Fo Connection; Basic Information - AUMA AUMATIC AC 01.2 Short Instructions

FO connection

2. FO connection
2.1

Basic information

4
Hazardous voltage!
Risk of electric shock. Failure to observe this warning can result in death or serious
injury.
The connection must be carried out exclusively by suitably qualified personnel.
Prior to opening: Disconnect both system and device from the mains.
Observe basic information contained in this chapter.
Observe safety instructions contained in the operation instructions pertaining
to the actuator.
Eye damage caused by open fibre optic cable ends!
NEVER look directly into open cable ends or FO cable connections.
Connection or receive problems when ignoring the installation instructions!
Only using FO cable connection (connector types) with the wiring techniques
indicated in these instructions.
Only mount connector types with locking mechanisms in the defined position.
Protect unused FO cable connections against contamination or dust with protec-
tive caps/plugs supplied by the factory.
Connect incoming FO cable with the optical receiver, the outgoing FO cable
with the optical sender. NOT vice versa!
Do NOT kink FO cables! Observe bending radius of cable manufacturer.
Cable and wire types
Table 1: Cables and wires according DIN VDE 0888 part 3:
Fibre
Range
Damping coefficient
Remove outer sheathing of FO cable at a length of approx. 42 cm to enable loop
wiring in the terminal compartment.
Figure 1: Plug types: ST or SC (depending on version)
Controls mounted to wall bracket
In the event of heavy vibration of the valve, we recommend mounting the actuator
controls separately from the actuator on a wall bracket. For information about the
wall bracket, refer to operation instructions for the actuator.
Multi-mode 62.5 (50)/125 m
Single-mode 9/125 m
62.5 (50)/125 m glass fibre (multi-mode): 2,500 m
9/125 m glass fibre (single-mode): 15 km
Recommendation: < 2.0 dB/km (multi-mode) or < 0.4 dB/km
(single-mode)