8
8.3.2 Installation
8.3.2.1 Installation site selection
Take note of the maximum admissible cable length between units and the control as well as between the units themselves,
as shown in the following table:
Cable section 0.3 mm
2
≥ 0.75 mm
2
Cable length 30 m 500 m
8.3.2.2 Components list
Unpack the unit and check that:
• The package contains all the components (see next table).
• All components are in perfect condition.
Otherwise, contact the manufacturer.
Name Figure Quantity Comments
PC-A1IO
1
PC-A1IO to control the system operation using this
I/O gateway
Installation and operation
manual
1 Installation and operation unit instructions.
8.3.2.3 Description of the parts
1
K1: H-LINK Connector:
Connected to CSNET WEB
2
K2: AI1~AI4: Analog input signals 1 to 4
3
K3: AI5~AI8: Analog input signals 5 to 8
4
K4: DI1~DI5: Digital input signals 1 to 5
5
K5: DI6~DI8: Digital input signals 6 to 8
6
K6: O1~O4: Output signals 1 to 4
7
K7: O5~O8: Output signals 5 to 8
8
7 segments display
9
Packing glands (4)
10
Relays PCB
11
H-LINK PCB
12
Power source: 230V AC / 5V DC
8 Control support devices
PC-A1IO
TCGB0106 rev.0 - 12/2014
719