IDI32 IO module with 32 inputs
IDI32 IO module with 32 inputs
IDI32 IO module with 32 inputs
IDI32 IO module with 32 inputs

IDI32

Digital 24 V module with 32 in­puts for use in CAN networks

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Key Features

  • Safety features for high running safety
  • Galv. isolated CAN interface acc. to ISO 11898
  • Easy access to all interfaces
  • Own intelligence for complex CAN networks
  • Signal delay with less than 400 μs
  • Galv. isolated inputs
  • Compact aluminium housing with IP20 and integrated top hat rail mounting

Description

Overview of all interfaces
32 digital inputs

Connection technology
Using the 3-wire connection technology, all sensors can be connected directly to the module. The phoenix clamps used ensure a simple and extremely robust connection, which makes the IDI32 very resistant and process safe. Each IO block of the device is galvanically isolated and is sup­plied with power separately. Thus, different vol­tages can be applied to one module for the operation of emergency stop circuits such as safety doors.

CAN interface
Two RJ45 sockets for the CAN interfaces are provided on the module, allowing easy con­nec­tion to other modules via Ethernet patch cables. In this way, decentralized use of the module is also possible.

LEDs and switches
All inputs are indicated by an LED above the clamp. In addition, both the baud rate and the module address can be set and read at any time using HEX switches.

Signal processing
In addition to the inputs, the IDI32 has a power­ful micro­con­trol­ler that handles the ac­qui­si­tion of the sensors, the control of the act­u­ators and the CAN protocol.

Technical data

Hardware 
CPU16-bit microcontroller
CAN1× CAN interface acc. to ISO 11898, galv. isolated,
connection with two RJ45 sockets (bridged)
CAN protocolDS 301 and 401
Number of modules/bus127
Settingof module address via 2 HEX switches
of baud rate via HEX switch
Connection systemSpring connection,
Clamping range 0.25 – 1.5 mm², solid wire “e”
Fine wire “f” 0.25 – 1.5 mm², “f” with wire end ferrule,
without plastic collar 0.25 – 1.5 mm²
Connection technologyTwo-wire and three-wire connection, stripping length 10 mm
Operating status display1× LED green for supply voltage (5 V)
1× LED green for operating mode (run)
1× LED red for error status (err)
32× LED green for set inputs
Dimensions (l×w×h)241 mm × 120 mm × 48 mm
Weight850 g
Protection classIP20, EMC-requirements acc. to CE
Storage temperature–30°C up to +70°C
Operating temperature0°C up to +60°C
Humidity90 % non-condensing
Power supply24 V DC ±20 %
All in- and outputs active, including LEDs400 mA
Digital inputs 
Number of inputs32
Switching level “1”+15.0 V up to +28.8 V 
Switching level “0”0.0 V up to +8.0 V 
Potential isolationOptocoupler
Input current/input11 mA
Sampling frequency (Fg)2.5 kHz
Signal delay< 400 μs
Further variants 
IDO32, IDIO32Find it in our product flyer

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