Profile for Generic I/O Modules. It may be configured and controlled through both the serial interface, and through the CAN network interface. The serial interface uses the same protocol and commands as those used by the Accelnet and Stepnet families of digital servo drives. The list of parameters available to the I/O module are different from those used by the drives which operate under CiA 402: CANopen device profile for drives and motion control. The CAN-IPM-01 hardware can be...

CANopen I/O Processor CAN-IPM-01 RoHS POWER SUPPLY Power for the CAN-IPM-01 must be 5.0 Vdc, ±10%. Current requirements are 350 mA typical, 500 mA maximum. All circuits on the CAN-IPM-01 are non-isolated and will share a common electrical ground with circuits to which it connects. CAN COMMUNICATIONS CAN NODE ADDRESS (DIN_0~DIN_7) There are eight dedicated digital inputs for the CAN node address and CAN bus speed. DIN_0 through DIN_5 select the CAN node address with DIN_0 being the LSB (Least Significant Bit). Address 0 is not allowed (it is reserved for the CAN bus master) so the resulting...

CAN-IPM-01 CANopen I/O Processor RoHS External Circuit RS-232 COMMUNICATIONS The CAN-IPM-01 supports full-duplex serial communications using the RS-232 protocol. An external RS-232 transmitter/receiver is required in order to convert the TTL signals of the CAN-IPM-01 into higher-voltage, RS-232 compliant signals. A typical device is the Intersil HIN202. These operate from +5V and generate the required voltages from on-chip charge pumps and external capacitors. The figure below shows the connections between the CAN-IPM-01 and the Intersil HIN202 RS-232 Transmitter/Receiver. CAN-IMP-01 J2...

CANopen I/O Processor CAN-IPM-01 RoHS PC BOARD MOUNTING AND DIMENSIONS These are .050” pitch female headers and are available in through-hole or SMT configurations. USER PC-BOARD 0.225 Max Height CAN-IO Module COMPONENT PLACEMENT TBD 2.00 2X 0.75 RESTRICTED HEIGHT AREA 2X 0.65 2X 0.300 0.050 1.970 2.250 PIN 1 PIN 1 0.197 0.140 0.050 SAMTEC TFM-130-22-S-D-A 0.150 0.050 4/40 X 3/8 1/4" STANDOFF NOTE STANDOFF HEIGHT DEPENDANT ON MATED CONNECTORS SELECTED. 1.600 2X EXTRACTION CLEARANCE 1.700 TOP VIEW COMPONENT PLACEMENT TP2 GND TP1 DIO_I7 DS1 DS2 STAT CAN J1 Pin 1 J2 TP5 REF Pin 1 TP4 3.3V TP3...

CAN-IPM-01 CANopen I/O Processor RoHS ORDERING GUIDE PART NUMBER DESCRIPTION CAN-IPM-01 CAN Input/Output Processor Driver software for Windows XT or 2000, firmware, CAN-monitor, and CME 2 can be downloaded from the Copley web-site. Contact the factory for drivers for Linux Rev 5.01_tu 08/14/2012 Copley Controls, 20 Dan Road, Canton, MA 02021, USA Web: www.copleycontrols.com Tel: 781-828-8090 Fax: 781-828-6547 Page 8 of 8