TABLE 1 - Technical specications of electrical cables
Connection Cable type Maximum admissible length
CONTROL UNIT POWER SUPPLY Cable
- three-phase
- single-phase
4x1mm
2
3x0,75mm
2
5 m (note 1)
2m(note 1)
MOTOR cable special cables for Nice gearmotors are on sale as
accessories.
for other brands, contact the motor manufacturer
5 - 7 - 11 m
CableforFLASHINGLIGHTwithaerial 2x1mm
2
(for230VACashinglight)
RG58typeshieldedcable(aerial)
10 m
PHOTOCELL cable 4x0,5mm
2
10 m
KEY SWITCH cable 2cables2x0.25mm
2
10 m (note 2)
SPIRAL cable for safety edge Nice spiral cable is available as an accessory 50 m
Note 1 – If the power cable exceeds the maximum allowed length, a cable with larger cross-section must be used
Note 2 – These two cables may be replaced by a single 4 x 0.5 mm
2
cable.
CAUTION! – The cables used must be suited to the type of environment of the installation site.
V WU
L1L2L3
MOTOR
LINE
PE
LED SAFETY
LED L2LED L1
OUT
FUSES
ALT
INPUT
SAFE
STOP
LIMIT SWITCH
IBT4N
OXI
ENCODER
PROG
A
LED SAFETY = safety chain LED
LED L2 = OK LED (green)
LED L1 = Warning LED (red)
OUT =
slotfortheNDA040accessory
boardforexpandingoutputs
PROG = DIP switch for programming
ENCODER = electronic limit switch
INPUT =
externalinputs
8-com(+24VDCcommon)
9-open
10 - close
11 - photo (ing1)
ALT = ALT terminal
SAFE =
only for motors with mechani-
cal limit switches (leave uncon-
nected with motors which have
electronic limit switches)
LIMIT
SWITCH
= mechanical limit switch
STOP =
STOPterminalusedfor8K2
safety edge or OSE
5-positive(+)safetyedge
6-safetyedgesignal
7 - negative GND (-)
IBT4N =
IBT4Ninterfaceconnector(not
supplied)
OXI =
connector for connecting radio
receiverswithSMplug(SMXI/
OXI)
= aerial
PE
= earth connection
LINE =
connector for connecting the
three-phase or single-phase
power line
FUSES =
F1,F2,F3,F4:seeTechnical
Specications
MOTOR = motor
(+com)
(– GND)