Normally closed, NCRO5A54Digital or frequency out-
put
DO1 OUT43
Normally open, NORO5B55Ground (earth) potentialDO1 SGND44
1)
Digital output connection example
2)
An externally supplied frequency indicator which provides, for example:
• a 40 mA / 12 V DC power supply for the sensor circuit (CMOD frequency output)
• suitable voltage pulse input (10 Hz … 16 kHz).
Mechanical installation
￭
Necessary tools
• Screwdriver and a set of suitable bits.
￭
Unpacking and examining the delivery
1. Open the option package. Make sure that the package contains:
• the option module
• a mounting screw.
2. Make sure that there are no signs of damage.
￭
Installing the module
See section Installing option modules (page 115).
Electrical installation
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur.
Stop the drive and do the steps in section Electrical safety precautions (page 20)
before you start the work.
￭
Necessary tools
• Screwdriver and a set of suitable bits
￭
Wiring
Connect the external control cables to the applicable module terminals. Ground
the outer shield of the control cables 360° under the grounding clamp on the
grounding shelf
CMOD-01 multifunction extension module (external 24 V AC/DC and digital I/O) 271
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