Terminal Connections - M-system R7EWTU Instruction Manual

■ INPUT TERMINAL ASSIGNMENT
• 1 Circuit, 4-point Discrete Inputs
10 11 12 13 1ch 14
P3 NC NC 1K
1 2 3 4 1ch 5 1ch
P1 P2 N 1 L 2L
No. ID FUNCTION
1 P1 Voltage Input P1
2 P2 Voltage Input P2
3 N Voltage Input N
4 1ch 1L Ch.1, Current input 1L
5 1ch 2L Ch.1, Current input 2L
6 1ch 3L Ch.1, Current input 3L
7 DI2 + Discrete input 2
8 DI4 + Discrete input 4
9 COM Discrete input common 18
POWER SUPPLY ASSIGNMENT
6 7
NC NC
1 2 3
NC NC FE1
No. ID FUNCTION
1 NC Unused
2 NC Unused
3 FE1 Power ground
4 U (+) Power input (+)
5 V (–) Power input (–)

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.
■ EXTERNAL DIMENSIONS unit: mm (inch)
10 11 12 13
1 2
1ch 15 1ch 16 17 18
2K 3K DI1 DI3 COM
+ +
6 1ch 7 8 9
3L DI2 DI4 COM
+ +
No. ID FUNCTION
10 P3 Voltage Input P3
11 NC Unused
12 NC Unused
13 1ch 1K Ch.1, Current input 1K
14 1ch 2K Ch.1, Current input 2K
15 1ch 3K Ch.1, Current input 3K
16 DI1 + Discrete input 1
17 DI3 + Discrete input 3
COM Discrete input common
8 9 10
NC NC NC
4 5
U (+) V (–)
No. ID FUNCTION
6 NC Unused
7 NC Unused
8 NC Unused
9 NC Unused
10 NC Unused
180 (7.07)
14 15 16 17 18
3 4 5 6 7 8 9
6 (.24)
18–M3 SCREW TERMINALS
for
Voltage, Current, Discrete Input
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
• 2 Circuits
10 11 12 13
P3 NC NC 1K
1 2 3 4 1ch
P1 P2 N 1 L
No. ID FUNCTION
1 P1 Voltage Input P1
2 P2 Voltage Input P2
3 N Voltage Input N
4 1ch 1L Ch.1, Current input 1L
5 1ch 2L Ch.1, Current input 2L
6 1ch 3L Ch.1, Current input 3L
7 2ch 1L Ch.2, Current input 1L
8 2ch 2L Ch.2, Current input 2L
9 2ch 3L Ch.2, Current input 3L
17 (.66)
6 7 8 9 10
1 2 3 4 5
6 (.24)
10–M3 SCREW TERMINALS
for Power
R7EWTU
1ch 14 1ch 15 1ch 16 2ch 17 2ch 18 2ch
2K 3K 1K 2K 3K
5 1ch 6 1ch 7 2ch 8 2ch 9 2ch
2L 3L 1L 2L 3L
No. ID FUNCTION
10 P3 Voltage Input P3
11 NC Unused
12 NC Unused
13 1ch 1K Ch.1, Current input 1K
14 1ch 2K Ch.1, Current input 2K
15 1ch 3K Ch.1, Current input 3K
16 2ch 1K Ch.2, Current input 1K
17 2ch 2K Ch.2, Current input 2K
18 2ch 3K Ch.2, Current input 3K
54 (2.13)
30 (1.18) [5 (.20)]
EM-7818 Rev.2 P. 3 / 18
DIN RAIL
35mm wide