Electrical Installation; General Requirements; Connections - ABB FSO-21 User Manual

230 Planning for installation
WARNING! If you operate the drive system with a safety module in
environmental conditions that are outside of the specified ranges for the safety
module, this can cause that a safety function is lost.

Electrical installation



General requirements

Electrical installation of the safety system must be performed according to the
practices outlined in chapter Planning the electrical installation in the drive hardware
manual.
Chapter Installation checklists
All wiring must be well protected, routed and clamped where practicable.
When installing cabling it must be assured that there is no pulling or pinching on the
cables.


Connections

Inputs and outputs
To design the safety system architecture and select components to be used, it is
essential to read and understand the different architecture options (for example single
channel / redundancy).
Single inputs can be connected to any connection X113:1...4 or X114:1...4, and they
can use either one of the diagnostic pulses X113:10 and X114:10.
Redundant inputs must be connected so that one input is connected to X113:n and
uses diagnostic pulse X113:10, and the other is connected to X114:n and uses
diagnostic pulse X114:10 (n= 1...4; the same for both inputs).
provides additional advice for the planning.
TP2 X114:10 Diagnostic pulse 2
TP1 X113:10 Diagnostic pulse 1
DI1 X113:n, n = 1...4
DI2 X114:n, n = 1...4
Digital input 1
Digital input 2