R3-PA4
P. 2 / 3
EM-8399 Rev.2
COMPONENT IDENTIFICATION
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
ON
8
7
6
5
4
3
2
1
SW1
SW2
ON
8
7
6
5
4
3
2
1
SW3
ON
4
3
2
1
■
FRONT VIEW
■
SIDE VIEW
ERR LED
RUN LED
Gain
Input 2 (SW1)
or
Input 4 (SW2)
Range
Input 1 (SW1)
or
Input 3 (SW2)
•
Gain
: SW3
■
SIDE DIP SW
•
Input Range
: SW1, SW2 (independent range selectable)
INPUT 1 (SW1)
INPUT 2 (SW1)
INPUT 3 (SW2)
INPUT 4 (SW2)
RANGE
1
2
3
4
5
6
7
8
OFF OFF OFF OFF OFF OFF OFF OFF 0 – 100 kHz(*)
ON OFF OFF OFF ON OFF OFF OFF 0 – 10 kHz
OFF ON OFF OFF OFF ON OFF OFF 0 – 1 kHz
ON
ON OFF OFF ON
ON OFF OFF 0 – 100 Hz
OFF OFF ON OFF OFF OFF ON OFF 0 – 10 Hz
ON OFF ON OFF ON OFF ON OFF 0 – 1 Hz
OFF ON
ON OFF OFF ON
ON OFF 0 – 0.1 Hz
SW
GAIN
INPUT
1 (
*
)
2
SW3-1
OFF
ON
Input 1
SW3-2
OFF
ON
Input 2
SW3-3
OFF
ON
Input 3
SW3-4
OFF
ON
Input 4
(*) Factory setting
■
DIMENSIONS mm (inch)
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
1
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
7
8
9
10
130 (5.12)
27.5 (1.08)
109 (4.29)
POSITIONING
GUIDE
TERMINAL
COVER
20–M3
SCREW
6.2
(.24)
■
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;
Red with the excitation abnormality;
Green in normal operating conditions.
