CAN-2088D CR ICP DAS DeviceNet

• 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

Introduction

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 DevicdNet network.

CAN Interface 

DeviceNet Specification: Volume I, Release 2.0 & Volume II, Release 2.0, Errata 5 
DeviceNet subscribe: Group 2 Only Server 
1 connection for Explicit Messaging 
1 connection for Polled I/O 
1 connection for Bit-Strobe I/O 
Node ID: 0~63 selected by rotary switch 
Baud Rate (bps): 125 kbps, 250 kbps, 500 kbps 
Heartbeat message: Yes 
Shutdown message: Yes 
Terminator Resistor: Switch for 120 Ω terminator resistor 

PWM Interface 

Channels: 8 (Source) 
Output Max. Load: Current 1 mA 
Frequency Range: 0.2 Hz ~ 500 kHz (non-continuous, the min. units of the high/low level signal is 1 us)
PWM Mode: Continue mode, Burst mode, Hardware trigger mode, Software trigger mode 
ESD Protection: 4 kV Contact for each channel 

DI Interface

Channels  8 (Sink) 
Counter Frequency  32-bit, 500 kHz Max. 

LED 

Round LED  PWR LED, NET LED, MOD LED 
I/O LED: 8 LEDs as PWM, 8 LEDs as Digital Input, and 1 LED as terminal resister indicator 

Power 

Input range: Unregulated +10 ~ +30 VDC
Power Consumption: 3.5 W 

Mechanism

Installation: DIN-Rail 
Dimensions: 32.3 mm x 99 mm x 77.5 mm (W x L x H) 

Environment 

Operating Temp:  -25 ~ +75  ℃
Storage Temp:  -30 ~ +80  ℃
Humidity: 10 ~ 90% RH, non-condensing