M-system R3Y-SS8N User manual

R3Y-SS8N
P. 1 / 3 EM-8957 Rev.2
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
the contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES:
DC current input module ........................................... (1)
■ MODEL NO.
Check that model No. described on the specification label is
exactly what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when you
use this product, including installation, connection and basic
maintenance procedures.
INSTRUCTION MANUAL
MODEL R3Y-SS8N
DC CURRENT INPUT MODULE
(8 points, non-isolated)
POINTS OF CAUTION
■ CONFORMITY WITH EC DIRECTIVES
• The equipment must be mounted inside the instrument
panel of a metal enclosure.
• The actual installation environments such as panel con-
figurations, connected devices and connected wires may
affect the protection level of this unit when it is integrated in
a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure CE conformity.
■ HOT INSERTION/REMOVAL OF MODULES
Removing or replacing modules does not affect other modules
on the same backplane. It is possible to replace them without
removing the power supply. However, replacing multiple
modules at once may greatly change line voltage levels. We
recommend that you replace them one by one.
■ ENVIRONMENT
• Indoor use
• When heavy dust or metal particles are present in the air,
install the unit inside proper housing with sufficient ventila-
tion.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH in
order to ensure adequate life span and operation.
■ WIRING
• Do not install cables (power supply, input and output) close
to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises
are present. Do not install them in the same duct.
■ UNUSED INPUT CHANNELS
• Unused channels can be specified and set so on the PC
Configurator Software (model: R3CON).
■ AND ....
• The unit is designed to function as soon as power is
supplied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data sheet.
INSTALLATION
Use the Installation Base (model: R3-BSx).

R3Y-SS8N
P. 2 / 3 EM-8957 Rev.2
COMPONENT IDENTIFICATION
■ DIMENSIONS mm (inch)
TERMINAL CONNECTIONS
Connect the unit as in the diagrams below and the next page.
SW CONVERSION RATE
160 ms (*)80 ms 40 ms 20 ms
SW3-1 OFF ON OFF ON
SW3-2 OFF OFF ON ON
(*) Factory setting
■SIDE DIP SW
•Conversion Rate: SW3
B
20 A 20
B
1A 1
RUN LED
ERR LED
Input Connector
■ FRONT VIEW
• Pin Assignment
■ SIDE VIEW
SW3
ON
4
3
2
1Conv.
Rate
130 (5.12)
27.5 (1.08) 110 (4.33) POSITIONING
GUIDE
■STATUS INDICATOR LED
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Bi-color (red/green) LED;
Red with the input circuit abnormality (AD
converter response failure);
Green in normal operating conditions.

R3Y-SS8N
P. 3 / 3 EM-8957 Rev.2
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
productwasoriginallypurchasedifsuchproducthasbeenusedundernormaloperatingconditionsandproperlymaintained,M-System'ssoleliability,andpurchaser'sexclusiveremedies,
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: [phone], Fax: [phone], E-mail: [email protected]
INTERNAL POWER
BUS A
BUS B*
*For dual redundant communication.
BUS CONNECTOR
20A / 20B
18A / 18B
–
+
INPUT 1
16A / 16B
14A / 14B
–
+
INPUT 2
12A / 12B
10A / 10B
–
+
INPUT 3
8A / 8B
6A / 6B
–
+
INPUT 4
19A / 19B
17A / 17B
–
+
INPUT 5
15A / 15B
13A / 13B
–
+
INPUT 6
11A / 11B
9A / 9B
–
+
INPUT 7
7A / 7B
5A / 5B
–
+
INPUT 8
■ CONNECTION DIAGRAM ■ INPUT CONNECTOR (40-pin)
PIN NO. ASSIGNMENT PIN NO. ASSIGNMENT
1A NC 1B NC
2A NC 2B NC
3A NC 3B NC
4A NC 4B NC
5A – IN8 5B – IN8
6A – IN4 6B – IN4
7A + IN8 7B + IN8
8A + IN4 8B + IN4
9A – IN7 9B – IN7
10A – IN3 10B – IN3
11A + IN7 11B + IN7
12A + IN3 12B + IN3
13A – IN6 13B – IN6
14A – IN2 14B – IN2
15A + IN6 15B + IN6
16A + IN2 16B + IN2
17A – IN5 17B – IN5
18A – IN1 18B – IN1
19A + IN5 19B + IN5
20A + IN1 20B + IN1