Mechanical Installation; Necessary Tools; Unpacking And Examining The Delivery; Installing The Module - ABB ACH580-31 Hardware Manual

CMOD-01 multifunction extension module (external 24 V AC/DC and digital I/O) 271
43 DO1 OUT
44 DO1 SGND
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

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
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
Digital or frequency out-
put
Ground (earth) potential
54 RO5A Normally closed, NC
55 RO5B Normally open, NO
115).
Electrical safety precautions (page 20)