R7M-EC8B
P. 2 / 6
EM-7803-P Rev.2
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax:
+81(6)6659-8510 E-mail: [email protected]
CONNECTION DIAGRAM
Connect the unit as in the diagram below.
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
COMPONENT IDENTIFICATION
■
OUTPUT TERMINAL ASSIGNMENT
■
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
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.
NO. ID FUNCTION
NO. ID FUNCTION
1 0V 0V
6 +24V 24V DC (common)
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
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
6
+24 V
7
Y1
8
Y3
1
0 V
2
Y0
3
Y2
9
Y5
4
Y4
10
Y7
5
Y6
EXTENSION CONNECTOR
6
1
0V
10
Y7
9
Y5
8
Y3
7
Y1
5
Y6
4
Y4
3
Y2
+24V
Y0
2
■
Output Connection Example
6
1
2
Y0
0V
+24V
–
+
10
Y7
3.2 (.13) dia.
4 min.
(.16)
3 (.12) max.
12 (.47) max.
6 max.
(.24)
