Component Identification; Connection Diagram; Wiring Instructions - M-system R7M-EC16B Instruction Manual

COMPONENT IDENTIFICATION

Discrete I/O Status Indicator LED
10 11 12 13
1 2 3
■ DISCRETE I/O STATUS INDICATOR LED
Discrete I/O modules including those for extensions have
LED indicators showing I/O signal status.
Contact ON : LED ON
Contact OFF : LED OFF
■ OUTPUT TERMINAL ASSIGNMENT
10 11 12 13
+24V Y1 Y3 Y5
1 2 3 4 5
0V Y0 Y2 Y4 Y6
NO. ID FUNCTION
1 0V 0V
2 Y0 Output 0
3 Y2 Output 2
4 Y4 Output 4
5 Y6 Output 6
6 Y8 Output 8
7 YA Output 10
8 YC Output 12
9 YE Output 14
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.
SEN TRONIC
0 1 2 3 4 5 6 7 8 9 A B C D E F
14 15 16 17 18
4 5 6 7 8 9
Output Terminals
14 15 16 17 18
Y7 Y9 YB YD YF
6 7 8 9
Y8 YA YC YE
NO. ID FUNCTION
10 +24V 24V DC (common)
11 Y1 Output 1
12 Y3 Output 3
13 Y5 Output 5
14 Y7 Output 7
15 Y9 Output 9
16 YB Output 11
17 YD Output 13
18 YF Output 15
056 222 38 18
AG

CONNECTION DIAGRAM

Connect the unit as in the diagram below.
■ Output Connection Example
10
+24V
1
0V
2
Y0
18
YF

WIRING INSTRUCTIONS

■ SOLDERLESS TERMINAL mm (inch)
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solder-
less terminals with insulation sleeve do not fit. Applicable
wire size: 0.3 – 0.75 mm
2
3 (.12) max.
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R7M-EC16B
10
+24V
2
Y0
3
Y2
4
Y4
5
Y6
6
Y8
7
YA
8
YC
9
YE
11
Y1
12
Y3
13
Y5
14
Y7
15
Y9
16
YB
17
YD
18
YF
1
0V
+ –
4 min.
(.16)
3.2 (.13) dia.
12 (.47) max.
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