FLUXUS ADM 8027, F801, ADM 8127B 8 Installation of FLUXUS ADM 8127B
54 UMFLUXUS_F8V4-6-1EN, 2018-10-10
Connection of the FLUXUS ADM 8127B
Connection according to IBExU07ATEX1061 (system: power supply unit - cable - transmitter)
FLUXUS ADM 8127B has an ATEX certified system approval:
The system approval allows the connection of
– transmitter FLUXUS ADM 8127B
– power supply FHF Bergbautechnik NG3-12ib
– approved cable (max. 80 m) type L-YY(ZG)Y-2x2x0.5-60V-blue or type L-2YYC(ZG)Y-2x2x0.5
• Connect the protective earth to the terminal PE of FLUXUS ADM 8127B (see Tab. 8.3).
• Connect the approved cable to the terminals of the FLUXUS ADM 8127B and the terminals of the power supply unit.
For a drawing of the system see annex E.
8.7 Connection of the Outputs
• Select the cable gland for mines for the connection of the outputs. After the installation, the cable has to fit firmly in the
cable gland for mines:
– M25 (9/12) for cable diameters 9...12 mm
– M25 (14/16) for cable diameters 14...16 mm
• Prepare the output cable with the cable gland for mines.
• Remove as little of the insulation as possible when stripping the cable. The insulation has to cover the lead up to the ter-
minal.
• Push the output cable through the screwed socket (1), the compression rings (2), the sealing ring (3) and the gland body
(4) (see Fig. 8.7).
• Insert the output cable into the housing.
• Screw the gland body (4) into the housing (see Fig. 8.7).
• Fix the screwed socket (1) and the gland body (4) to the clamp by firmly tightening the screws of the clamp.
• Connect the leads to the terminals of the transmitter (see Fig. 8.3, Fig. 8.8 and Tab. 8.3).
Tab. 8.2: Connection of the intrinsically safe power supply
terminal connection
PE earth
L+ 12 V DC (+), U
i
= 13.2 V
L- 12 V DC (-), U
i
= 13.2 V
IM2 SYST Ex ib I
-20 °C ≤ Ta ≤ 50 °C
IBExU07ATEX1061
Tab. 8.3: Connection according to IBExU07ATEX1061
terminal connection
PE earth
L+ terminal (+) on the power supply
L- terminal (-) on the power supply
Attention! Observe the "Safety Instructions for the Use in Explosive Atmosphere" (see document SIFLUXUS).
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