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Prifibus Devices (Ci-800DP Series) / Ci–800DP Remote Digital I/O Module Back
 
 
   

The Remote Digital I/O system is a modular remote digital I/O system from Canopus Instruments suitable for handling Digital I/Os on a single two wire Profibus-DP bus system. The system comprises of digital I/O modules with expansion options.The integrated Profibus DP communications interface with configurable baud rates from 9.6Kbps to 12Mbps gives flexibility in connectivity to any Profibus DP Master.

 
 

The Remote Digital I/O system can be configured completely through Software without the use of jumper or DIP switch settings. This together with the incorporation of the industry standard open fieldbus system PROFIBUS-DP facilitates quick set-up & integration with the main control system.

 
 

 

 
 

The Remote Digital I/O modules are housed in an ABS plastic enclosure with integrated 2.5mm sq terminal blocks for direct field cable termination. The module can be mounted on a 35 mm standard DIN rail . The basic digital I/O module can handle 12 channels of Digital inputs rated for 24VDC and 8 channels of Digital outputs rated at 24VDC, 0.2A . In addition it has an expansion port for local expansion of the remote I/O system . Upto nos. of digital I/O modules can be connected on a single Remote I/O

 
 

 

 
  User benefits  
 

The Remote Digital I/O system provides enormous cost savings for those users wishing to migrate to a Fieldbus system from the traditional concept of direct cabling of field sensors / actuators to centralized I/Os . The complete software configurability of the Remote Digital I/O system facilitates quick set-up & integration with the main control

 
     
  Technical specifications  
     
 
Specification Module data
Digital inputs / outputs 12 / 8
Input parameterisation thru’ Software (GSD file)
Input logic HI range > 13VDC
Input logic LO range < 5VDC
Output logic HI range > 20V
Output logic LO range < 3V
Response time per input channel 2 ms
Response time per output channel 3 ms
Output current per channel Max. 200mA
Output current per channel with all 8 ch. switched ON Max. 100mA per channel
Max. signal cable length 600 m for shielded cable
Terminals Screwed type ; suitable for 2.5 sq mm wires
Module expansion Through local port ; upto modules can be connected
Communication port Profibus – DP Slave
Data transmission rate Max. 12 Mb
Status indication LEDs

12 x Green LEDs for input channel status indication
8 x Green LEDs for output channel status indication
Red LED for Bus fault
Dual LED for Card health (Red–faulty module, Green–healthy module )
Red LED for module fault
Yellow LED for Profibus DP Communication active

Power supply 18 – 30 VDC
Operating temperature range 0 – 60 deg C
Operating relative humidity 0 – 95% RH
Enclosure ABS plastic
Mounting 35 mm DIN rail
Dimensions (WxHxD) mm 110H x 155W x 65D
Weight 580 gms
 
     
 

Note : Due to a regular product improvements being undertaken by us , all technical specifications are
subject to change without notice

 
     
 
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