CAN-2088C spec eng

CAN-2088C spec eng
PWM module of CANopen Slave
CAN-2088C
PWM (Pulse width modulation) is a powerful technique for controlling analog circuits. By using digital
outputs, it can generate a waveform with variant duty cycle and frequency to control analog circuits.
CAN-2088C, a CAN bus remote I/O modules with CANopen protocol, provides 8 PWM output
channels and 8 digital inputs channels with high-speed counter function. It can be used to develop
practical and economical analog control systems in the CANopen network.
I/O Pin & Wire Connection
Hardware-controlled PWM output.
PWM output frequency: 0.2 Hz ~ 500 kHz with
0.1%~99.9% duty cycle.
PWM Output Modes: software trigger / hardware
trigger.
Trigger each PWM output individually or all PWM
outputs synchronously.
Support Burst output mode and Continue output
mode.
Provide 32-bit 500 kHz high-speed counter for each DI
channel.
Pass the validation of CANopen conformance test.
Provide EDS file for CANopen master interface.
Block Diagram
CAN Pin & Baud Rate Rotary
Baud rate
rotary switch
2-25
CAN Interface
Connector
Baud Rate (bps)
Terminator Resistor
Node ID
Protocol
No. of PDOs
PDO Mode
Error Control
Emergency Message
5-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, CAN_V+)
10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M
Switch for 120 Ω terminator resistor
1~99 selected by rotary switch
CANopen DS-301 ver4.02, DS-401 ver2.1
10 Rx, 10 Tx (support dynamic PDO)
Event Triggered, Remotely requested, Cyclic and acyclic SYNC
Node Guarding protocol and Heartbeat Producer protocol
Yes
PWM Interface
Channels
Frequency Range
PWM Mode
ESD Protection
8 (Source)
0.2 Hz ~ 500 kHz (non-continuous, the min. unit of the high/low level signal is 1 us).
Continue mode, Burst mode, Hardware trigger mode, Software trigger mode
4 kV Contact for each channel
DI Interface
Channels
Counter Frequency
ESD Protection
8 (Sink)
32-bit, 500 kHz Max.
4 kV Contact for each channel
LED
Round LED
I/O LED
PWR LED, RUN LED, ERR LED
8 LEDs as PWM, 8 LEDs as Digital Input, and 1 LED as terminal resister indicator
Power
Input range
Power Consumption
Unregulated +10 ~ +30 VDC
3.5 W
Mechanism
Installation
Dimensions
DIN-Rail
32.3 mm x 99 mm x 77.5 mm (W x L x H)
Environment
Operating Temp.
Storage Temp.
Humidity
-25 ~ +75 ℃
-30 ~ +80 ℃
10 ~ 90% RH, non-condensing
Applications
Ordering Information
CAN-2088C
CANopen Module of 8-channel PWM and 8-channel DI with High-speed Counters.
2-26
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