Sanyo 85402843, Руководство по обслуживанию

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Mini ECO-i System
Remote Control Functions
12. Serial-Parallel I/O Unit for Each
Indoor Unit (ACC-SP1AG(B))
(2) Connecting to the Remote Stations
D
igital
input/output
terminal
Input/
output
item
Seri-Para I/O Unit side
Input/output
conditions
Terminal number Example Circuit
Input/output
conditions
Remote Station side
Digital
input
※１
※
2
※
3
※ 4
CN1-8
CN1-7
CN1-6
DI 3
DI 2
DI 1
CN1-5
COM
CN1-8
CN1-7
CN1-6
DI 3
DI 2
DI 1
CN1-5
DC12-24V
GND
COM
CN2-1
CN2-2
CN2-3
DO 1
DO 2
CN2-4
COM
COM
CN1-4
CN1-3
FG
AO+
AO-
CN1-2
CN1-1
FG
AI+
AI-
Name
DI1 Input
DI2 Input
DI3 Input
Voltage a-contact
static or Voltage a-
contact pulses
Allowable contact
voltage and current:
DC 24 V, 10 mA
Voltage present /
absent switch : S3
Voltage absent:
set to
Voltage present:
set to
NON VOLTAGE
VOLTAGE
Start output
Alarm output
No-voltage a-contact
static
Allowable contact
voltage and current:
AC 240 V, 3A
DC 24 V, 3A
(Minimum load 10mA)
Digital
output
Analog
input
Analog
output
Analog
input/output
terminal
Indoor temperature set-
ting input
Input voltage:0 to 10V
or 0 to 140
Temperature setting
range: Within the in-
door units temperature
setting range
Temperature reading:
In steps of 1
Set temperature input
select switch : S4
Voltage level input: set
to
Resistance connection:
set to
0 to 10V
0 to 140
Indoor temperature
monitor output
Output current:
4 to 20 mA
Temperature
indication range:
5 to 36 °C,
0.5 °C step
G
For voltage
absent input
(factory default)
Digital
Input
Voltage present 12
to 24V or Voltage
absent
When pulse
input: 200 ms
minimum
G
For voltage
present input
Digital
Input
Digital
input
Digital
input
Analog
output
A/D
converter
For analog inputs,
use within 0.1%
of reference ac-
curacy
Allowable load:
240
maximum
Insulated
analog
input
D/A
converter
G
Do not run the control lines and power cables in the same conduit, do
not connect those lines and cables with the same wire, and do not place
those lines and cables close together.
(Maintain a minimum 30 cm
separation.)
* In addition to the Seri-Para I/O Unit, be sure to install a remote
control or centralized control device (system controller, etc.) in the
indoor unit.
* Two or more Seri-Para I/O Units cannot be linked within a remote
control line.
* The Seri-Para I/O Unit cannot be used with a control device which
uses the T10 terminal of the indoor unit (example: indoor unit relay
board, schedule timer, etc.)
Cautions
06-408 Mini_ECOi_SM7 11/10/06 7:25 PM Page 183
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