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TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
DIMENSIONS mm (inch)
27.5 (1.08)
CONNECTION DIAGRAM
R3Y-PA16x
20A / 20B
Pi 1
18A / 18B
Pi 2
16A / 16B
Pi 3
14A / 14B
Pi 4
12A / 12B
Pi 5
10A / 10B
Pi 6
8A / 8B
Pi 7
6A / 6B
Pi 8
19A / 19B
Pi 9
17A / 17B
Pi 10
15A / 15B
Pi 11
13A / 13B
Pi 12
11A / 11B
Pi 13
9A / 9B
Pi 14
7A / 7B
Pi 15
5A / 5B
Pi 16
4A / 4B
**
3A / 3B
2A / 2B
1A / 1B
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System's sole liability, and purchaser's exclusive remedies,
under this warranty are, at M-System's option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this warranty. To
submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: info@m-system.co.jp
109 (4.29)
POSITIONING
GUIDE
R3Y-PA16x/A
20A / 20B
Pi 1
18A / 18B
Pi 2
16A / 16B
Pi 3
14A / 14B
Pi 4
12A / 12B
Pi 5
10A / 10B
Pi 6
8A / 8B
Pi 7
6A / 6B
Pi 8
19A / 19B
Pi 9
17A / 17B
Pi 10
15A / 15B
Pi 11
13A / 13B
Pi 12
11A / 11B
Pi 13
9A / 9B
Pi 14
7A / 7B
Pi 15
5A / 5B
Pi 16
COM(+)
4A / 4B
3A / 3B
2A / 2B
1A / 1B
* DO NOT use the terminals No. 4A/4B and 3A/3B.
**For dual redundant communication.
INPUT CONNECTOR (40-pin)
PIN NO.
ASSIGNMENT
1A
0V
2A
0V
3A
+24V
4A
+24V
5A
Pi 16
6A
Pi 8
7A
Pi 15
8A
Pi 7
9A
Pi 14
10A
Pi 6
11A
Pi 13
12A
Pi 5
13A
Pi 12
14A
Pi 4
15A
Pi 11
16A
Pi 3
17A
Pi 10
18A
Pi 2
19A
Pi 9
20A
Pi 1
BUS A
BUS B*
INTERNAL
POWER
R3Y-PA16
PIN NO.
ASSIGNMENT
1B
0V
2B
0V
3B
+24V
4B
+24V
5B
Pi 16
6B
Pi 8
7B
Pi 15
8B
Pi 7
9B
Pi 14
10B
Pi 6
11B
Pi 13
12B
Pi 5
13B
Pi 12
14B
Pi 4
15B
Pi 11
16B
Pi 3
17B
Pi 10
18B
Pi 2
19B
Pi 9
20B
Pi 1
P. 2 / 2
EM-8962 Rev.1
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