SMA INVERTER MANAGER Installationsanleitung Seite 8

4 SMA Digital I/O Box
4 SMA Digital I/O Box
4.1 Scope of Delivery
Check the scope of delivery of each product for
completeness and any externally visible damage. Contact
your distributor if the scope of delivery is incomplete or
damaged.
A
Figure2: Components included in the scope of delivery of the SMA
Digital I/O Box
Position Quantit Designation
y
A 1 SMA Digital I/O Box
B 1 CD
C 1 Quick reference guide for
installation
4.2 Mounting the I/O Box
Damage to the products and cables due to moisture
The Inverter Manager and the I/O Box are not protected
against splash water. Consequently, moisture can
penetrate the device and damage the products and
cables.
• The Inverter Manager and the I/O Box must be
installed in a dry environment, e.g. indoors or in a
splash-proof enclosure (degree of protection: at least
IP54 (NEMA 3R)).
8 IMVIOBOX-IA-xx-10
B C
SMA Solar Technology AG / SMA America, LLC
4.2.1 Option 1: Wall Mounting
1
4.2.2 Option 2: Mounting on Top-Hat
Rail
2
1
4.3 Connection to the I/O Box
4.3.1 Overview
A
COM0
DI0
DI1
DI2
COM0
DI0
DI3
DI1
DI2
DI3 GND
GND
DI4
DI4
DI5
DI6
DI5
DI7
COM1
DIO0
DIO1
DIO2
DIO3
GND
DIO4
DIO5
DIO6
DIO7
Position Designation
A Digital inputs for connecting a signal source
(inputs DI0 to DI5 can be assigned; all
other inputs have no function)
2
3
X10
X1
D1+
P1
D1-
GND
D2+
P2
D2-
V+
V-
Rep
Dual
Run Initial
Installation Manual
B
C
D
E