Functional Safety HiD2035, HiD2036
Product Description
20
16-
06
7
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
2.3
Marking
Note!
For corresponding connections see datasheet.
Fuchs GmbH
Lilienthalstraße 200, 68307 Mannheim, Germany
HiD2035, HiD2036
Up to SIL 2
Functional Safety HiD2035, HiD2036
