MG R7L-EC16B Instruction Manual

INSTRUCTION MANUAL
PNP TRANSISTOR OUTPUT EXTENSION MODULE, 16 points

BEFORE USE ....

Thank you for choosing us. Before use, please check con-
tents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
■ PACKAGE INCLUDES:
Transistor output extension module ..................................(1)
■ MODEL NO.
Confirm Model No. marking on the product to be 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.

POINTS OF CAUTION

■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V AC rating: 24V ±10%, 50/60 Hz, approx. 30mA
24V DC rating: 24V ±10%, approx. 20mA

■ GENERAL PRECAUTIONS

• Before you remove the unit or mount it, turn off the power
supply and output signal for safety.

■ ENVIRONMENT

• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• 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 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.

■ FUNCTIONAL BLOCK SETTING

• Functional blocks regarding the extension module are set
by the basic module. Refer to the instruction manual for
the basic module for detailed information.
■ AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
(L W )
ON ORKS
MODEL

COMPONENT IDENTIFICATION

Discrete Output Status Indicator LED
10 11 12 13
1 2
■ DISCRETE OUTPUT STATUS INDICATOR LED
Used to show discrete output signal status.
ON : LED ON
OFF : LED OFF
■ OUTPUT TERMINAL ASSIGNMENT
10 11 12 13
+24V Y1 Y3 Y5
1 2 3 4 5
0V Y0 Y2 Y4
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
R7L-EC16B
0 1 2 3 4 5 6 7 8 9 A B C D E F
14 15 16 17 18
3 4 5 6 7 8 9
Output Terminals
14 15 16 17 18
Y7 Y9 YB YD YF
6 7 8 9
Y6 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
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