ABB OHDI-01 User Manual - Page 4
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4
Installation
Preparing for Installation
The OHDI-01 Module
The 115/230 VAC Digital Input module (OHDI) is an interface for
connecting six high voltage digital inputs to an ACS550, ACH550 or
ACS800 drive. The OHDI accepts 115 or 230 VAC inputs and converts
them to 24 VDC for inputs to the drive. The input can be either of the
following:
• Up to six 115 VAC inputs
• Up to three 230 VAC inputs
Module Layout
Low Voltage Side
Outputs (6)
Compatibility
The OHDI-01 is compatible with all ACS550, ACH550 and ACS800
drives.
Installation
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]
High Voltage Side
24 VDC
115/230 VAC
Digital Inputs
115/230 VAC Digital Input Module – OHDI-01
OHD4