Summary
Preface
P. 6
Chapter 2
P. 17
Technical data
Chapter 5
P. 76
Reception, storage
and installation
Chapter 4
P. 54
General information
Chapter 3
P. 47
Application notes
Chapter 6
P. 115
Options
Chapter 7
P. 129
Preventive maintenance
Chapter 1
P. 15
Overview
and installation diagram
Answer Drives 1000
99
5
5.7 EXP
ANSION BOARDS - 5.7.1
5.7 EXPANSION BOARDS
5.7.1 INPUTS EXPANSION BOARD (GIABA)
The Inputs Expansion board (GIABA) provides two additional analogue
inputs and three additional digital inputs.
It is connected to the Basis board through the connectors J9, P29 and P30.
Technical data
Operating temperature, -20° C - +50°C
Storage and transport temperature, -20° C - +70 °C
Analogue inputs
The two additional configurable analogue inputs are identified by AI3+
[J1-11], AI3- [J1-12] and AI4+ [J1-9], AI4- [J1-10].
The input range is ±10V (±20mA), in differential configuration.
See the jumpers P1 and P2 of the expansion board.
Digital inputs
The three additional configurable and opto-isolated digital inputs are
identified by DI6 [JE-38], DI7 [JE-39] and DI8 [JE-40].
Voltage range 0+36Vdc, Rated voltage 24Vdc, Inputs rated current 5mA
Input voltage < 16Vdc = 0; > 20 Vdc = 1
The voltage input range is 0+36Vdc, with 24Vdc rated voltage, and 5mA
rated input current
With an input voltage lower than 16Vdc the logic value is 0; with an input
voltage greater than 20 Vdc the logic value is 1.
Jumpers
if the Inputs Expansion is installed, the jumper P30 of the Basis board is no
longer accessible. In this case it must be open and, if necessary, the jumper
P30 of the expansion board can be used.
The board is an option indicated by the letter A in the 14th character of
identification code (see Chapter 2):
P1
P2
P30
Inputs Expansion Board
3 2 1
ON
ON
1-2
2-3
500
X
ballast resistor, analogue input 4,
connected
500
X
ballast resistor, analogue input 3,
connected
Pull-up excluded (Default)
Pull-up (2K2 ) on AI2 input (+) at +10V
(for PTC)
Analogue input
4 AI4
Analogue input
3 AI3
Analogue input 2
AI 2
AD1
A
XXX
F
B
N
F
H
N
A
T
00
NN
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