Normally closed, NCRO4A51External 24 V (AC/DC) input24 V AC/DC - in41
Normally open, NORO4B523-pin terminal block for for transistor output4
24 V DC
42
43
44
DO1 SRC
DO1 OUT
DO1 SGND
1)
42
43
44
DO1 SRC
DO1 OUT
DO1 SGND
2)
Common, CRO5C53Source inputDO1 SRC42
Normally closed, NCRO5A54Digital or frequency outputDO1 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 153).
￭ Electrical installation
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur.
380 Optional I/O extension and adapter modules
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