*
Conductor section
Terminals
Ø up to 10m
Ø up to 50m
Ø up to 100m
Ø up to 150m
1, 2, B1, B2 (
*
)
0,5 mm
2
0,5 mm
2
0,75 mm
2
1 mm
2
Cable
Type 732H
Type 732H
Type 732H
Type 732H
Electric lock
1,5 mm
2
-
-
-
Other: -, +U, +I, -L (
#
)
1 mm
2
1 mm
2
1,5 mm
2
2,5 mm
2
Video
Coaxial cable 75 Ohm type RG59 o RG11
* On video colour installations use cable type 732H for a maximum distance of 75 metres.
# Additional power supplies (type 6923, 6582, 6982) must be installed as close as possible to the device to which they are to be connected.
Ø up to 50 m.
Ø up to 100 m.
Ø up to 200 m.
Ø up to 500 m.
0.75 mm
2
1 mm
2
1.5 mm
2
4 mm
2
1 mm
2
1.5 mm
2
2.5 mm
2
-
0.5 mm
2
0.75 mm
2
1 mm
2
2.5 mm
2
Coaxial cable 75 Ohm (RG59 or RG11 double insulation)
Conductors
4. 5
+, -, 15, 0,
S1, lock
Minimum wire section (in mm
2
) for systems with DIGIBUS technology
Video
Others
BUS TERMINATION FOR ELVOX TWO-WIRE INSTALLATIONS
This note applies to all devices with ELVOX TWO-WIRE technology equipped with “BUS termination connector”, which is identified by the screen-
printed letters “ABC” and marked on the wiring diagrams with *. For correct adaptation of the line, a jumper must be inserted according to the fol-
lowing rule: Keep the jumper in position “A” if the BUS enters and exists from the device; Move the jumper to position “B” (if Elvox cable) or to
position “C” (if CAT5 twisted pair cable) if the BUS line terminates in the device itself.
“A” = NO TERMINATION
“B” = TERMINATION 100 ohm
“C” = TERMINATION 50 ohm
INSTALLATIONS WITH PASSIVE DISTRIBUTOR 692D
(DIN rail version)
ALWAYS use output 1 on distributor type 692D (the only one that has no termination jumper).
For termination of type 692D: If outputs “OUT”, “2”, “3” or “4” are not used, KEEP the jumper on the “TOUT”, “T2”, “T3” or “T4” connector. The de-
fault “TOUT” connector is in the “100” position (Elvox cable), position it to “50” only if using a CAT5 twisted pair cable.
INSTALLATIONS WITH PASSIVE DISTRIBUTOR 692D
(non-DIN rail version)
For termination of type 692D (non-DIN rail version): If the “OUT” output is not used, KEEP the jumper on connector “A”. If the “OUT” output is used,
REMOVE the jumper from connector “A”.
INSTALLATIONS WITH ACTIVE DISTRIBUTOR 692D/2.
The termination jumper must be positioned on “B” (for Elvox cable) or on “C” (for CAT5 twisted pair cable) IF AND ONLY IF the BUS terminates at
the device itself. It must be left on “A” if effecting entry-exit using terminals 1-2 on 692D/2.
12/16
69DM
GB
