Hitachi PSC-5S, Installation And Operation Manual

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5
/
10
INPUT/OUTPUT FUNCTION
CAUTION:
-
Up to 15 slave units can be set in one group (Max. 16 units (including the master unit) in one
group).
- For changing the setting of slave unit to another group, cancel the present slave unit setting
and perform the setting for another group.
- In case that all the units are set as the master unit, the central station can not be changed to
the slave unit setting mode.
5.
INPUT/OUTPUT FUNCTION
The central station has two input functions and two output functions as shown below.
Table A. Input / Output Setting Mode and Connector
Setting of DSW2
Mode Port
Input 1 CN2 1-2
Simultaneous
Operation/Stoppage
Level Signal Simultaneous
Operation/Stoppage,
Level Signal Simultaneous
Operation,
Pulse Signal
Input 2 CN2 2-3 Demand Emergency Stop
Simultaneous
Stoppage,
Pulse Signal
Output 1 CN3 1-2 Simultaneous Operation Output
Output 2 CN3 1-3 Simultaneous Alarm Output
Specifications of Required Components:
- DC12V Non-voltage A Connection
- OMRON MY Relay
- PCC-1A
As for demand input, the group to be controlled can be set when signal is input.
5.1. DEMAND SETTING PROCEDURE
1. Changing to Check Mode
Depress the “CHECK” switch for more than 3 seconds, and the central station is changed to the
check mode.
Cable with Connector (Option): PCC-1A
Cable More Than 0.5mm2 (Field-Supplied, Max. length: 70m)
CN2
CN3
RYa
R
Non-Voltage A Connection Input
1
2
3
1
2
3
ON
OFF
1
#2 pin:
ON or OFF
both
available
ON
OFF
1 2 3 4
ON
OFF
1
2 3 4