Product Description; Function; Interfaces; Marking - Pepperl+Fuchs HiD2035 Manual

Functional Safety HiD2035, HiD2036

Product Description

2 Product Description
2.1

Function

This isolated barrier is used for intrinsic safety applications.
The device repeats the 1.5 mA ... 50 mA input signal from a control system to
drive fire and smoke alarms on the field side.
The device drives also I/P converters on the field side.
An open field circuit presents a high impedance to the control side to allow alarm
conditions to be monitored by control systems.
The device is loop powered. From the control side no additional power supply has
to be connected.
A reverse polarity protection prevents damage to the device caused by faulty
wiring.
This device mounts on a HiD Termination Board.
2.2

Interfaces

The device has the following interfaces.
• Safety relevant interfaces:
• 1-channel devices: input I, output I
• 2-channel devices: input I, input II, output I, output II
• Non-safety relevant interfaces: none
Note!
For corresponding connections see datasheet.
2.3

Marking

Pepperl+Fuchs GmbH
Lilienthalstraße 200, 68307 Mannheim, Germany
HiD2035, HiD2036 Up to SIL 2
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