R3-MS4 [MSYSTEM]
Remote I/O R3 Series POTENTIOMETER INPUT MODULE;
| 型号： | R3-MS4 |
| 厂家： | 
M-SYSTEM |
| 描述： | Remote I/O R3 Series POTENTIOMETER INPUT MODULE 输入元件 |
| 文件： | 总4页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: R3-MS4
/SET: Preset according to the Ordering Information Sheet
(No. ESU-8401)
Remote I/O R3 Series
POTENTIOMETER INPUT MODULE
(4 points, isolated)
GENERAL SPECIFICATIONS
Connection
27.5 [1.08]
Internal bus: Via the Installation Base (model: R3-BSx)
Input: M3 separable screw terminal (torque 0.5 N·m)
Internal power: Via the Installation Base (model: R3-BSx)
Screw terminal: Nickel-plated steel
130
[5.12]
Isolation: Input 1 to input 2 to input 3 to input 4 to internal
bus or internal power
Conversion rate: Selectable with the side DIP SW
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 input abnormality;
109
[4.29]
mm [inch]
MODEL: R3-MS4[1][2]
Green in normal operating conditions.
ORDERING INFORMATION
• Code number: R3-MS4[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-MS4W/CE/Q)
INPUT SPECIFICATIONS
Minimum span: 50 % of total resistance
Excitation: Approx. 0.2 V DC
• Specify the specification for option code /Q
(e.g. /C01/SET)
INSTALLATION
INPUT
Total resistance 100 Ω - 20 kΩ
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R3-BSx)
Weight: 200 g (0.44 lb)
NO. OF CHANNELS
4: 4
[1] COMMUNICATION MODE
S: Single
W: Dual
[2] OPTIONS (multiple selections)
Standards & Approvals
blank: Without CE
/CE: CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
R3-MS4 SPECIFICATIONS
ES-8401 Rev.8 Page 1/4
https://www.m-system.co.jp/
MODEL: R3-MS4
PERFORMANCE
Conversion accuracy: Refer to the table at the end of this
section.
The resolution and conversion accuracy are defined against
the potentiometer's total resistance. If the actual resistance
range (between the zero and span positions) is narrower
than the total resistance, the values change in proportion.
Using at least 50 % of the total resistance is basically
recommended.
Conversion rate: 80 / 40 / 20 / 10 msec. selectable
Data range: 0 – 10000
Data allocation: 4
Current consumption: Approx. 50 mA
Temp. coefficient: ±0.015 % /°C
Temperature coefficient is defined against the
potentiometer's total resistance. If the actual resistance
range (between the zero and span positions) is narrower
than the total resistance, the values change in proportion.
Using at least 50 % of the total resistance is basically
recommended.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @ 1 minute (input 1 to input
2 to input 3 to input 4 to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the
power supply module)
Conversion accuracy
CONVERSION RATE
80 msec. 40 msec. 20 msec. 10 msec.
Resolution
Accuracy
1/10000 1/5000
0.05ꢀ 0.1ꢀ
1/2500
0.2ꢀ
1/1250
0.4ꢀ
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
R3-MS4 SPECIFICATIONS
ES-8401 Rev.8 Page 2/4
https://www.m-system.co.jp/
MODEL: R3-MS4
EXTERNAL VIEW
■ FRONT VIEW
RUN LED
■ SIDE VIEW
ERR LED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SW3
4
3
2
Conv.
Rate
1
ON
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
27.5 [1.08]
109 [4.29]
POSITIONING
GUIDE
1
11
2
20–M3
SCREW
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
TERMINAL
COVER
R3-MS4 SPECIFICATIONS
ES-8401 Rev.8 Page 3/4
https://www.m-system.co.jp/
MODEL: R3-MS4
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
RUN LED ERR LED DIP SW
POTENTIOMETER
max.
Excitation
Generator
INTERNAL BUS A
+
3
2
1
2
Input Circuit
Input Circuit
Input Circuit
Input Circuit
Communication
Circuit
INTERNAL BUS B *
INPUT 1
INPUT 2
INPUT 3
INPUT 4
11
12
Control
Circuit
–
1
INTERNAL POWER
min.
POTENTIOMETER
max.
5
Excitation
Generator
+
3
3
4
10
15
20
2
13
14
–
1
min.
POTENTIOMETER
max.
Excitation
Generator
+
3
6
7
2
16
17
–
1
min.
POTENTIOMETER
max.
Excitation
Generator
+
3
8
9
2
18
19
–
1
min.
*For dual redundant communication.
• Unused Input Channels
Close across the unused input terminals as shown below.
INPUT 1
1
INPUT 2
3
INPUT 3
6
INPUT 4
8
2
4
7
9
11
12
13
14
16
17
18
19
SHORT
The input will become unstable if unused channels are left
open.
Unused channels can be specified and set so on the PC
Configurator Software (model: R3CON) without needing to
short at the field terminals.
Specifications are subject to change without notice.
R3-MS4 SPECIFICATIONS
ES-8401 Rev.8 Page 4/4
https://www.m-system.co.jp/
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