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R7D-YS2-R 数据表(PDF) 30 Page - M-System Co.,Ltd.

部件名 R7D-YS2-R
功能描述  Remote I/O R7 Series CC-Link I/O MODULE
PDF  46 Pages
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制造商  MSYSTEM [M-System Co.,Ltd.]
网页  https://www.m-system.co.jp/
标志 MSYSTEM - M-System Co.,Ltd.

R7D-YS2-R 数据表(HTML) 30 Page - M-System Co.,Ltd.

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MODEL: R7C
R7C SPECIFICATIONS
ES-7801 Rev.26 Page 30/46
http://www.m-system.co.jp/
THERMISTOR INPUT MODULE, 4 points
MODEL: R7C-RT4A
SPECIFICATIONS
Isolation: Input 0 to input 1 to input 2 to input 3 to power
input to CC-Link or FG
CC-Link: Conforms to Version 1.10
Station type: Remote device
Data allocation: 1
Converted data range: Engineering unit value (°C, K) × 10
(integer); No multiplication for °F
Thermistor: 502AT-11/502AT-2 (SEMITEC Corporation)
Excitation: Approx. 4.5 V DC (sensing resistance 15.8 kΩ)
Input resistance: ≥ 1 MΩ
Burnout response time: ≤ 2 sec.
Conversion accuracy: ±0.5°C (±0.9°F)
Conversion rate: 250 msec. or 500 msec.
Response time: Conversion rate × 2 + 50 msec. (0 – 90 %)
Temperature coefficient: ±0.15 %/°C (±0.08 %/°F)
THERMISTOR
-50
-58
+110
+230
-40 to +90
-40 to +194
502AT-11
502AT-2
(°C)
(°F)
BURNOUT INDICATION
CONFORMANCE RANGE
Downscale
Upscale
OPERATING MODE SETTING
(*) Factory setting
Caution ! - SW1-5, 1-6, 1-7, 1-8 are unused. Be sure to turn
off unused ones.
• Conversion Rate (SW1-3)
SW1-3 Conversion rate
OFF
250 msec. (*)
ON
500 msec.
• Burnout (SW1-4)
SW1-4 Burnout
OFF
Upscale (*)
ON
Downscale
• Extension (SW1-1, 1-2)
SW1-1 SW1-2
Extension
OFF
OFF
No extension (*)
ON
OFF
Discrete input, 8 or 16 points
OFF
ON
Discrete output, 8 or 16 points
TERMINAL ASSIGNMENTS
10
INA0
11
NC
12
INA1
1
NC
2
INB0
3
NC
13
NC
4
INB1
14
NC
5
NC
15
INA2
6
NC
16
NC
7
INB2
17
INA3
8
NC
9
INB3
18
NC
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
NC
No connection
10
INA0 Thermistor 0-A
2
INB0 Thermistor 0-B
11
3
NC
No connection
12
INA1 Thermistor 1-A
4
INB1 Thermistor 1-B
13
5
NC
No connection
14
NC
No connection
6
NC
No connection
15
INA2 Thermistor 2-A
7
INB2 Thermistor 2-B
16
8
NC
No connection
17
INA3 Thermistor 3-A
9
INB3 Thermistor 3-B
18
No connection
No connection
No connection
No connection
NC
NC
NC
NC
CIRCUIT DIAGRAM
Caution: FG terminal is NOT a protective conductor
terminal.
Input Circuit
Comm.
Circuit
Control
Circuit
4
10
7
6
3
2
5
1
0V
24V DC
FG
SLD
DG
DB
DA
INA0
■ Input Connection Example
INAn
INBn
2
INB0
INPUT 0
INA1
INB1
INPUT 1
INA2
INB2
INPUT 2
INA3
INB3
INPUT 3
Input Circuit
12
4
Input Circuit
15
7
Input Circuit
17
9
1
3
5
11
6
8
13
18
14
16
Thermistor
A
B



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