Scope Of Delivery; Connection To The I/O Box; Mounting The I/O Box - SMA DIGITAL I/O BOX Manual De Instalación

4 I/O Box
4 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
Figure 2: Components included in scope of delivery of the I/O Box
Position Quantity Designation
A 1
B 1
C 1

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)).
4.2.1 Option 1: Wall Mounting
1
8 IMVIOBOX-IA-xx-11
C
B
I/O Box
CD
Quick reference guide for
installation
2
SMA Solar Technology AG / SMA Solar Technology America LLC
4.2.2 Option 2: Mounting on Top-Hat
Rail
2
1

4.3 Connection to the I/O Box

4.3.1 Overview
COM0
DI0
DI1
DI2
DI3
GND
DI4
DI5
DI6
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)
B Maintain the default setting: X1 = 1,
X10 = 0
C Connection of the Inverter Manager
D Connection of the electricity supply
E Maintain the default setting: 1 = Dual,
2 = Initial
3
A
COM0
DI0
DI1
DI2
DI3
D1+
D1-
GND
GND
D2+
DI4
D2-
DI5
V+
V-
Dual
Run
Installation Manual
B
X10
X1
C
P1
P2
D
E
Rep
Initial