User's Manual

User’s Manual for ION-B Systems
Page 27
The Vdc/100 power cable is available for locations where the power drawn on each
cable must be limited to a maximum of 100 VA. This cable is a 3.2 m (10.5 ft) 16
AWG cable with a 7-pin Amphenol C016 series plug on one end to connect to the RU
Mains connector. The other end of the cable is un-terminated with 4 end splices to
connect to the -48 Vdc power source.
7-Pin Amphenol C016
Series
Pin
Name
Color
1
0V
White
2
–48V
Black
3
n.c.
-
4
0V
Red
5
–48V
Green
6
n.c
-
7
n.c
-
Vdc/100 power cable Vdc/100 power cable
For the AC power supply connection, a minimum cross section of 1.5
mm
2
is required and for the DC power supply connection, a minimum
cross section of 2.5 mm
2
is required. Each wire must observe the
applicable national regulations regarding loop impedance, voltage drop,
and methods of installation. Make sure to connect the correct voltage to
the unit.
F Note: Do not connect or disconnect the power cable at the mains
connector while power is on. Turn off mains* power before
connecting the power cable at the remote unit, then, engage mains
power again.
* Mains power must be interruptible with an external mains breaker. For the
mains breaker, observe the following recommendation:
120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC
service is needed, i.e. the external AC breaker should be 20 Amps max. for
120-Volt service or 16 Amps for 240-Volt service.
For the DC power supply, observe the local regulations of the DC service
provider.