CAN-2088D spec eng

CAN-2088D spec eng
PWM module of DeviceNet Slave
CAN-2088D
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-2088D, a CAN bus remote I/O modules with DeviceNet 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 DeviceNet conformance test.
Provide EDS file for DeviceNet master interface.
Block Diagram
CAN Pin & Baud Rate Rotary
Baud rate
rotary switch
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CAN Interface
DeviceNet Specification
DeviceNet subscribe
Connection supported
Node ID
Baud Rate (bps)
Heartbeat message
Shutdown message
Terminator Resistor
Volume I, Release 2.0 & Volume II, Release 2.0, Errata 5
Group 2 Only Server
1 connection for Explicit Messaging
1 connection for Polled I/O
1 connection for Bit-Strobe I/O
0~63 selected by rotary switch
125 kbps, 250 kbps, 500 kbps
Yes
Yes
Switch for 120 Ω terminator resistor
PWM Interface
Channels
Frequency Range
PWM Mode
ESD Protection
8 (Source)
0.2 Hz ~ 500 kHz (non-continuous, the min. units 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
8 (Sink)
32-bit, 500 kHz Max.
LED
Round LED
I/O LED
PWR LED, NET LED, MOD 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
Application
Ordering Information
CAN-2088D
DeviceNet module of 8-channel PWM and 8-channel DI with high-speed counters.
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