4EVAC Loopdrive 4E-LDB - Page 23

Loopdrive – User and installation manual
22
Part No. FIM-01
I nclu d e s:
1 x IP33 hou si ng
1 x release t oo l
1 x compression gland for speaker mounting
Part No. FIM-ADP-G
IP55, Adapter with 3x compression glands
Material: A B S /P C - V0
Part No. FIM-ADP-S
IP55, Adapter with 3x Plug&Play socket
Material: A B S /P C - V0
LDB
Electrical:
DC Power supply
18 – 50 VDC (v2r5)
DC Power consumption
inrush
1,44W
idle (LDB only)
1.9W
max. power consumption (LDB plus 200 x FIM,
full load)
2.4W
AMP input (100V audio)
max. AC voltage
max cont. 100 V
RMS
, 300 V
PP
max. AC current
max cont. 8 A
frequency range
40 Hz ~ 20 kHz (-3dB)
THD
max 10% (according to EN 54-16)
LOOP output
AC
same as AMP input
DC voltage
30 V
DC current
max. cont. 130 mA
Wiring
2-wire: 0.8 - 2.5 mm
2
loop max. length 1 km
Grounding
Earth loop through third connection-pin
Loop relay contact rating
max. 250 VAC / 8 A (Dual-state type)
Maximum total loop load
800 W
Loudspeaker type
only with DC blocking capacitor
Maximum number of FIM connected, single loop
200
Short detection
< 90 Ω (L+ to L-)
Open detection
> 1.8 kΩ (PRI to SEC; AMP+ to AMP-)
Ground leakage detection
< 30 kΩ (L+/L- or AMP+/AMP- to GND)
Functional:
Interfacing
Status indicators
3 x LED indicator
User buttons
Reset button + Service button
General Fault contact
Pin-to ground (programmable)
Serial data communication
RS-485
Maximum supply current, single DIN rail
8 A
Bus address range
00 – FF (0 – 255)
Reset
manual: by reset button or via PC application (access level 3 or 4, EN 54-16)
Reset time
60 s
Fault detection time
Loop short
< 1 s
Loop open
< 5 s
Earth leakage
10 s
Audio recovery time
Loop short
< 4 s
Other faults
0 s (no audio interruption)
Mechanical:
Housing
Bopla CombiNorm-Connect
Protection rating
IP 30
Dimentions (WxHxD)
17,5 x 114,5 x 99 mm
Weight
200 g
Mounting
Quick-snap on DIN-rail, inside rack housing
Connections
Loopdrive bus
DIN rail connector 5-points 3.5 mm screw terminal block
AMP in
2-point 5 mm screw terminal block (+, -)
LOOP out (PRI/SEC)
3-point 5 mm screw terminal block (L+, L-, optional GND)