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R7M-YS2-R-AR/Q 数据表(PDF) 28 Page - M-System Co.,Ltd.

部件名 R7M-YS2-R-AR/Q
功能描述  Remote I/O R7 Series MODBUS I/O MODULE
PDF  39 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.

R7M-YS2-R-AR/Q 数据表(HTML) 28 Page - M-System Co.,Ltd.

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MODEL: R7M
R7M SPECIFICATIONS
ES-7803 Rev.26 Page 28/39
http://www.m-system.co.jp/
TOTALIZED PULSE INPUT MODULE, 8 points
(115.2 kbps)
MODEL: R7M-PA8
SPECIFICATIONS
Common: Positive or negative common (NPN/PNP) per
8 points
Number of I/O: Input, 8 points
Pulse Input status indicator: LED turns ON with contact ON
Isolation: Input to Modbus or FG to power input
■ External excitation (PNP, NPN input)
Sensing voltage: 24 V DC ±10 %; ripple 5 %p-p max
ON voltage / ON current: ≥ 16 V DC (input terminal - Cx) /
≤ 3.7 mA
OFF voltage / OFF current: ≤ 5 V DC (input terminal - Cx) /
≤ 1 mA
Voltage pulse input
ON voltage / ON current: ≥ 16 V DC (input terminal - Cx) /
≤ 3.7 mA
OFF voltage / OFF current: ≤ 5 V DC (input terminal - Cx) /
≤ 1 mA
Input current: ≤ 5.5 mA per point at 24 V DC
Input resistance: Approx. 4.4 kΩ
ON delay: ≤ 2.0 msec.
OFF delay: ≤ 2.0 msec.
Max. Frequency: 100 Hz (This unit is designed to be able to
accept a frequency up to 100 Hz, however,‘chattering’
contact must be avoided for accurate measuring of such
high frequency. Use relays that do not cause any
chattering.)
Minimum ON/OFF pulse requirements: 5 ms
Accumulated pulse count: 0 - 4 294 967 295
Max. accumulated pulse count: 1 000 - 4 294 967 295
(Factory default: 9 999 999)
Overflow: 0 or 1 (Factory default: 0)
OPERATING MODE SETTING
(*) Factory setting
Caution ! - SW1-3 through 1-8 are unused. Be sure to turn
off unused ones.
• 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
14
5
6
PI3
C3
C4
15
PI4
16
17
18
7
8
9
PI5
PI6
PI7
C5
C6
10
1
2
V
＋
V
− C0
11
PI0
12
13
3
4
PI1
PI2
C1
C2
C7
1
V –
Power (–)
10
V +
Power (+)
2
C 0
Common
11
PI0
Input 0
3
C 1
Common
12
PI1
Input 1
4
C 2
Common
13
PI2
Input 2
5
C 3
Common
14
PI3
Input 3
6
C 4
Common
15
PI4
Input 4
7
C 5
Common
16
PI5
Input 5
8
C 6
Common
17
PI6
Input 6
9
C 7
Common
18
PI7
Input 7
NO.
ID
FUNCTION
NO.
ID
FUNCTION
SIMULTANEOUS USE OF DISCRETE INPUT
In the firmware version V1.00 or later, the module can be
simultaneously used as totalized pulse input and discrete
input.



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