R7C-EC8A
EM-7801-O Rev.2 P. 2 / 6
COMPONENT IDENTIFICATION
0
1
2
3
4
5
6
7
Discrete Output Status Indicator LED
Output Terminals
7
8
6
9
10
2
3
1
4
5
■
DISCRETE OUTPUT STATUS INDICATOR LED
LED indicators show the signal status.
ON : LED ON
OFF : LED OFF
■
OUTPUT TERMINAL ASSIGNMENT
6
+24 V
7
Y1
8
Y3
1
0 V
2
Y0
3
Y2
9
Y5
4
Y4
10
Y7
5
Y6
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
0V
0V (common)
6
+24V 24V DC
2
Y0
Output 0
7
Y1
Output 1
3
Y2
Output 2
8
Y3
Output 3
4
Y4
Output 4
9
Y5
Output 5
5
Y6
Output 6
10
Y7
Output 7
CONNECTING THE EXTENSION MODULE
1) Remove the extension connector cover located at the side
of the basic module.
2) Connect the extension module.
3) Mount the combined module on a DIN rail.
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■
EXTERNAL DIMENSIONS unit: mm (inch)
11.5
(.45)
7
8
6
9
10
2
3
1
4
5
65 (2.56)
30 (1.18)
[5 (.20)]
3 (.12)
5.5 (.22)
DIN RAIL
35mm wide
54 (2.13)
17 (.66)
50 (1.97)
18.5 (.73)
10–M3 SCREW
TERMINALS
for OUTPUT
6 (.24)
056 222 38 18
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