Installation; Installation Site Selection; Components List; Description Of The Parts - Hitachi PC-ARF Technical Catalogue

8 Control support devices
PC-A1IO

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

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
PC-A1IO
Installation and operation
manual

8.3.2.3 Description of the parts

719
TCGB0106 rev.0 - 12/2014
0.3 mm
Cable length
Figure
≥ 0.75 mm
2
30 m 500 m
Quantity
PC-A1IO to control the system operation using this
1
I/O gateway
1 Installation and operation unit instructions.
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
2
Comments
8