The length transducer measures the movement of the chain that moves the cradle.

The measurement is done by proximity switches against the sprockets.

Normally used as a length sensor, measuring the drilled depth on drilling rigs.
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The transducer has 2 connectors for the CAN-Open communication including power supply
and one connector with 2 digital inputs.

Technical data
Supply voltage              10 – 30 VDC
Power supply               <100mA
Sprocket wheel             022454   2’’
                                         022455  11/2’’
                                         022456  11/4’’
                                         022457  1’’
                                         022458  ¾’’
Digital inputs                2
Type                               Signal 1: Active high/
                                        Signal 2: Active low
Bus Connection           CANOpen (ISO11896)
Nod ID                           Default 1
Housing                         Steel housing, zinc plated
Mounting                      Various possibilities
Connections 
CAN-bus                        Standard M12 A-code plug,   5 pin                                                              Male/Female
Digital Input                 Standard M12 A-code plug,   4 pin Male
Operating temp.          -40  -  +70°C
Protection                     IP67