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COMPONENT IDENTIFICATION
I FRONT VIEW
RUN LED
1
2
3
4
5
6
ERR LED
7
8
11
12
13
14
15
16
17
18
19
20
■ STATUS INDICATOR LED
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Bi-color (red/ green) LED;
Green in normal operating conditions
Red with the abnormal configuration
Output status indicator: Red LED; turns on with the
relays energized.
■ SIDE DIP SW
• Output Hold: SW3
Effective only in continuance output mode
SW
HOLD
SW3-1
OFF (*)
(*)Factory setting
• Configuration: SW3
SW
SW3-2
SW3-3
OFF
OFF
ON
OFF
OFF
ON
I SIDE VIEW
9
10
11
12
13
14
15
Status Indicator
16
LED
1
2
3
4
5
6
7
8
9
10
OUTPUT HOLD
OFF
ON
MODE
One-Shot Output Mode (*)
ON/OFF Control Output Mode
Continuance Output Mode
SW2
8
7
6
5
4
3
2
1
ON
Functions
SW3
4
3
2
1
ON
• Data Length: SW3
Effective only in ON/OFF control output mode
SW
16 bit
SW3-4
OFF (*)
• I/O Mode Setting: SW2
Set output operation mode (Whether Output Complete
Status indicator is ON or OFF) *
I/O OPERATION MODE
SW
Input and Output
SW2-7
OFF (*)
• ON/OFF Control Output Channel: SW2
ON/OFF control output channel is swappable with its pair.
ON/OFF CONTROL OUTPUT CHANNEL
SW
Not Swapped
SW2-8
OFF (*)
*1. Output completion status is compatible with interface
modules model: R3-NC1, -NC3, -NE1, -NM1 and -NDx of
firmware version V2.00 or higher. Other interface modules
are not compatible. So, set I/O Mode as output (SW2-7: ON)
to use it.
Note: R3-NL1 and R3-NL2 are not available with this mod-
el.
R3-PD16A
Functions
SW1
ON/OFF Control
Output Channel
8
7
I/O Mode
6
5
Output
4
ON Time
3
2
1
ON
Data Length
Output Mode
Output Hold
DATA LENGTH
8 bit
ON
1
Output
ON
Swapped
ON
EM-8397 Rev.1
P. 2 / 10
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