R7C-EC16B
EM-7801-K Rev.5 P. 2 / 7
COMPONENT IDENTIFICATION
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10 11 12 13
2
3
4
1
15 16 17 18
7
8
9
6
14
5
Discrete Output Status Indicator LED
Output Terminals
■
DISCRETE OUTPUT STATUS INDICATOR LED
LED indicators show the signal status.
ON : LED ON
OFF : LED OFF
■
OUTPUT TERMINAL ASSIGNMENT
10
+24V
11
Y1
12
Y3
1
0V
2
Y0
3
Y2
13
Y5
4
Y4
14
Y7
5
Y6
15
Y9
6
Y8
16
YB
7
YA
17
YD
8
YC
9
YE
18
YF
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
0V
0V
10 +24V 24V DC (common)
2
Y0
Output 0
11
Y1
Output 1
3
Y2
Output 2
12
Y3
Output 3
4
Y4
Output 4
13
Y5
Output 5
5
Y6
Output 6
14
Y7
Output 7
6
Y8
Output 8
15
Y9
Output 9
7
YA
Output 10
16
YB
Output 11
8
YC
Output 12
17
YD
Output 13
9
YE
Output 14
18
YF
Output 15
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)
10 11 12 13
2
3
4
1
15 16 17 18
7
8
9
6
14
5
94 (3.70)
30 (1.18)
[5 (.20)]
DIN RAIL
35mm wide
54 (2.13)
17 (.66)
18–M3 SCREW
TERMINALS
for OUTPUT
6 (.24)
3 (.12)
5.5 (.22)
50 (1.97)
18.5 (.73)
056 222 38 18
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