Danfoss iC7 Series

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7 General Purpose I/O Installation and Configuration
7.1 General Purpose I/O OC7C0
The General Purpose I/O option adds 3 digital inputs, 2 digital outputs, 2 analog inputs, 1 analog output, and temperature measure-
ment support (Pt1000, Ni1000, and KTY81).
For detailed specifications, see 7.4 General Purpose I/O Specifications.
7.2 Required Tools
Torx 20 screwdriver for mounting the option and EMC plate.
Slotted screwdriver (maximum 3 mm) for releasing the spring-loaded terminals of the plug connector.
7.3 Pin Assignment for General Purpose I/O
1 3 5 7 9 11 13
2 4 6 8 10 12 14
X14
e30bk660.10
Illustration 30: General Purpose I/O Option Terminals
Table 28: Pin Assignment and Function for General Purpose I/O
Numbering
Functions
(1)
Numbering
Functions
1
+ 10 V
2
Analog input 1 (T2)
3
Analog input 2 (T3)
4
Analog output (T4)
5
GND
6
GND
7
Digital output 1 (T7)
8
Digital output 2 (T8)
9
24 V
10
DGND
11
Digital input 1 (T11)
12
Digital input 2 (T12)
13
Digital input 3 (T13)
14
DGND
1
The designations in brackets indicate terminal addressing in software.
7.4 General Purpose I/O Specifications
Table 29: Technical Specifications for General Purpose I/O OC7C0
Functions
Data
Cable type
Cu, 75 °C (167 °F)
Flexible/rigid wire without cable end sleeves
0.2–1.5 mm² (24–16 AWG)
Flexible wire without cable end sleeves
0.2–1.5 mm² (24–16 AWG)
AQ390830267692en-000601 / 136R0273 | 49Danfoss A/S © 2023.06
General Purpose I/O Installation
and Configuration
Functional Extension Options
Operating Guide