4. Commissioning
Page 40
M0200AJA_ION-U_EU_L_17EP_17EP.docx
User’s Manual for ION
®
-U
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 EU 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
-
figure 4-21 Vdc/100 power cable
table 4-4 Vdc/100 power
cable
Notice:
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.
Notice:
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 unit,
then, engage mains power again.
* Mains power must be interruptible with an external delay-actions 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
13 to 16 Amps for 240-Volt service.
-48 Volt / 40 Amp max. DC service is needed, i.e. the external DC breaker should be
40 Amps max for -48 VDC service. For the DC power supply, observe the local
regulations of the DC service provider.
Use the following method to install and connect the Mains power to the EU:
1. Locate the Mains power cable that was delivered with the EU.
2. Locate or install a suitable power junction box or receptacle near the unit and
route the power cable from the power source to the EU. Do not connect the
cable to the unit
’s Mains connector at this time. The power source must be
interruptible.
1
2
4
5
7
Amphenol 7-Pin
female connector
Protective Cap
4x end splice
B0400A6A
RU Mains
Connector
Summary of Contents for ION-U EU L 17EP/17EP
Page 1: ...ION U ION U EU L 17EP 17EP User s Manual M0200AJA ...
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